John Lee

1.8K posts

John Lee

John Lee

@jsleemd

data advocate, clinic Informaticist

Sumali Kasım 2011
255 Sinusundan283 Mga Tagasunod
John Lee
John Lee@jsleemd·
@NotebookLM Being able to reference other notebooks and folders in a notebook. This would allow you to organize your content and repurpose curated libraries in multiple use cases.
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NotebookLM
NotebookLM@NotebookLM·
Ok ok ok. Let's talk about folders (gasp!) We are exploring several notebook-level organization options, but would love to know: Is there something specific about *folders* that you want? Or would an easy way to filter/search/tag/find your notebooks suffice? Help us, help you!
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Peter Girnus 🦅
Peter Girnus 🦅@gothburz·
Last Tuesday I fired four thousand people. Half the company. I wrote the memo on Monday night. I used the word "leaner" three times. "Leaner" is a word that means fewer people. But it sounds like a fitness goal. The board approved it in one meeting. Nobody asked which four thousand. Including me. I said we were "streamlining to focus on what matters." What matters is the stock price. The stock went up twenty-three percent. Twenty-three percent. That's the biggest single-day jump in the company's history. Not when we launched Cash App. Not when we hit a billion in revenue. When we fired half the people who built those things. The market rewarded us for becoming lighter. I used that word too. Lighter. Like we put the company on a diet. The diet was four thousand people. HR asked how we'd handle the transition. I said we'd "leverage AI to maintain operational velocity." They nodded. Operational velocity is not a real metric. But it sounds like one. A VP asked which teams were being cut. I said "the ones AI can replace." She asked which ones AI can replace. I said "we're still evaluating." We are not still evaluating. We already decided. The answer is "whichever ones cost the most." We kept the AI team. Fourteen people. They replaced four thousand. On paper. In reality they built a chatbot that answers internal IT questions. Most employees still email Dave in IT. Dave was laid off. The chatbot's name is also Dave. That was not intentional. But nobody changed it. We told the remaining employees this was "a new chapter." New chapters are what companies call layoffs. The previous chapter was "unprecedented growth." That chapter employed four thousand more people. Jack wrote a blog post. He said the company was "returning to its roots." The roots did not include four thousand people. The roots are a mobile payment app and a man with a nose ring who posts philosophy on Twitter. The blog post got twelve hundred likes on LinkedIn. Mostly from people who fire other people for a living. The severance package was twelve weeks. Twelve weeks to find a new job in a market where everyone is "leveraging AI to maintain operational velocity." A senior engineer asked in the all-hands why we couldn't cut executive compensation instead. He suggested we start with the $42 million in stock grants. We thanked him for his candor. His position was eliminated the next morning. His role has been absorbed by a "cross-functional AI workstream." The workstream does not exist yet. But it's on a roadmap. Roadmaps are how companies prove things will happen later so they don't have to prove them now. CNBC called it "bold." Bloomberg called it "decisive." An analyst at Morgan Stanley upgraded us to "overweight." Overweight means buy more. The company is lighter. The stock is heavier. The people who built the thing are gone. The thing is still here. The stock price says that's an improvement. I'm presenting at an investor conference next week. The title of my talk is "Building a Leaner, AI-Native Organization." I will stand on a stage and explain how removing half the company made the company better. The audience will applaud. They always do. They own the stock.
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John Lee
John Lee@jsleemd·
@FairmontHotels staying at Chateau Whistler and trying to get through to the front desk. Half hour...still on hold. Would expect better for a luxury hotel.
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Adam Bruggeman, MD
Adam Bruggeman, MD@DrBruggeman·
This week we need to talk about something that’s quietly breaking American medicine and it has nothing to do with a scalpel. I became an orthopedic surgeon to take care of patients; to fix broken bones, restore function, and give people their lives back. What I did not sign up for was spending a significant portion of my working hours on documentation, prior authorizations, insurance portals, and administrative tasks that have nothing to do with the patient in front of me. I’m not alone. The average physician now spends nearly 2 hours on administrative work for every 1 hour of direct patient care. Burnout rates among physicians have crossed 50%. Early retirement is accelerating. Medical school graduates are rethinking specialties based not on what they love, but on what comes with the least paperwork. Physicians are choosing employment over independent practice to avoid the headaches. This is a systemic crisis with real consequences for patients who can’t get appointments, face longer wait times, or lose access to their physician entirely. The system has spent years adding to physicians’ plates while calling it “efficiency.” It’s time to push back with data, with policy, and with our voices. Follow along this week as I break down the issue and then provide solutions on Friday. Reply with your biggest frustrations with administrative burdens in medicine
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John Lee
John Lee@jsleemd·
@DutchRojas Any data on how many patients have been taken to collections?
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Dutch Rojas
Dutch Rojas@DutchRojas·
A nonprofit hospital that reported a $201 million operating loss and laid off 650 workers just bought naming rights to the Philadelphia Eagles’ practice facility.
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Brandon Luu, MD
Brandon Luu, MD@BrandonLuuMD·
Enteral ventilation (delivering oxygen through the rectum, aka "butt breathing") sounds wild, but the method was just shown to be safe in its first human trial. This has the potential to save numerous lives by delivering oxygen through the rectum to bypass damaged lungs.
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John Lee
John Lee@jsleemd·
@chrissyfarr @DrEricKuelker And what we have is not a free market. Free markets require transparency of cost and quality. To answer @chrissyfarr's original question, I think it would work but you have to solve the data, information and transparency problem first. Still need a safety net though.
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Christina Farr
Christina Farr@chrissyfarr·
Love to hear why this couldn’t work… — Most healthcare in America is part of a free market, mostly cash for the everyday basics. Prices keep coming down. — Insurance exists for catastrophic (cancer diagnosis, specialty meds, hit by car etc.)
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Joshua Liu
Joshua Liu@joshuapliu·
@Colin_Banas My favourite talk at AMDIS this year - thank you both!
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Colin Banas
Colin Banas@Colin_Banas·
Another talk is done and in the books. 15 years of Annual Literature review ! #AMDIS25
Colin Banas tweet mediaColin Banas tweet media
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John Lee
John Lee@jsleemd·
Don’t be fooled into thinking that ASO/TPA arrangements with self insured plans aren’t money makers for these companies. If you aren’t already aware, they do things like cross plan offsetting to increase revenue and insert language into the self payer contracts to make sure the plan sponsors are not allowed access to their own data to obscure such behavior.
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Dutch Rojas
Dutch Rojas@DutchRojas·
Bill Ackman is a LEGEND! Bill Ackman lays out a damning case against UnitedHealthcare’s tactics, strong-arming physicians, denying medically necessary care, and then attempting to silence critics through legal threats. @EPotterMD Dr. Potter’s experience is not an anomaly; it’s a systemic issue. Physicians have known for years that insurers manipulate claims adjudication to maximize profits at the expense of patient care. This isn’t a mistake—it’s the business model. UNH’s response to Dr. Potter isn’t about defending the truth; it’s about suppressing it. Independent physicians, employers, and patients need to wake up. You can’t “fix” fully-insured products designed to deny care while enriching a company that wins through regulatory capture. It’s time to shift power back to those actually delivering care. The SEC, regulators, and lawmakers must investigate. #IndependentMedicine @WaysandMeansGOP @SECGov @DOGE @RobertKennedyJr @MartyMakary @drdanchoi @physicianhosp @DrBruggeman
Bill Ackman@BillAckman

I promised to come back to @X after I investigated the facts concerning @EPotterMD's video post about @UHC and its health insurance subsidiary, UnitedHealthcare. To review, I made an @X post in response to Dr. Potter's videos and X posts about an overzealous representative of United Healthcare ("UNH") that had apparently interrupted her while in the operating room, and denied coverage for her patient's treatment. In response to her January 7th video about the experience, Clare Locke, defamation counsel to UNH, sent a six-page demand letter to Dr. Potter, which begins: "We are writing to demand you correct your knowingly false, misleading, and defamatory social media posts regarding UnitedHealthcare." In the second paragraph of the letter, UNH demands that: "You must promptly correct the record by removing your videos, posting a public apology to UnitedHealthcare, and condemning the threats of violence aimed at our client result from your posts." The six-page demand letter can be found here: …man-public.s3.us-east-1.amazonaws.com/2025.01.13+-+T… Before I get into the details, I want to emphasize that regardless of the facts of this situation that there is no justification whatsoever for violence and/or threats of violence against company officers or their legal or other representatives. This is particularly poignant in this case as we all know that the CEO of UnitedHealthcare was murdered in cold blood on the streets of New York, a horrendous tragedy for all involved, and for society at large. I understand the emotions of those who have felt harmed or been harmed by a failure of their insurer to pay for healthcare that was needed. I get it, but violence is not the solution to solving this problem. Getting back to my post about United Healthcare, I said that if I still shorted stocks, I would short UNH because based on Dr. Potter's experience I believed that UNH's "profitability is massively overstated due to its denial of medically necessary procedures." I also encouraged the @SECGov to do a thorough investigation of the company. UNH responded to my post by releasing a public statement that said: "Health insurance has long been subject to significant regulatory oversight and earnings caps. Any claims that health insurers, which typically have low- to mid-single digit margins, can somehow over-earn are grossly uninformed about the structure and strong regulatory oversight of the sector." UNH also stated that it had contacted the SEC because of its concerns with my post. Contemporaneously, a partner at Clare Locke contacted our firm, and said that Dr. Potter's claims were false, and that I should therefore take down my post. I took down the post, not wanting to have an inaccurate post on X. We have used the Clare Locke firm and respect their work, so I took their request seriously. My CLO was also contacted by the general counsel of UNH who told her that the underlying facts in Dr. Potter's posts and videos were false, and that UNH employees were under considerable stress due to the murder of their CEO -- which is understandable to say the least, and for which I greatly empathize. The UNH GC also asked to speak with me directly. When my CLO reported the call to me, I said that before I would agree to speak with the UNH GC, I would like him to provide a detailed explanation of what Dr. Potter had said that was wrong in her videos. Our CLO then contacted the UNH general counsel who said that he would send this information to her, and he took her email address. After days went by and we did not receive anything from UNH, our CLO again reached out to the UNH GC. He explained that he understood that we now had a copy of the Clare Locke demand letter, and that the letter provided all of the information we needed in order to understand what Dr. Potter had gotten wrong. Since my post, I have had the opportunity to speak with Dr. Potter and her counsel numerous times. Dr. Potter and her lawyer have sent me supporting documentation of the statements she made in her video, which I have reviewed carefully and about which I have had the opportunity to ask any questions that I have had. I have also reviewed the defamation claims that UNH made in the letter from Clare Locke. Based on all of the above, I believe that Dr. Potter told the truth in her initial video and in her statements and advocacy since that date. I also believe that UNH's threatening defamation letter to Dr. Potter and its public statements about my post and SEC complaint are simply brazen attempts to silence UNH's critics. Bear in mind that I have extensive experience with companies that attempt to silence and bully their critics. Herbalife and MBIA, in particular, were expert in shutting down criticism and regulatory interest through their aggressive approach to public relations and the media, by threatening and bringing litigation, by asking regulators to investigate market participants who questioned their accounting and business methods, by using their political influence, and by other more unseemly methods. I believe that you can learn a lot about a company by how it responds to its critics. UNH's response here parallels how Herbalife attacked its critics through its public statements, threatened litigation, SEC complaint, and other activities. Let's first examine all of Dr. Potter's statements in her January 7th video that triggered UNH's response here: "It's 2025 and insurance keeps getting worse." This is a statement of opinion by Dr. Potter and free speech permits it. She continued: "I just did two bilateral DIEPs and two bilateral tissue expanders for patients and I've never had this happen before." I believe Dr. Potter is telling the truth, which explains why she was inspired to do a video in the first place, and which I explain further below. She continued: "But during the second DIEP I got a phone call um into the operating room, saying that United Healthcare wanted me to call them about one of the patients who was having surgery today, who's actually asleep having surgery. And um you know said I had to call right now." Dr. Potter is referring to a representative from UNH who called the hospital operating room front desk and asked to speak to Dr. Potter. When the nurse on duty explained that Dr. Potter was unavailable because she was in the OR, the UNH representative explained that he had to speak Dr. Potter right away. This caused the nurse on duty to escalate the message to the head nurse on duty who delivered a sticky note message into the operating room to Dr. Potter. The note said the first name of the UNH representative, included a phone number and the words 'United Healthcare Pt. JL for Dr. Potter.' While UNH denies that its representative insisted on speaking to Dr. Potter right away, the facts on the ground suggest otherwise: First, the UNH representative called the operating room front desk at the hospital, rather than Dr. Potter's office and/or staff or billing department. Second, the nurse on duty believed it was sufficiently urgent that she gave the message to the head nurse on duty. The head nurse in turn also thought it sufficiently urgent that she delivered the message into the operating room. All of the above actions are consistent with Dr. Potter's statements in her video. According to Dr. Potter, the head nurse said that in her 15 years of experience she never had an insurance company seek to speak with a surgeon in the operating room so she assumed it had to be urgent. Dr. Potter continues in the video: “…so I scrubbed out of my case and I called UnitedHealthcare, and the gentleman said he needed some information about her, wanted to know her diagnosis, and whether um whether uh her inpatient stay should be justified. And I was like do you understand that she’s asleep right now and she has breast cancer?” [Dr. Potter of course did not leave the patient alone during the two-minute call. There was another surgeon, nurse, etc. in the operating room.] I believe what Dr. Potter is saying is true. But before we go further, why did Dr. Potter 'scrub out of her case' and call UNH? The answer is that Dr. Potter is an advocate for her breast cancer patients, not just for their health, but also for their financial well being. As we all know, many families have been financially wiped out by their healthcare bills that are not covered by insurance. It's bad enough to have breast cancer and have a double mastectomy, but imagine then being wiped out financially after the surgery. [For context, challenges to insurance coverage for modern breast reconstruction have been increasing. In 2021, CMS (Medicare) announced a coding change that threatened access to modern breast reconstruction techniques. United Healthcare was the first to adopt the change in April 2022. Recognizing the danger to patients and the practice of breast reconstruction through insurance, Dr. Potter started a national effort to reverse the change. She used her own savings to fund this effort. The change was reversed by CMS in August of 2023. I have a lot of respect for activists generally and for Dr. Potter's work on behalf of patients.] Receiving a note to call an insurer mid surgery was a first for Dr. Potter, and she stepped out to call UNH because she was afraid for her patient that UNH was going to deny coverage. She had to believe the call was urgent, otherwise there is no credible reason for her to have scrubbed out and called back the UNH representative on her cell phone. When you read the transcript of Dr. Potter's video remarks or even better when you watch the video, you can hear the emotion and exasperation in her voice, which is of someone frustrated with big insurers and very concerned about her patients. I have also found Dr. Potter to be extremely credible in all of my communications with her. Dr. Potter continues: “And um the gentleman said actually I don’t that’s a different department that would know that information. And I was like well um she does need to stay overnight tonight and um you have all the information with you because I got approval for this surgery, and I need to go back and be with my patient now.” Again, here I believe Dr. Potter when I examine all of the facts and documents that were made available by both parties. UNH was apparently calling to create a record that it had discussed the case with Dr. Potter and to make the case that her patient should not have an inpatient overnight stay in the hospital. I am not an expert in the insurance law here, but this is my understanding. Dr. Potter required the patient to stay overnight because her patient had a lung infection on the morning of the surgery, i.e., histoplasmosis that required a strong anti-viral medication. [Dr. Potter's patient has permitted Dr. Potter to share her medical information.] When the infection was considered along with the surgery, Dr. Potter believed an inpatient overnight stay was required because of concerns she had with potential interactions between the antiviral and post-surgical medications, as well as the stress to the patient from the surgery. That was her judgment as the patient's surgeon, and that is why she placed an order for the overnight stay with UNH before she did the surgery. [If I get any of these details wrong, I am sure Dr. Potter will correct the record.] In the demand letter, UNH accuses Dr. Potter of making an error in ordering an inpatient stay. Dr. Potter disputes this vociferously and as simply gaslighting by UNH. Why was UNH trying to speak to Dr. Potter so urgently? The difference between a one-day, in-patient stay, and the patient being released the same day from surgery was a bill to the insurer of more than $100,000, in this patient's case $110,356, coverage that was denied by UNH. [As a side note, the amount of this inpatient overnight stay is absurd and speaks to the fundamental problems with the system. The $100k plus charge is typically if not always dramatically negotiated down by the insurer, but when the insurer does not pay, the individual can get stuck with the face amount of the bill and without the negotiating leverage of a large insurer. These absurd large invoice amounts remind me of what it is like buying a prescription when you don't have your insurance card and CVS tells you the $25 drug will cost $3,000. This system is broken and fundamentally corrupt, and hopefully @RobertKennedyJr and the @realDonaldTrump and @DOGE will do something about it.] Under Texas law (the surgery took place in Austin, Texas) according to the Clare Locke letter, an insurer apparently has one day to discuss the plan of treatment with the physician before issuing a denial. Therefore, apparently, if UNH didn't reach the doctor before the end of the day, it would not have had as credible an argument to deny coverage. UNH did deny coverage in writing later that same day of the surgery, before the patient even left the hospital. The above explains why I believe UNH's representative was urgently trying to reach Dr. Potter. Dr. Potter finishes the video by saying: “But um yeah, it’s out of control. Insurance is out of control. Uh I have no other words.” The above is a statement of opinion, and based on Dr. Potter's experience here it is entirely accurate. Now, let's examine UNH's statement in response to my initial post, which among other things, said that: “I would not be surprised to find that the company’s profitability is massively overstated due to its denial of medically necessary procedures and patient care.” UNH's statement: "Health insurance has long been subject to significant regulatory oversight and earnings caps. Any claims that health insurers, which typically have low- to mid-single digit margins, can somehow over-earn are grossly uninformed about the structure and strong regulatory oversight of the sector." The statement begins by saying that health insurance is subject to 'strong regulatory oversight' and 'earnings caps.' This statement is meant to give the reader the impression that I must be wrong because regulators are watching the insurers closely, and that earnings are somehow 'capped.' UNH states that I must be 'grossly uninformed' for how can UNH's earnings be overstated if health insurers have low- to mid-single digit margins? While the above statements from UNH are true, they are highly misleading. First, the fact that UNH is subject to strong regulatory oversight does not mean that the company is properly adjudicating claims. As we all know, regulators often fail to do their jobs. In fact, I have personal experience with regulators failing to do their jobs (See MBIA and Herbalife) because regulators can be intimidated by powerful companies and the big law firms that represent them. That is why regulators often shy from going after big targets, and it is only after the problem companies collapse that the regulators step in and punish the people responsible. I can't think of an example where a regulator found fraud at a large company before it collapsed. It is usually the short sellers who find fraud, and the regulators who come in afterwards to clean up the mess. MBIA collapsed six years after we brought our concerns to the company's insurance regulator and the SEC. Herbalife stock collapsed years after the FTC failed to shut the company down. The facts about MBIA and Herbalife were manifestly true when we shared them with the regulators, but still the regulators did not do their jobs. Second, the fact that insurers have low- to mid-single margins is not evidence that they are properly adjudicating claims. Rather, the fact that UNH has low profit margins gives it a huge incentive to minimize the claims that it pays. When a company has low margins, it by definition has high operating leverage. This means that small changes in revenues up or down have a huge impact on bottom line profits. Public company management teams are compensated based on meeting and exceeding profit targets which drive earnings-per-share growth and long-term stock price increases. If management can drive revenues up slightly in a low margin business, profits can explode upwards because of operating leverage. So the fact that an insurer has low margins does not in any way prove or support the fact that its earnings are not overstated, but it clearly creates an incentive to minimize claims paid by an insurer. When you step back and look at this situation, it gives you better perspective on what likely transpired. A surgeon posted a video about her frustration with a healthcare insurer. When she posted it, she did not know it would go viral. When it did go viral, the company responded by having its defamation counsel send a threatening letter accusing the doctor of making "knowingly false, misleading, and defamatory" social media posts, and demanded that she take down the posts, retract her claims, and post a public apology. [UNH did so in my view for two principal reasons: (1) because it wants to minimize negative press and the risk of regulatory inquiries into its business, and (2) it wants to minimize negative press to reduce the risk to its executives in light of recent events, an important and legitimate concern.] In response to a threatening letter from UNH's defamation counsel, the doctor, rather than taking down her posts, makes more posts, and then sits down for an upcoming interview on a major TV show. Why would she double down and expose herself to more legal and career risk unless what she said was true? When a market observer, in this case me, reposts the doctor's video and criticizes the company, the company responds by issuing misleading statements to the public, and contacts the SEC, our principal regulator, in an attempt to intimidate me even though I have publicly stated that we have no investment in UNH long, short or otherwise. When you look at the above facts and watch Dr. Potter's videos, I strongly believe that a jury of Dr. Potter's peers would conclude that she is telling the truth. What is her incentive to make "knowingly false, misleading and defamatory" statements about UNH? She has none. In fact, she has the opposite. She is a breast cancer surgeon with a small, not particularly profitable practice, going up against a publicly trading insurance holding company with a $482 billion market cap, the 16th most valuable U.S. company. She has no incentive to lie and double down and go on network television unless she is telling the truth. Dr. Potter put herself at significant personal and financial risk by going public about her experience with UNH because of her passion for protecting her patients and her frustration with our healthcare system and its insurers. There is no other credible explanation for her video and other social media posts. Now what about UNH? I suspect that the employees and other representatives of UNH that help manage its insurer's claim expenses are given large financial incentives to keep claims payments as low as possible. That would explain the tenacity with which the UNH representative operated when he called the operating room front desk, and the urgency with which he expressed a desire to speak to Dr. Potter. That, in my view, is the only credible explanation for why the front desk nurse gave the message to the head nurse who brought the message into the operating room, and explains what has transpired here. Occam's razor. And according to Dr. Potter, all of the nurses and other witnesses involved have offered to testify on her behalf. With respect to my thoughts on shorting UNH from my first post, I don't recommend shorting stocks, but I wouldn't recommend anyone invest in UNH, certainly at this valuation. Since my post, I have heard many other bad stories about the company's approach to paying claims so I don't think Dr. Potter's experience here is a one off. Based on all of the above, in my opinion, there is likely something systematically wrong with this company. Compare UNH with the other top 20 U.S. companies by market cap. When you do so and you consider each of these companies contributions to humanity, does it cause you to question a bit why UNH is so valuable compared to the others? Yet, another reason, I would argue, why one might question the company's reported profitability and valuation. And UNH's earnings don't appear to in any way be 'capped.' Certainly, the company's shareholders and analysts are not valuing the stock assuming 'capped earnings' for otherwise you could not justify a half of a trillion dollar market cap. With respect to Dr. Potter, I think she is a hero. I have offered to pay her legal expenses, but her lawyer was already handling her case pro bono, such was his confidence in her case and her character. If she needs funding to bring her own defamation case, she knows where to find me. UNH owes Dr. Potter a public apology for defaming her and accusing of her lying. And if I were on the UNH board, I would launch an immediate investigation of the company's approach to paying claims, the incentives it gives the employees and agents who work on its behalf, and the approach it takes in attacking the critics who challenge it. I am sure that Dr. Potter is not the first person to receive a threatening letter from UNH. I look forward to hearing from others on X about their experiences with the company good and bad. In summary, the whole thing smells very bad to me. And yes, the SEC should take a very close look at UNH.

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John Lee
John Lee@jsleemd·
@marxtango Won't be in Nashville. Hope you have one in Vegas.
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Edward Marx
Edward Marx@marxtango·
Truth. I was that guy who went to conferences, wanting to hang out at receptions and events but insecure. I showed up, stood against the walls and left. I didn't know the "right" people. Cool kids turned their backs. "Ed Marx the Spot" is for you. You are welcome. Everyone will know your name. 📍Nashville. Feb 16-18
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e1ght
e1ght@CNFT_GC·
@AaronGoodman33 @PaulGuzikDO Thank you for being honest. It is puzzling to me that we still use chemo and radiation for certain types of cancers like glioblastoma despite poor prognosis. Can’t get in most trials until you fail the already failed “standard of care”
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ParkCityMtnAlert
ParkCityMtnAlert@PCMtnAlert·
These are the lifts we anticipate opening today: Red Pine Gondola High Meadow Over & Out Timberline Iron Mountain Quicksilver Silverlode Crescent Bonanza Payday Town First Time 3 Kings We are still anticipating DELAYS on these lifts this morning. Check the My Epic app!
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John Lee
John Lee@jsleemd·
I asked ChatGPT and this is what I got: A weekly exercise regimen achieving 650 MET-minutes (Metabolic Equivalent Task minutes) aligns with physical activity guidelines recommended for maintaining health and fitness. Here’s a breakdown of how you could structure a regimen that meets this goal: Understanding METs •1 MET: Resting metabolic rate. •Activities are categorized by intensity: •Light-intensity: ~2–3 METs (e.g., slow walking). •Moderate-intensity: ~3–6 METs (e.g., brisk walking, cycling at 10–12 mph). •Vigorous-intensity: >6 METs (e.g., running, swimming laps). To calculate:  Weekly Exercise Plan (Examples to Total 650 MET-Minutes) Moderate-Intensity Activities (~4 METs) •Brisk walking (~4 METs): •30 minutes/day × 5 days = 600 MET-minutes. •Add light stretching (~2 METs) for 15 minutes/day = 50 MET-minutes. Vigorous-Intensity Activities (~8 METs) •Running (~8 METs): •20 minutes × 3 days = 480 MET-minutes. •Cycling (~6 METs): •30 minutes × 2 days = 360 MET-minutes. Combination Example: •3 sessions of running (20 minutes/session) = 480 MET-minutes. •2 sessions of brisk walking (30 minutes/session) = 240 MET-minutes. •Total: 720 MET-minutes (a bit over target, which is okay). Activity Mix for Balance 1.3 Days Vigorous-Intensity: 30 minutes/day of running, swimming, or spin class. •8 METs × 30 min × 3 days = 720 MET-minutes. 2.2 Days Moderate-Intensity: 30 minutes/day brisk walking or dancing. •4 METs × 30 min × 2 days = 240 MET-minutes. Flexibility and Recovery: •Light yoga or stretching (~2 METs) on active recovery days. Notes: •Adjust the type and duration of activities to suit your fitness level. •Mix moderate and vigorous activities for variety. •Track activity time and MET values to ensure you’re meeting your goal.
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Nicholas Fabiano, MD
Nicholas Fabiano, MD@NTFabiano·
The optimal amount of exercise to improve cognitive function. 🧵1/10
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John Lee
John Lee@jsleemd·
@AaronGoodman33 This is largely a function of the #feeforservice ecosystem. If we had a fully interoperable population health system, the effort would focus on appropriate care in the best setting, not maximizing DRGs or minimizing penalties based on artificial penalties.
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John Lee
John Lee@jsleemd·
@marxtango We were just in the same neighborhood (kind of).
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Edward Marx
Edward Marx@marxtango·
Where Caribbean and Atlantic meet.
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Sam Ghali, M.D.
Sam Ghali, M.D.@EM_RESUS·
What the best life-saving medical advice you’ve ever received?
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John Lee
John Lee@jsleemd·
@QAlmulihi I had a pregnant patient the other day who had SVT who did not want meds. I had her do a Valsalva and a simultaneous diving reflex with a bucket of ice water. It was successful.
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Qasem Ahmed
Qasem Ahmed@QAlmulihi·
🎥 Incredible Results with Modified Valsalva Maneuver for SVT 🔍 Paroxysmal Supraventricular Tachycardia (PSVT): ⚡ Rapid HR 120–200 bpm, palpitations, chest pain. 📉 ECG: Regular rhythm, narrow QRS, hidden P waves. 🛠️ Management: 1️⃣ Modified Valsalva (see video!). 2️⃣ Adenosine. 3️⃣ Cardioversion if unstable. Simple, effective care💡
Qasem Ahmed tweet media
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John Lee
John Lee@jsleemd·
The Healthcare Error Black Hole Do you wonder why our medical system is so error prone? Do you wonder why we can't seem to get out of own way? It's all in the data and how we collect (or don't collect it) open.substack.com/pub/hitdoc/p/t…
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