Daniel Quesada

369 posts

Daniel Quesada

Daniel Quesada

@drdquesada

Cardiologo. Entusiasta de la Insuficiencia Cardíaca y la Rehabilitación Cardiaca. Hospital San Vicente de Paul. 🇨🇷

Costa Rica Присоединился Ağustos 2018
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Lucrecia M. Burgos, MD
Lucrecia M. Burgos, MD@lucreciamburgos·
#ACC26 is coming — I need your input 👇 ahead of my session If you could choose ONLY ONE drug to promote LV recovery in HFrEF… which would you prioritize? 🔄 RT so we can get more real-world 🌎 answers
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William A. Wallace, Ph.D.
William A. Wallace, Ph.D.@drwilliamwallac·
Caffeine metabolism and why coffee hits people differently 1️⃣ Absorption Is Fast Caffeine is absorbed in the stomach & small intestine, peaking in blood within 30–60 min. 💡 why that morning espresso kicks in quick. 2️⃣ The Liver Is the Gatekeeper CYP1A2 enzyme (a liver detox enzyme) breaks caffeine down. 💡 Some people have a “fast” version, others a “slow” one. 3️⃣ Three Metabolites Dominate Paraxanthine → boosts alertness, fat metabolism. Theobromine → widens blood vessels (and is in chocolate). Theophylline → relaxes airways (like old asthma drugs). 4️⃣ Genetics Decide Your Buzz Fast metabolizers clear caffeine quickly (need more cups). Slow metabolizers keep caffeine in their system for hours (jitters, insomnia). 5️⃣ Lifestyle Tweaks It Smoking speeds caffeine breakdown. Pregnancy & certain meds slow it. 💡 Same coffee, different effects. 6️⃣ Half-Life Matters Caffeine’s half-life = ~5 hours, but in slow metabolizers it can stretch to 9+. 💡 That 3 p.m. latte may still be in your bloodstream at midnight. 7️⃣ Tolerance Builds Regular caffeine users adapt at the receptor level, needing more to feel the same effect. 💡 Why quitting leads to headaches & fatigue.
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Daniel Quesada
Daniel Quesada@drdquesada·
Una muy experiencia muy enriquecedora. Primer Jeopardy Trivia centroamericano. Guatemala 💯 nos trató de la mejor manera. Muy agradecidos con el gestor de la idea Dr. Ismael Guzman y toda la Sociedad Guatemalteca de Cardiología. 🇬🇹🇸🇻🇨🇷 @ASOCARCR @AGCardiologia @ADecardiol3915
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Dra Claudia Almonte
Dra Claudia Almonte@ClaudiaAlmont17·
Araceli Delgado, Directora (SIAC), destacada por liderazgo conciliador y positivo, que ha sabido acompañar cada período de gestión , con normas claras. Visión estratégica , compromiso , ha fortalecido la SIAC, de la mano de cada presidente de dicha entidad.@SIAC_cardio
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Madrid, Spain 🇪🇸 Español
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SIAC
SIAC@SIAC_cardio·
🌎 La Muerte Súbita Cardiaca es un desafío urgente en nuestra región. Desde ASOCAR, con el apoyo de SIAC, presentamos la Declaración de Costa Rica: una iniciativa que promueve el abordaje multidisciplinario de la Muerte Súbita en Centroamérica y Latinoamérica. 📢 Educación, prevención, registro y acceso a terapias: ejes clave para salvar vidas. 📄 Leé y compartí la declaración completa aquí 👉 siacardio.com/academia/advoc… 🤝 Agradecemos a la Asociación Costarricense de Cardiología por liderar este esfuerzo regional.
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Daniel Quesada
Daniel Quesada@drdquesada·
Una mañana llena de información clínica relevante, abordando todo el espectro de enfermedad cardiovascular. Un gusto participar. Excelentes anfitriones !!🇭🇳 Encantado de compartir con @endocatracha @DannyRapalo Dra Rueda y Emilio Peralta.
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Juan Pablo Costabel MD 🇦🇷
Felicitaciones por este gran trabajo y especialmente a mi amigo @pfelissamburu de @ICBAonline !!!!
Ross Upton PhD@DrRossUpton

🚨New Publication Alert: Our Landmark Study Published in the European Heart Journal! We’re proud to share that our latest study demonstrates that EchoGo® Amyloidosis, Ultromics’ FDA-cleared AI tool, significantly improves the detection of cardiac amyloidosis using a single echocardiographic video clip. 🫀 Cardiac amyloidosis is a frequently missed, life-threatening cause of heart failure. As new disease-modifying therapies emerge, early and accurate detection is more important than ever. 💡 EchoGo® Amyloidosis is: 💙 The first FDA-cleared AI screening tool for cardiac amyloidosis 💙 Granted Breakthrough Device designation 💙 Validated in a large, multi-center, international study (n = 2,719) 💙 Highly accurate with 85% sensitivity and 93% specificity across AL, ATTRwt, and ATTRv 💙 Demonstrated superior performance vs traditional scoring systems 🌍 The study involved 18 leading global centers including Mayo Clinic, University of Chicago, Brigham and Women’s, Columbia and more. This breakthrough shows the potential for AI to help clinicians detect cardiac amyloidosis earlier, differentiate it from similar conditions like HFpEF or hypertrophic cardiomyopathy, and expand access to life-changing therapies. This is another important milestone for @ultromics as we continue to transform cardiovascular care with AI — not just through EchoGo® Amyloidosis, but also through our EchoGo® Heart Failure platform. 🔗 Full Publication: academic.oup.com/eurheartj/adva… With gratitude to our incredible collaborators: @pattypellikka @JSlivnickMD Will Hawkes @sarahcud @DocStrom @AshleyAkerman And a heartfelt tribute to the late Roberto Lang, whose leadership and vision helped make this work possible. His legacy continues through innovations like this ❤️ @ESC_Journals @escardio @ASE360 #EHJ #Echofirst #CardiacAmyloidosis #HeartFailure #AIinHealthcare #MedTech #Cardiology #DigitalHealth #EchoGo #Ultromics #Innovation #HFpEF #CardiovascularAI

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Juan Pablo Costabel MD 🇦🇷
Evuzamitide.... Creo que por acá viene el futuro de la marcación de amiloidosis cardíaca. Marcador específico con capacidad de cuantificar.... jacc.org/doi/10.1016/j.…
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Maria Ines
Maria Ines@Misosaliprandi·
@adribaran Amazing Congress, on the basis of academic leadership, emerging young investigators, mentoring and friendship. The result of each member effort. Congratulations SIAC for representing the Heart of the America’s
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clara saldarriaga
clara saldarriaga@clara_clarais·
What a privilege to have to opportunity to give this award to Professor Valentin Fuster during his visit to Colombia in SIAC2025 meeting , @upbcolombia Doctorado Honoris causa for his amazing work in cardiology.
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