Cardiac Physiology in Practice

We are miss 90% of VT substrate every VT case! How can we possibly expect to durably reduce VT burden using conventional mapping modalities? Read more 👉 lttr.ai/ApS9D #epfellows #epeeps #cardioed #foamed #ecg #ekg #cardiacphys #BeatBoxBlog

Repeat activation mapping demonstrated a focal exit a short distance from the initial target, along the expected trajectory of the Parietal band. Check out this new BeatBox Spotlight on the Parietal Band Read more 👉 lttr.ai/ApVKi #Epeeps #EPfellows #ECG #EKG

Proper testing for Posterolateral MI block is essential in ensuring acute and long term success. Discussed here on the #BeatBox Read more 👉 lttr.ai/ApTKW #epeeps #epfellows

60% of endocardial RF Mitral Ablation lines fail. Are you prepared to fail and progress to more aggressive, higher risk strategies to achieve durable block? Read more 👉 lttr.ai/ApS84 #epeeps #epfellows #cardioed #meded #foamed #egms

Reviewing our #BeatBox Post on MI Lines! Performing an epicardial ablation line, increases the chance of successfully blocking the Posterolateral Mitral Isthmus, however this is not without risk. Read more 👉 lttr.ai/ApTKS #epeeps #epfellows

Unipolar voltages are sometimes used as a surrogate for identifying epicardial/intramural scar because Unipolar EGMS are influenced by the depolarisation amplitude of the full thickness of myocardium. Read more 👉 lttr.ai/ApTKR #epfellows #epeeps #cardioed

Parietal Band VT's often display initial R wave slurring & Notching in the inferior leads due to slow anisotropic exit from the Parietal band. Read the full article: Anatomy Spotlight – Parietal Band during RVOT Ablation ▸ lttr.ai/ApXIE #Epeeps #EPfellows #ECG

Anatomy Spotlight: The Parietal Band in RVOT Ablations An all-new BeatBox Post! Read more 👉 lttr.ai/ApY48 #Epeeps #EPfellows #ECG

@TimothyMaherMD1 That's very true. Very well said.

@CardiacPhys_ In many, or even most, cases, extreme isochronal crowding is actually a line of block, not slow conduction (hence the split potentials), therefore forming a putative boundary for the VT. As a result, there is missing VT CL at the Dz. Target the area NEXT to the line of block!

Late potentials and Iscohronal Crowding are predictive of VT isthmus sites – but in this case, they were not part of the VT isthmus site. Is ILAM mapping really the future? Read more 👉 lttr.ai/ApTJv #epeeps #3dMapping #ecg

🚀New #BeatBoxBlog Post! 🚀 On the Challenges & Solutions for Achieving Durable Posterolateral Mitral Isthmus Block! #Epeeps #epfellows #cardioed #meded #foamed #ecg #ekg #arrhythmia cardiacphysinpractice.com/blocking-poste…

We've been busy strengthening EP Education in under-resourced countries! Check out more details on our new initiatives page here: cardiacphysinpractice.com/initiatives/ #epeeps #epfellows #egm #ecg #ekg #cardioed #meded #FOAMed #netpositive

New #BeatBoxBlog Post! #EPfellows #epeeps #ecg #ekg #egm #ablateVT #cardioed #meded #FOAMed cardiacphysinpractice.com/re-entry-vt-te…

🚀New #BeatBoxBlog Post! 🚀 This week is for the #ECG peeps. We visit the story of a Gentleman with unexplained Syncope, sent in for an Exercise Stress Test. Does the pre-ECG clinch the diagnosis? #ekg #foamed #meded #cardioed #epeeps cardiacphysinpractice.com/genetic-channe…

🚀New #BeatBoxBlog post! 🚀 This week focuses on identifying intramural ventricular substrate! 1. Bipolar Vs Unipolar Voltage maps 2. ICE mapping 3. Cardiac MRI #epeeps #epfellows #foamed #meded #ecg #ablatevt #cardioed cardiacphysinpractice.com/methods-of-unm…

New #BEATBOXBLOG post! This week is on differentiating JET & AVJRT! #epeeps #epfellows #cardioed #meded #foamed #ecg #ekg #arrhythmia cardiacphysinpractice.com/differentiatin…

New #Beatboxblog post! Learn to use VT Localisation principals to guide pacemapping in #ablatevt procedures! #epfellows #epeeps #ecg #ekg #meded #foamed #CardioEd cardiacphysinpractice.com/combining-pace…

cardiacphysinpractice.com/unmasking-hidd… Check out the full post here!

Special *GUEST* Post on the #BeatBoxBlog discussing unmasking hidden conduction delay with S3 mapping! Big thankyou to the authors Dr Juan Ismael Almonte in collaboration with Dr Rodolfo San Antonio Dharandas #epeeps #ablateVT #epfellows #ecg #cardioed cardiacphysinpractice.com/unmasking-hidd…

🚀 New #BeatBoxBlog post! 🚀 This week is for the #ECG peeps! cardiacphysinpractice.com/time-for-home-… We discuss: - Markers of supra vs infrahisian AV block - Prognostic implications of supra vs infrahisian AV Block #EKG #MedTwitter #meded #cardioed #foamed #epeeps