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A woman in her 60s with large T-waves. Are they hyperacute, hyperkalemic, or something else?

Dr. Smith's ECG Blog

edits by Meyers A woman in her 60s with a history of chronic atrial fibrillation on Eliquis, ESRD on hemodialysis, type-II diabetes mellitus, prior CVA, hypertension, and hyperlipidemia presented to the emergency department with multiple complaints after missing dialysis. They are flutter waves, and the rhythm is 2:1 atrial flutter.

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Physiology Friday #228: Identifying Sleep Patterns that Influence Chronic Disease Risk

Physiologically Speaking

We talk about the ketogenic diet as a metabolic therapy for type 1 diabetes. Dozens if not hundreds of (albeit observational) studies have linked a short sleep duration to a number of health conditions including type 2 diabetes and cardiovascular disease. Welcome to the Physiology Friday newsletter.

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Validation of Medicare Advantage Claims for Long-Term Outcome Assessment in Low-Risk Aortic Valve Replacement

Circulation: Cardiovascular Quality & Outcomes

Among all covariates, claims algorithms for covariates had sensitivities 85% for identifying diabetes, atrial flutter/fibrillation, and hypertension in MA and FFS. The kappa was higher in MA versus FFS for diabetes (P=0.03) and hypertension (P=0.025) but was lower in myocardial infarction (P<0.0001).

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Multielectrode Radiofrequency Balloon Catheter for Paroxysmal Atrial Fibrillation: Results From the Global, Multicenter, STELLAR Study

Journal of Cardiovascular Electrophysiology

Methods The primary effectiveness endpoint (PEE) was 12-month freedom from documented atrial fibrillation/atrial flutter/atrial tachycardia plus freedom from acute procedural failure, nonstudy catheter failure, repeat ablation failure, direct current cardioversion (DCCV), and Class I/III antiarrhythmic drug (AAD) failure.

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A man in his 70s with acute chest pain and paced rhythm.

Dr. Smith's ECG Blog

Edits by Meyers and Smith A man in his 70s with PMH of hypertension, hyperlipidemia, type 2 diabetes, CVA, dual-chamber Medtronic pacemaker, presented to the ED for evaluation of acute chest pain. LAFB, atrial flutter, anterolateral STEMI(+) OMI. Sent by Pete McKenna M.D. Triage ECG: What do you think?