Remove Cardiomyopathy Remove Dysrhythmia Remove ICU
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Torsade in a patient with left bundle branch block: is there a long QT? (And: Left Bundle Pacing).

Dr. Smith's ECG Blog

And of course Ken's comments at the bottom) An elderly obese woman with cardiomyopathy, Left bundle branch block, and chronic hypercapnea presented hypoxic with altered mental status. I do not see OMI here and all trops were only minimally elevated, consistent with either chronic injury from cardiomyopathy or with acute injury from sepsis.

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What is this rhythm? And why rhythm problems are easier for the Emergency Physician than acute coronary occlusion (OMI).

Dr. Smith's ECG Blog

Sinus tach is often misinterpreted as a dysrhythmia. They often have good ejection fraction and tolerate the dysrhythmia quite well. So if the patient is stable, has good LV function on bedside echo, and is relatively young with no history of heart failure or cardiomyopathy, then posterior fascicular VT is likely.