Remove Bradycardia Remove RN Remove Stents
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STEMI with Life-Threatening Hypokalemia and Incessant Torsades de Pointes

Dr. Smith's ECG Blog

There is also bradycardia. Bradycardia puts patients at risk for "pause-dependent" Torsades de Pointes. Torsades in acquired long QT is much more likely in bradycardia because the QT interval following a long pause is longer still. This was stented. The corrected QT interval is extremely long, about 500 ms.

STEMI 52
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Wide-complex tachycardia that didn’t follow the rules

Dr. Smith's ECG Blog

They had a history of non-ischemic cardiomyopathy (EF 30%), as well as PCI with one stent. Although the emergency physician (along with an APRN and an RN) had not seen any alterations in the rhythm after adenosine was pushed, a paper recording of the episode was subsequently unearthed. A surprise clue!