K. Wang Video: Simple Electrophysiologic Characteristics of the Conduction System

8 Min Read

onJuly 10, 2026

Ventricular Fibrillation in a young patient during exertion

This was sent by Jack Cahill, a medical student in Britain who is a young ECG savant (like Hans Helseth). This 20-something patient collapsed…

5 Min Read

onJanuary 31, 2014

An elderly male complained of dyspnea. His pulse was regular at just under 150. BP was 110/70. There was no evidence of…

4 Min Read

onFebruary 9, 2014

A woman in her 50’s complained of dyspnea on exertion for two days. Her lungs were clear on exam. Her first troponin I…

5 Min Read

onFebruary 17, 2014

A 51 yo male smoker with no other CV risk factors and no previous heart disease presented to a hospital without PCI capability complaining of…