ECG, supraventricular tachycardia, dog

ECG, supraventricular tachycardia, dog

In this ECG of a dog, the first half of the trace is a supraventricular tachycardia (SVT) firing at a rate of 280 bpm. At the end of the SVT (arrow), it slows and then breaks into a much slower sinus rhythm.

Courtesy of Dr. Mark D. Kittleson.