This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

A 29-year-old woman has a known history of palpitations from a diagnosis of supraventricular tachycardia that usually terminates when she performs a Valsalva maneuver. Today, she presents to the ...

Types of Supraventricular Tachycardias Sinus tachycardia, by far the most common supraventricular tachycardia, is not a pathologic arrhythmia (with the rare exception of inappropriate sinus ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Here is a classic ECG case not usually caught on a ...

If your heart suddenly shoots up to 150–170 bpm during exercise or even at rest, doctors say it could be supraventricular ...

Ventricular tachycardia, or V-tach (VT), and supraventricular tachycardia (SVT) are two types of tachycardia. The term “tachycardia” refers to a heart rate of more than 100 beats per minute. The key ...

I'm lying on my back with my legs in the air and thumb in my mouth, blowing out hard. But it's not working. My heart is still going a million miles an hour. I'd experienced episodes of rapid heartbeat ...

3. Premature supraventricular beat with aberrancy (left bundle branch block pattern). Multifocal atrial tachycardia (MAT) occurs when multiple areas (ectopic foci) within the atrium generate ...

ECG Challenge: Sudden-Onset Palpitations in a Young Woman A woman with a history of supraventricular tachycardia is usually able to terminate it with Valsalva, but not this time. Clinical Case, ...

An Apple Watch user has taken to Reddit this weekend to share the story of how the device saved his life. In the post, the person says he received an irregular heartbeat notification followed by a ...