Paroxysmal supraventricular tachycardia (PSVT) is a type of abnormal heart rhythm, or arrhythmia. It occurs when a short circuit rhythm develops in the upper chamber of the heart. This results in a …

Aug 6, 2024 · Paroxysmal supraventricular tachycardia (PSVT) is when your fast heartbeat starts in the upper, or supraventricular, chambers of the heart. It’s also known as supraventricular tachycardia. …

Oct 30, 2025 · Paroxysmal Supraventricular Tachycardia (PSVT) PSVT is a type of arrhythmia. It causes a fast heart rate and other symptoms, like chest discomfort, heart palpitations, shortness of breath …

Mar 7, 2024 · SVT also is called paroxysmal supraventricular tachycardia. The typical heart beats about 60 to 100 times a minute. During SVT, the heart beats about 150 to 220 times a minute. Occasionally …

Paroxysmal supraventricular tachycardia is a type of arrhythmia that originates in the atrioventricular (AV) junction. The most common underlying anatomical cause of PSVT is atrioventricular nodal …

Paroxysmal supraventricular tachycardia (also called reentrant supraventricular tachycardia) is a regular, fast (160 to 220 beats per minute) heart rate that begins and ends suddenly and originates in heart …

Feb 20, 2024 · Paroxysmal SVT affects both adult and pediatric populations and is generally a benign condition. Catheter ablation is the most effective therapy to prevent recurrent PSVT. …

Sep 29, 2022 · In this article, we examine PSVT and its causes. We also look at the symptoms of PSVT and how doctors diagnose and treat the condition. Learn more about tachycardia.

Paroxysmal supraventricular tachycardia (PSVT) is a rapid heart rate that occurs periodically. Paroxysmal means that it happens intermittently, or from time to time. A normal resting heartbeat is …

Paroxysmal supraventricular tachycardia (PSVT) is episodes of a rapid heart rate that start in a part of the heart above the ventricles. "Paroxysmal" means from time to time. Normally, the chambers of the …