In hemodynamically stable patients with paroxysmal supraventricular tachycardia (PSVT), vagal maneuvers are the first-line therapy. One example is the modified Valsalva maneuver, which begins with a strain phase followed by leg elevation while in the supine position. Watch the video short to see the Valsalva maneuver in action, and read the JAMA review on PSVT: https://ja.ma/46Xvyhh | JAMA

Supraventricular Tachycardia (SVT) Explained | Causes, ECG, Symptoms & Treatment Supraventricular Tachycardia (SVT) is a common cause of sudden rapid heart rate. In this video, we explain SVT in a simple, step-by-step way, making it easy for medical students, doctors, nurses, and the general public to understand. You’ll learn: ✔ What supraventricular tachycardia is ✔ Why SVT causes sudden palpitations ✔ Types of SVT (AVNRT, AVRT, Atrial Tachycardia) ✔ SVT ECG findings explained clearly ✔ Vagal m