Understanding Supraventricular Tachycardia (SVT) Supraventricular Tachycardia (SVT) is a problem with your heart rhythm. It happens when your heart beats really fast, but the fast…
Understanding Supraventricular Tachycardia (SVT) Supraventricular Tachycardia (SVT) is a problem with your heart rhythm. It happens when your heart beats really fast, but the fast…