When a Fast Heartbeat Means More: Understanding SVT Risks
A rapid heartbeat can be an unsettling experience. For many, it may be nothing more than a temporary reaction to stress, caffeine, or exercise. However, when that fast heartbeat is caused by SVT—short for supraventricular tachycardia—it can signal an underlying heart rhythm disorder that requires closer attention. While SVT is often not life-threatening, understanding its…