Supraventricular tachycardia (SVT) is generally not life-threatening unless you have heart damage or other heart conditions . However, in extreme cases, an episode of SVT may cause unconsciousness or cardiac arrest.4 gün önce
Supraventricular tachycardia (SVT) is generally not life-threatening unless you have heart damage or other heart conditions . However, in extreme cases, an episode of SVT may cause unconsciousness or cardiac arrest.4 gün önce