Tachycardia - Symptoms and causes - Mayo Clinic Tachycardia (tak-ih-KAHR-dee-uh) is the medical term for a heart rate over 100 beats a minute Many types of irregular heart rhythms, called arrhythmias, can cause tachycardia A fast heart rate isn't always a concern For instance, the heart rate usually rises during exercise or as a response to stress
Tachycardia: Fast Heart Rate - American Heart Association The normal average resting heart rate is 60-100 beats per minute Tachycardia is a resting heart rate over 100 beats per minute Supraventricular tachycardia (SVT PSVT) starts in the upper heart chambers Sinus tachycardia starts from the heart’s natural pacemaker, the sinus node Ventricular tachycardia (VT) begins in the heart’s lower chambers and can be life-threatening Tachycardias
Tachycardia - Wikipedia Tachycardia, also called tachyarrhythmia, is a heart rate that exceeds the normal resting rate [1] In general, a resting heart rate over 100 beats per minute is accepted as tachycardia in adults [1] Heart rates above the resting rate may be normal (such as with exercise) or abnormal (such as with electrical problems within the heart)
The 12 types of tachycardia: causes, symptoms and treatment What is a tachycardia? A tachycardia is a cardiovascular disorder in which, due to different clinical conditions that we will see below, the heartbeat rate is affected, as it beats faster than it should Our heart is a kind of pump in charge of delivering blood to all the organs and tissues of the body To achieve this, all the structures of the heart must work in a synchronized way, causing