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15 Δεκ 2023 · In tachycardia, an irregular electrical signal, called an impulse, starts in the upper or lower chambers of the heart. This causes the heart to beat faster. Tachycardia (tak-ih-KAHR-dee-uh) is the medical term for a heart rate over 100 beats a minute.
28 Ιουλ 2017 · Fast heart rates from the top chamber of the heart are known as supraventricular tachycardia or SVT for short. They can be regular or irregular. One of the most common causes for a fast heart rate, especially if irregular in nature is known as atrial fibrillation or AF for short.
Tachycardia is a common, treatable condition that causes rapid heartbeat. Learn what causes your heart to beat too fast, and how doctors diagnose and treat it.
15 Δεκ 2023 · Learn more about the symptoms and treatment of this heart rhythm disorder, which causes a rapid heart rate.
Tachycardia is a heart rate that’s faster than normal, or more than 100 beats per minute at rest. It can start in your upper or lower chambers of your heart and can range from mild to life-threatening.
24 Σεπ 2024 · Tachycardia is when the heart beats too fast, at a rate of more than 100 beats per minute, when at rest. This can depend on age, health status and physical condition. Learn about the types of tachycardias: Supraventricular Tachycardia (SVT)/ Paroxysmal Supraventricular Tachycardia (PSVT) Sinus Tachycardia. Ventricular Tachycardia.
7 Μαρ 2024 · Symptoms. The main symptom of supraventricular tachycardia (SVT) is a very fast heartbeat that may last for a few minutes to a few days. The heart beats 100 or more times a minute. Usually during SVT, the heart beats 150 to 220 times a minute. The fast heartbeat may come and go suddenly.
