2023年10月13日 · A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly. …

2022年10月8日 · A normal resting heart rate for adults ranges from 60 to 100 beats per minute. A heart rate above or below that may signal a problem.

2023年12月15日 · 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 …

2022年3月11日 · Heart palpitations (pal-pih-TAY-shuns) are feelings of having a fast-beating, fluttering or pounding heart. Stress, exercise, medication or, rarely, a medical condition can …

2024年3月6日 · Ventricular tachycardia is a type of irregular heartbeat, called an arrhythmia. It starts in the lower chambers of the heart, called the ventricles. This condition also may be …

2023年10月13日 · Heart arrhythmia treatment is usually only needed if the irregular heartbeat causes significant symptoms or puts you at risk of more-serious heart problems. Treatment for …

2024年3月8日 · Atrial fibrillation (AFib) is an irregular and often very rapid heart rhythm. An irregular heart rhythm is called an arrhythmia. AFib can lead to blood clots in the heart. The …

2024年3月7日 · Supraventricular tachycardia (SVT) is an irregularly fast or erratic heartbeat. It occurs when faulty electrical signaling in the heart set off a series of early beats in the upper …

Blood tests. Blood tests can check for thyroid disease, heart disease or other conditions that can affect the heartbeat. Electrocardiogram (ECG or EKG). This is the most common test to …

2022年3月11日 · Unless the palpitations are caused by a heart condition, heart palpitations rarely require treatment. Instead, a health care provider might recommend taking steps to avoid the …