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2023年6月30日 · The term “ tachycardia ” comes from Latin and means “fast heartbeat.” And that’s the main symptom -- your heart feels like it’s racing really fast and out of nowhere. A normal resting heart rate is...
Tachycardia is a condition that makes your heart beat faster than normal. Your faster heart rate might last for a few minutes or a few hours. Tachycardia can keep your cells from getting all the...
2022年3月21日 · Trigeminy is a three-beat tightening or contraction that starts in the ventricles. The extra contractions happen sooner than your next usual heartbeat and disrupt the regular pumping order....
2024年6月3日 · What Are Heart Palpitations? Palpitations make you feel like your heart is beating too hard or too fast, skipping a beat, or fluttering. You may notice heart palpitations in your chest, throat, or...
2022年2月4日 · Paroxysmal supraventricular tachycardia (PSVT) is when your fast heartbeat starts in the upper, or supraventricular, chambers of the heart. It’s also known as supraventricular tachycardia....
2023年11月15日 · Atrial fibrillation, also called AF or AFib, is a quivery, fluttery heartbeat. You might also hear the doctor call it arrhythmia. It means your heart’s normal rhythm is out of whack. Because your...
2023年8月22日 · Sometimes an irregular heart rhythm, called an arrhythmia, causes palpitations. Atrial fibrillation, or AFib, happens when the heart's upper chambers, called the atria, flutter instead of beating...
