2024年7月18日 · Paroxysmal atrial tachycardia (PAT) is a type of arrhythmia, or abnormal heartbeat. Paroxysmal means the episode of arrhythmia begins and ends abruptly. Atrial means the abnormal heart...

2023年6月26日 · Atrial tachycardia is caused by a problem in the heart’s conduction system which coordinates the heartbeat. The issue in atrial tachycardia is the heart is beating too fast. Patients can experience this event with or without symptoms. Common symptoms include palpitations, dizziness, lightheadedness and passing out.

2022年8月4日 · Atrial tachycardia is fairly common, and it becomes more common as people get older. There are about 90,000 new cases of paroxysmal (short-lived) atrial tachycardia per year in the U.S. What happens during atrial tachycardia? During atrial tachycardia, the upper chambers of your heart squeeze faster than the lower chambers.

Atrial tachycardia is an irregular heartbeat, called an arrhythmia. It's a type of supraventricular tachycardia. During an atrial tachycardia episode, the heart beats more than 100 times a minute.

Atrial tachycardia usually occurs for brief periods and starts and stops spontaneously. That's called paroxysmal AT. If it continues, it is called persistent AT. What are the symptoms of atrial tachycardia? Atrial tachycardia may cause no symptoms at all or may cause any of the following: Palpitations (a fluttering in the chest) Fainting; Chest ...

2023年7月29日 · Paroxysmal atrial tachycardia (PAT) is a type of abnormal heart rhythm characterized by sudden, rapid heartbeats originating in the atria. This comprehensive article aims to provide a thorough understanding of PAT, including its causes, symptoms, diagnosis, and treatment options.

Paroxysmal atrial tachycardia (PAT) is an episode of arrhythmia that begins and ends abruptly. [3] Atrial tachycardia tends to occur in individuals with structural heart disease, with or without heart failure, and ischemic coronary artery disease.

2014年12月10日 · When this condition comes on suddenly and lasts between a few seconds to several hours, it is called paroxysmal atrial tachycardia or paroxysmal supraventricular tachycardia. These are often the result of a disruption in the heart's triggering signal as it travels through the atrioventricular node.

Atrial tachycardia is a form of supraventricular tachycardia that occurs when one focus in the atria begins to fire rapidly, overwhelming the sinoatrial node. This results in rapid conduction...

2024年9月24日 · SVT is the most common heart arrhythmia in infants and children. Paroxysmal SVT means that the abnormality may come and go over minutes or days. View an animation of tachycardia. For some people, SVT/PSVT is triggered by exercise, stress or lack of sleep, while others do not notice anything at all. Issues that may cause an SVT episode include: