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- Paroxysmal Supraventricular Tachycardia (PSVT) - Johns Hopkins Medicine
Paroxysmal supraventricular tachycardia (PSVT) is a type of abnormal heart rhythm, or arrhythmia It occurs when a short circuit rhythm develops in the upper chamber of the heart This results in a regular but rapid heartbeat that starts and stops abruptly
- Paroxysmal Supraventricular Tachycardia (PSVT)
Paroxysmal Supraventricular Tachycardia (PSVT) PSVT is a type of arrhythmia It causes a fast heart rate and other symptoms, like chest discomfort, heart palpitations, shortness of breath and dizziness These symptoms start and end abruptly, sometimes with no clear trigger
- PSVT, Is It Dangerous? Symptoms, Causes, Treatment - WebMD
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 PSVT
- Paroxysmal supraventricular tachycardia - Wikipedia
Paroxysmal supraventricular tachycardia is a type of arrhythmia that originates in the atrioventricular (AV) junction The most common underlying anatomical cause of PSVT is atrioventricular nodal reentry, which accounts for more than half of the cases [9]
- Supraventricular tachycardia - Symptoms and causes - Mayo Clinic
SVT also is called paroxysmal supraventricular tachycardia The typical heart beats about 60 to 100 times a minute During SVT, the heart beats about 150 to 220 times a minute Occasionally it beats faster or slower Most people with supraventricular tachycardia don't need treatment
- Paroxysmal Supraventricular Tachycardia (SVT, PSVT) - MSD Manuals
Paroxysmal supraventricular tachycardia (also called reentrant supraventricular tachycardia) is a regular, fast (160 to 220 beats per minute) heart rate that begins and ends suddenly and originates in heart tissue other than that in the ventricles
- Diagnosis and Management of Paroxysmal Supraventricular Tachycardia
Most common symptoms include palpitations (86%), chest discomfort (47%), and dyspnea (38%) Patients may rarely develop tachycardia-mediated cardiomyopathy (1%) due to PSVT Diagnosis is made on electrocardiogram during an arrhythmic event or using ambulatory monitoring
- Reentrant (Paroxysmal) Supraventricular Tachycardias (PSVT)
Key Points Symptoms of reentrant (paroxysmal) supraventricular tachycardias (PSVT) begin and end suddenly AV nodal re-entry is the most common PSVT Wolff-Parkinson-White syndrome, whether manifest or concealed, is the most common accessory pathway PSVT
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