Doctors often suspect PSVT after a careful medical history and review of a 12-lead electrocardiogram (ECG or EKG). But because PSVT is paroxysmal (occasional and sudden), …

Paroxysmal supraventricular tachycardia (PSVT) denotes a clinical syndrome characterized by a rapid tachycardia with an abrupt onset and termination. While most supraventricular …

Your provider will do a test called an electrocardiogram (EKG or ECG). You get this test in your provider’s office and it takes about 15 minutes. An EKG monitors your heart rate using sensors …

2024年10月8日 · ECG features: P waves are often hidden – being embedded in the QRS complexes; Pseudo R’ wave may be seen in V1 or V2; Pseudo S waves may be seen in leads …

心电图 （ecg） 室上速诊断靠显示快速、规则心动过速的 心电图 。 如果有以前的追踪记录，将进行审查 明显 WPW 综合征的心电图体征 或预先存在的束支传导阻滞。

心电图 (ecg/ekg) 检查. 心电图是一种快速、无痛的检查，使用放置在胸部、手臂和腿部的粘性电极片和电缆检测心脏的电活动。

心室頻脈（vt）和陣發性室上性心動過速（psvt）是兩種不同的心律不整，雖然它們在心電圖（ecg）上可能有相似之處，但其臨床意義、症狀、風險及治療方式卻有顯著差異。

2024年12月31日 · Paroxysmal supraventricular tachycardia (paroxysmal SVT) is an episodic condition with an abrupt onset and termination. (See Etiology and Presentation.) SVT in general...

How is paroxysmal supraventricular tachycardia (PSVT) diagnosed? The diagnosis of PSVT is based on the interpretation of the heart rate monitor and electrocardiogram. Sometimes the …

Diagnosis is typically by an electrocardiogram (ECG) which shows narrow QRS complexes and a fast heart rhythm typically between 150 and 240 beats per minute. [3] Vagal maneuvers, such …