Magnetocardiography for Precise Identification of the Site of Origin of Tachyarrhythmia
This is an exploratory research aiming to accurately identify the site of origin of tachyarrhythmia using Magnetocardiography (MCG), which will have guiding significance for early diagnosis, the formulation of treatment plans and preoperative positioning for radiofrequency ablation.
• Age 18-79 years old;
• Those whose conditions are comparatively stable and who have been diagnosed by an attending physician (or physicians with higher qualifications) with paroxysmal supraventricular tachycardia, atrial tachycardia, atrial flutter, atrial fibrillation, or premature ventricular contractions, and who are capable of performing MCG and cardiac electrophysiologic examinations after evaluation.
• Signed informed consent.