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Arrhythmia and ECG changes after transcatheter aortic valve replacement |
LV Tonglian, QIU Jiuchun, LIU Tong |
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Abstract Transcatheter aortic valve replacement (TAVR) has become the firstline treatment in patients with mild or severe symptomatic aortic stenosis. Patients after TAVR are usually accompanied by various arrhythmias and ECG changes; arrhythmias such as atrioventricular block, bundle branch block and atrial fibrillation commonly occur in these cases, which mostly leads to poor prognosis. Understanding arrhythmias and ECG changes after TAVR is helpful for the clinical diagnosis, efficacy evaluation and prognosis judgment of patients. This paper reviews the arrhythmias and ECG changes after TAVR.
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