<unk>  is useful for finding the underlying structural heart disease including left ventricular systolic dysfunction in patients with atrioventricular<unk> , especially in the presence of LBBB pattern on resting ECG.
Second degree AV block echocardiography
Third degree AV block echocardiography
First degree AV block echocardiography
Third degree AV block CT scan
Second degree AV block physical examination
Third degree AV block MRI
First degree AV block physical examination
Third degree AV block physical examination