The clinical significance of the incorporation of tissue Doppler imaging into low-dose Dobutamine stress echocardiography in patients with aortic stenosis prior to Transcatheter aortic valve implantation

Low-dose dobutamine stress echocardiography (DSE) is indicated in patients with low flow (stroke volume index [SVi]  
Source: BMC Cardiovascular Disorders - Category: Cardiology Authors: Tags: Case report Source Type: research