Value of dobutamine stress tissue Doppler in evaluation of LV functional improvement after elective PCI
Keywords: بطن چپ; ACS, acute coronary syndrome; CAD, coronary artery disease; DBP, diastolic blood pressure; DM, diabetes mellitus; DSE, dobutamine stress echo; HR, heart rate; IHD, ischemic heart disease; LDDSE, low dose dobutamine stress echo; LV, left ventricle; LVEF, l