TY - RPRT TI - Functional myocardial perfusion abnormality induced by left ventricular asynchronous contraction: experimental study using myocardial contrast echocardiography. AU - S Beppu AU - H Matsuda AU - T Shishido AU - K Miyatake PY - 1997 DO - 10.1016/s0735-1097(97)82542-9 UR - https://pubmed.ncbi.nlm.nih.gov/9180129/ ID - 9180129 ER -