TY - GEN AU - Lang,R M AU - Mor-Avi,V TI - Echocardiographic assessment of ventricular wall motion in patients with poor acoustic windows: the uneasy transition from art to science SN - 1525-2167 PY - 2002///0429 KW - Echocardiography, Doppler KW - methods KW - Humans KW - Myocardial Contraction KW - Ventricular Dysfunction, Left KW - diagnostic imaging N1 - Publication Type: Editorial; Comment UR - https://doi.org/10.1053/euje.2001.0120 ER -