TY - RPRT TI - Spontaneous changes in left ventricular function between sequential studies. AU - J H McAnulty AU - E L Kremkau AU - J Rosch AU - M T Hattenhauer AU - S H Rahimtoola PY - 1974 DO - 10.1016/0002-9149(74)90088-5 UR - https://pubmed.ncbi.nlm.nih.gov/4835749/ ID - 4835749 ER -