TY - GEN AU - Raunio,H AU - Rissanen,V AU - Lampainen,E TI - Significance of a prominent S wave in leads I and V6 in the electrocardiograms of middle-aged and elderly hospital patients SN - 0003-4762 PY - 1977///0226 KW - Adult KW - Age Factors KW - Aged KW - Cardiomegaly KW - physiopathology KW - Electrocardiography KW - Female KW - Heart Diseases KW - Humans KW - Lung Diseases KW - Male KW - Middle Aged KW - Mitral Valve Stenosis KW - Myocardial Infarction KW - Sex Factors N1 - Publication Type: Journal Article ER -