TY - GEN AU - Rosenbaum,M B TI - Classification of ventricular extrasystoles according to form SN - 0022-0736 PY - 1970///0314 KW - Adolescent KW - Adult KW - Cardiac Complexes, Premature KW - classification KW - Electrocardiography KW - Female KW - Heart Ventricles KW - Humans KW - Male N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0022-0736(69)80091-9 ER -