TY - GEN AU - Pryor,R TI - Intermittent rate-related left anterior hemiblock SN - 0012-3692 PY - 1973///0130 KW - Electrocardiography KW - Heart Block KW - physiopathology KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1378/chest.62.6.655-a ER -