TY - BOOK AU - Schamroth, Leo. TI - Diagnostic pointers in clinical electrocardiology T2 - Charles Press series on cardiology and critical care SN - 0913486876 (v. 1) PY - 1979///- CY - Bowie, Md. PB - Charles Press KW - Arrhythmias, Cardiac KW - Electrocardiography N1 - [v.1] Abnormalities of the PQRST pattern -- v.2 abnormalities of cardiac rhythm ER -