TY  - BOOK
AU  - Aehlert,Barbara
TI  - ECGs made easy
SN  - 9780323794251
PY  - 2023///
CY  - St. Louis, MO
PB  - Elsevier
KW  - Electrocardiography
KW  - Methods.
KW  - Arrhytmias, Cardiac
KW  - diagnosis.
KW  - Programmed Instruction.
N1  - Includes index
ER  -