TY  - RPRT
TI  - [Pacemaker and the ideal heart rate (evaluation based on the left ventricular function)].
AU  - T Makita
AU  - N Hara
AU  - A Nakamura
AU  - Y Oga
AU  - S Tabe
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4474275/
ID  - 4474275
ER  -