TY  - RPRT
TI  - INITIAL VENTRICULAR IMPULSE. A POTENTIAL KEY TO CARDIAC EVALUATION.
AU  - R F RUSHMER
PY  - 1964
DO  - 10.1161/01.cir.29.2.268
UR  - https://pubmed.ncbi.nlm.nih.gov/14119392/
ID  - 14119392
ER  -