TY  - RPRT
TI  - Does normal pump function belie muscle dysfunction in patients with chronic severe mitral regurgitation?
AU  - T Wisenbaugh
PY  - 1988
DO  - 10.1161/01.cir.77.3.515
UR  - https://pubmed.ncbi.nlm.nih.gov/3342482/
ID  - 3342482
ER  -