| LVSV | left ventricular stroke volume |
|---|---|
| LVSW | left ventricular stroke work |
| LVSWI | left ventricular stroke work index |
| MELAS | mitochondrial encephalomyopathy-lactic acidosis- and stroke-like symptoms [syndrome] |
| NINCDS | National Institute of Neurological and Communicative Disorders and Stroke |