Table 2

2D echocardiographic baseline characteristics

	All patients, n=49	CLI absent, n=32	CLI present, n=17	p Value
LVEF, %	63±7	65±5	60±11	0.03
LVEDD, mm	57±7	57±6	57±6	0.91
LVESD, mm	36±5	36±4	37±7	0.34
LAVI, mL/m²	60±17	62±16	59±20	0.55
ERO, cm²	0.50±0.23	0.49±0.21	0.54±0.24	0.54
RVol, mL/beat	85±48	89±56	79±29	0.49
SPAP, mm Hg	35±12	35±9	35±15	0.98
Single-leaflet MMVD	63% (31)	59% (19)	71% (12)	0.43
Bileaflet MMVD	37% (18)	41% (13)	29% (5)	0.43

CLI, cleft-like indentation; EDD, end-diastolic diameter; ERO, effective regurgitant orifice area; ESD, end-systolic diameter; LAVI, left atrial volume index; MMVD, myxomatous mitral valve disease; RVol, regurgitant volume; SPAP, systolic pulmonary artery pressure.