Table 2. Echocardiographic findings summarized by category.

Variables	Postcardiotomy	Medical cardiogenic shock	P value
LVEF pre-intervention	45.4 (12.3)	29.9 (15.1)	<0.001
LVEF post-intervention	38.9 (13.0)	26.1 (12.8)	<0.001
RVD	41/62 (66.1)	20/52 (38.5)	0.003
LVEDD (mm)	47.3±9.1	62.9±10.8	<0.001
PAPs (mmHg)	38.8±18.3	47.9±14.4	0.15

Data are shown as number (%) or mean ± standard deviation. LVEF, left ventricular ejection fraction; LVEDD, left ventricular end-diastolic diameter; IABP, intra-aortic balloon pump; PAPs, pulmonary artery systolic pressure; RVD, right ventricle dysfunction.