Variable | Univariate | Univariate | Multivariate | Multivariate | Multivariate |
OR (95%CI) | P-value | OR (95%CI) | P-value | P-value | |
Age | 1.039 (1.023-1.055) | 0.000 | 1.016(0.995-1.037) | 0.138 | 0.138 |
Female sex | 0.547 (0.355-0.845) | 0.006 | 0.904(0.468-1.745) | 0.763 | 0.763 |
ICE use | 0.979 (0.597-1.608) | 0.935 | |||
Abnormal LVEF | 4.651 (2.660-8.197) | 0.000 | 0.525(0.218-1.262) | 0.150 | 0.150 |
Abnormal LVEDD | 3.891 (2.375-6.410) | 0.000 | 0.541(0.248-1.180) | 0.123 | 0.123 |
Burden of PVC>20% | 1.572 (1.008-2.457) | 0.046 | 0.898(0.523-1.541) | 0.697 | 0.697 |
Origins | |||||
RVOT | 0.145 (0.085-0.246) | 0.000 | 0.461(0.221-0.962) | 0.039 | 0.039 |
LVOT | 0.976 (0.559-1.705) | 0.933 | |||
OTs | 0.143 (0.090-0.227) | 0.000 | 1.851(0.810-4.229) | 0.144 | 0.144 |
Papillary muscle | 4.750 (2.062-10.941) | 0.000 | 2.152(0.749-6.185) | 0.155 | 0.155 |
Tricuspid or mitral annulus | 1.104 (0.445-2.740) | 0.832 | |||
Epicardium or summit | 10.571 (5.986-18.669) | 0.000 | 3.798(1.665-8.665) | 0.002 | 0.002 |
Other positions | 1.535 (0.707-3.335) | 0.278 | |||
Obesity | 1.429 (0.862-2.364) | 0.166 | |||
Duration since dignosis | 1.000 (0.996-1.004) | 0.995 | |||
Hypertension | 2.532 (1.618-3.968) | 0.000 | 0.936(0.493-1.776) | 0.839 | 0.839 |
Diabetes mellitus | 2.525 (1.339-4.762) | 0.004 | 0.682(0.303-1.536) | 0.355 | 0.355 |
Prior stroke/TIA /systemic embolism | 3.040 (1.408-6.579) | 0.005 | 0.678(0.254-1.811) | 0.438 | 0.438 |
Vascular disease | 3.086 (1.883-5.051) | 0.000 | 0.741(0.375-1.466) | 0.389 | 0.389 |
Smoking | 2.463 (1.506-4.032) | 0.000 | 0.683(0.312-1.497) | 0.341 | 0.341 |
Alcohol consumption | 1.684 (1.003-2.825) | 0.049 | 1.085(0.497-2.369) | 0.837 | 0.837 |
Abnormal troponin I | 1.898 (1.095-3.289) | 0.022 | 0.594(0.305-1.155) | 0.125 | 0.125 |
Abnormal potassium | 1.658 (0.645-4.255) | 0.295 | |||
Abbreviations: ICE: intracardiac echocardiography; LVEF: left ventricular ejection fraction; LVEDD: left ventricular end-diastolic diameter; PVC: premature ventricular complexes; RVOT: right ventricular outflow tract; LVOT: left ventricular outflow tract; OTs: outflow tracts; TIA: transient ischemic attack. | Abbreviations: ICE: intracardiac echocardiography; LVEF: left ventricular ejection fraction; LVEDD: left ventricular end-diastolic diameter; PVC: premature ventricular complexes; RVOT: right ventricular outflow tract; LVOT: left ventricular outflow tract; OTs: outflow tracts; TIA: transient ischemic attack. | Abbreviations: ICE: intracardiac echocardiography; LVEF: left ventricular ejection fraction; LVEDD: left ventricular end-diastolic diameter; PVC: premature ventricular complexes; RVOT: right ventricular outflow tract; LVOT: left ventricular outflow tract; OTs: outflow tracts; TIA: transient ischemic attack. | Abbreviations: ICE: intracardiac echocardiography; LVEF: left ventricular ejection fraction; LVEDD: left ventricular end-diastolic diameter; PVC: premature ventricular complexes; RVOT: right ventricular outflow tract; LVOT: left ventricular outflow tract; OTs: outflow tracts; TIA: transient ischemic attack. | Abbreviations: ICE: intracardiac echocardiography; LVEF: left ventricular ejection fraction; LVEDD: left ventricular end-diastolic diameter; PVC: premature ventricular complexes; RVOT: right ventricular outflow tract; LVOT: left ventricular outflow tract; OTs: outflow tracts; TIA: transient ischemic attack. |