Figures Legends
1
Pulsed wave Doppler tracing of LAA flow in sinus rhythm on TEE showing normal LAAEV (29.6 cm/sec) Pulsed wave Doppler tracing of LAA flow in sinus rhythm on TEE showing reduced LAAEV (20.5 cm/sec) Abbreviations: LAA: Left atrial appendage, TEE: Transesophageal echocardiography, LAAEV: Left atrial appendage emptying velocity
2
Correlation between LAAEV and Sa-wave velocity ROC curve analysis of Sa-wave velocity for prediction of inactive LAA Abbreviations: LAAEV: Left atrial appendage emptying velocity; Sa : mitral annulus systolic velocity, ROC: Receiver Operating Characteristic
3
Correlation between LAAEV and MGMV ROC curve analysis of MVMG for prediction of inactive LAA Abbreviations: LAAEV: Left atrial appendage emptying velocity; MVMG= mitral valve mean gradient , ROC: Receiver Operating Characteristic
4
Correlation between LAAEV and plasma fibrinogen ROC curve analysis of plasma fibrinogen level for prediction of inactive LAA Abbreviations: LAAEV: Left atrial appendage emptying velocity; LAA: Left atrial appendage
5
Cumulative ROC curve for prediction of LAAI (LAA inactivity) ROC: Receiver Operating Characteristic