The anatomical association of the coronary sinus with the posterior mitral annulus is imperfect and these two entities are not coplanar. [19] In the majority of patients, the coronary sinus is ...

The coronary arteries are normal. The functional abnormalities of the valves are produced by distortion of the valvular annulus and adjacent leaflet with resultant insufficiency. The present ...

Interestingly, coronary arteries were crossed in 36 of ... Additionally, the anteroposterior mitral annular diameter decreased from an average of 42.0 mm at baseline to only 37.8 mm at 6-month ...