MCQ : CT-11
Patient with frequent ectopic ventricular beats. No coronary stenosis. What do these images show?
1) Bileaflet mitral valve prolapse with mitral-annular disjunction
2) Prolapse of the posterior leaflet with mitro-annular disjunction
3) Bileaflet mitral valve prolapse with hypertrophic cardiomyopathy
4) Prolapse of the anterior mitral leaflet without mitro-annular disjunction
Correct Answer is : 1)
Bileaflet mitral valve prolapse with mitro-annular dysjunction
MAD can be accurately diagnosed by analysis of CCT, by taking advantage of the 3D nature of this modality
Putnam AJ, Kebed K, Mor-Avi V, et al. Prevalence of mitral annular disjunction in patients with mitral valve prolapse and severe regurgitation. Int J Cardiovasc Imaging. 2020;36(7):1363-1370. doi:10.1007/s10554-020-01818-4
