Table 3. Presence of LGE on Cardiac Magnetic Resonance Imaging according to the Valvular Disease Classification.

		No. of Patients	PM Enhancement (%)	LV Enhancement (%)	Ventricular Arrhythmia (%)	LGE at PM or LV Myocardium and Combined Ventricular Arrhythmia (%)
MVP group
	MVP alone	31	1 (3)	8 (26)	3 (10)	2 (6)
	MVP with TR	12	3 (25)	4 (33)	4 (33)	2 (17)
Non-MVP group
	Rheumatic MR/MSR	13	1 (8)	3 (23)	1 (8)	0 (0)
	Rheumatic MR/MSR with TR	16	1 (8)	0 (0)	2 (13)	1 (6)
	Functional MR with TR	16	1 (6)	2 (13)	1 (6)	0 (0)

LGE = late gadolinium enhancement, LV = left ventricle, MR = mitral regurgitation, MSR = mitral stenosis with regurgitation, MVP = mitral valve prolapse, PM = papillary muscle, TR = tricuspid regurgitation