| NO | Author | Year | No | HHDX (%) |
VHDX (%) |
DCM (%) |
CP (%) |
PDX (%) |
SHDX (%) |
IHD (%) |
CHD (%) |
Misc (%) |
| 1 | Soliman1 | 2008 | 3908 | 24.2 | 33.6 | 18.6 | — | 14.2 | 0 | 0.08 | 4.4 | 1.58 |
| 2 | Hakim3 | 1998 | 1153 | 13.3 | 25.1 | 22.0 | 3.9 | 22.4 | — | — | 3.8 | 9.7 |
| 3 | Brown2 | 1975 | 114 | 16 | 35 | 5 | 8 | 7 | 4.4 | — | 2.5 | 22.8 |
HHDX = Hypertensive heart disease, VHDX = valvular heart disease, DCM = Dilated Cardiomyopathy, CP = Cor pulmonale, PDX = Pericardial diseases, SHDX = Syphilitic heart disease, IHD = Ischemic Heart Disease, CHDX = Congenital heart disease, Misc = Miscellaneous