LEFT ATRIAL
RIGHT ATRIAL
Rheumatic - MS, MR
Rheumatic -TS,TR
PAH (primary, or secondary to mitral valve disease or LV failure)
Ebstein's anomaly
CVA
ASD
Endocarditis
PAH
Rheumatic fever
Pulmonary emboli
Myocarditis
Constictive pericarditis
Vasculitis(PAN, SLE)
Pleuropericarditis
Caricinoid heart disease