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There will be a dilation in pulmonary artery in atrial septal defect and Patent ductus arteriosus

Dilation of LV occur in PDA , Dilated cardiomyopathy, ischemic cardiomyopathy and mitral valve regurgitation

Dilation of RA occur in atrial septal defect, PDA, DCM, and ischemic cardiomyopathy

LV hypertrophy is associated with dilation in PDA while is not associated with in hypertrophic cardiomyopathy and systemic hypertensive heart disease

Pulmonary hypertensive heart disease and TOF are carry the same condition in which the RV is dilated

Dilated cardiomyopathy, the RV is dilated

Dilation of RV occur in Ischemic cardiomyopathy

Dilation of left atrium occur in the following cases PDA, dilated cardiomyopathy, hypertrophic cardiomyopathy, ischemic cardiomyopathy, mitral value Stenosis and regurgitation

In mitral valve Stenosis and PDA there will be LA hypertrophy