Heart Failure causes
Causes of Left ventricular failure
- Acute myocardial infarction
- Systemic hypertension
- Aortic regurgitation
- Aortic stenosis
- Mitral regurgitation
- Cardiomyopathy
- Coarctation of aorta
- Myocarditis
- Severe anemia
- Ventricular septal defect
Causes of Right ventricular failure
- Chronic lung diseases
- Pulmonary stenosis
- Pulmonary hypertension
- Pulmonary thromboembolism
- Cardiomyopathy
- Myocarditis
Causes of Left atrial failure
- Mitral stenosis
- Left atrial myxoma
- Mitral atresia
Causes of Right atrial failure
- Tricuspid stenosis
- Right atrial myxoma
Cause of Biventricular failure
- Hyperkinetic circulation like Av malformations, thyrotoxicosis, severe anemia
- Myocarditis
- Ischaemic heart disease
- Dilated cardiomyopathy
- Hypertension