- Acute myocardial infarction
- Acute myocarditis
- Acute pericarditis
- Acute & subacute endocarditis
- African trypanosomiasis
- Angina pectoris
- Arrhythmia
- Arthritis
- Atrial fibrillation
- Atrial flutter
- Atrial septal defect
- Cardiogenic shock
- Chronic ischaemic heart disease
- Congestive heart failure
- Coronary thrombosis
- Cystic fibrosis
- Cystic fibrosis with pulmonary manifestations
- Deep venous thrombosis
- Diseases of the circulatory system - general
- Dressler's syndrome
- Elephantiasis
- Essential thrombocytopaenia
- Filariasis
- Fluid overload (hypervolaemia)
- Folate deficiency anaemia
- Haemorrhoids
- Heart failure
- Heart palpitations
- Hereditary factor VIII deficiency (Hemophilia A)
- Hypertension - general
- Hypertension in pregnancy
- Hypotension
- Iron deficiency Anaemia
- Leukemia
- Malaria
- Mitral stenosis
- Pancytopenia
- Pericardial effusion
- Pericarditis
- Plague
- Pulmonary embolism
- Pulmonary hypertension
- Pulmonary stenosis
- Renovascular hypertension
- Rheumatic aortic valve insufficiency
- Rheumatic fever
- Rheumatic mitral valve diseases
- Secondary hypertension
- Sickle cell disorders
- Stroke
- Tachycardia
- Thalassaemia
- Tricuspid insufficiency
- Tricuspid stenosis
- Tularaemia
- Varicose veins
- Ventricular septal defect
- Vitamin B12 deficiency anaemia