Chronic cor pulmonale is defined as right ventricular failure secondary to pulmonary hypertension. Our study reviewed all cases of chronic cor pulmonale secondary to respiratory diseases in a ten-year period (2004–20014) in the Department of Child Health, Korle-Bu Teaching Hospital, Ghana. Nine cases of chronic cor pulmonale were recorded during the period. The age range was 1–9 years (average age = 3 years). Obstructive sleep apnoea secondary to adenoid hypertrophy was the commonest cause of pulmonary hypertension.
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