title: Mild congestive cardiomyopathy presenting as intermittent complete heart block in a 49 year old Nigerian female.
mesh_terms: D009202:Cardiomyopathies / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis*; D006333:Heart Failure / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D009549:Nigeria