Heart infection can pose a medical mystery.  Myocarditis often masquerades as a variety of other problems.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000925:Anticoagulants / Q000627:therapeutic use; D003384:Coxsackievirus Infections / Q000175:diagnosis / Q000473:pathology; D004696:Endocarditis / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D009205:Myocarditis / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy; D009206:Myocardium / Q000473:pathology; D010493:Pericarditis / Q000175:diagnosis / Q000209:etiology / Q000628:therapy
D000900:Anti-Bacterial Agents; D000925:Anticoagulants