Transient heart failure in an adult with Kawasaki disease.

Kawasaki disease is a mucocutaneous lymph node syndrome with important cardiovascular complications that usually afflicts young children. We describe a 31-year-old woman who developed transient heart failure during the acute phase of Kawasaki disease. The diagnosis was supported by the presence of all six criteria of the disease: fever, conjunctivitis, strawberry tongue, cervical lymphadenopathies, truncal exanthem, and periungual membranous desquamation. Related clinical and laboratory findings included heart failure, arthralgias, transverse nail grooves, thrombocytosis, and elevated serum glutamic oxaloacetic transaminase (SGOT), serum glutamic pyruvic transaminase (SGPT), and bilirubin. Alternative diagnoses were excluded. During her acute febrile illness, the patient developed tachycardia, hypotension, pulmonary rales, S3 gallop, and hepatojugular reflux. The chest roentgenogram showed new Kerley A and B lines. A first-pass isotopic ventriculography showed diffuse hypokinesia and decreased ventricular ejection fractions; spontaneous recovery occurred after a few days. A coronarography performed two months later showed no aneurysmal dilatation. Kawasaki disease is a cause, albeit rare, of myocardial dysfunction in the adult human, and should be sought for actively in a patient with heart failure during the course of an acute febrile illness, associated with mucocutaneous changes.