Accuracy of clinical assessment of heart murmurs by office based (general practice) paediatricians.

Aim: To determine the diagnostic accuracy of physical examination by office based (general practice) paediatricians in the evaluation of heart murmurs.

Design: Each of 30 office based paediatricians blindly examined a random sample of children with murmurs (43% of which were pathological). Sensitivity and specificity were calculated and were related to paediatricians' characteristics.

Pediatric primary benign cardiac tumors: a 15-year review.

An increase in the incidence of primary cardiac tumors has been reported since the development or enhancement of noninvasive imaging modalities. We identified 56 children with primary cardiac tumors. Forty-four (78%) children had rhabdomyomas, 6 (11%) fibromas, 1 (2%) pericardial teratoma, 1 (2%) epicardial lipoma, 1 (2%) multicystic hamartoma, and 3 (5%) unspecified tumors.

Massive right ventricular fibroma treated with partial resection and a cavopulmonary shunt.

Cardiac fibromas in infants and children may present as intramural or intracavitary masses. Total or partial resection as well as transplantation have been reported as treatment for symptomatic patients. We report an infant, diagnosed prenatally, who underwent partial excision of a massive obstructive right ventricular fibroma and creation of a bidirectional cavopulmonary shunt.

Ventricular arrhythmia complicating Kawasaki disease.

Cardiac sequelae account for the major morbidity and mortality related to Kawasaki disease, and subclinical myocarditis is a frequent finding. The unusual finding of ventricular arrhythmia in a 2.5-year-old patient during the acute phase of Kawasaki disease is reported.

Reversible steroid-induced hypertrophic cardiomyopathy with left ventricular outflow tract obstruction in two newborns.

Dexamethasone is now frequently used in the treatment of bronchopulmonary dysplasia. We report on two premature babies receiving dexamethasone who developed symptomatic myocardial hypertrophy and left ventricular outflow tract obstruction, as documented by M-mode echocardiography and Doppler studies. A normal heart was recorded on echocardiography before and after dexamethasone treatment.