Reduction of left ventricular hypertrophy in children undergoing hemodialysis.

Left ventricular hypertrophy (LVH) is related to a 1,000-fold increased risk of cardiovascular morbidity and mortality in young adults with end-stage renal disease (ESRD) treated with hemodialysis (HD) or peritoneal dialysis. We report a series of 17 children (5 girls, 12 boys), with a median (range) age of 11 (2-18) years, all treated by HD, who presented with an increased left ventricular mass (LVM) index of 54.8+/-4.

Burkholderia cepacia is associated with pulmonary hypertension and increased mortality among cystic fibrosis patients.

The aim of the study was to evaluate the impact of Burkholderia cepacia on cardiovascular status and mortality in cystic fibrosis. Seven patients infected with B. cepacia were matched with 31 patients not infected with this organism for gender, age, height, weight, genotype, and percent predicted forced expiratory volume in one second, partial arterial oxygen pressure, and pancreatic sufficiency status.