Transseptal puncture in pediatric patients
Forty-six (7.8%) procedures with single TSPs were performed in pediatric population. Of those, 41 procedures were performed for AP mediated tachycardia, 4 for focal AT and 1 for fascicular VT. Seven (7/46, 15%) were performed in patients weighing less than 30 kg. The youngest patient was 4 years old and weighted 17 kg. Mean age and weight of pediatric patients were 12.5 ± 4 years and 51.8 ± 19.5 kg, respectively.