Systolic dysfunction of systemic ventricle in patients who underwent a Fontan operation

The Turkish Journal of Pediatrics
Taliha ÖnerAhmet Çelebi

Abstract

Öner T, Ballı Ş, Hekim Yılmaz E, Bulut MO, Şaşmazel A, Çelebi A. Systolic dysfunction of systemic ventricle in patients who underwent a Fontan operation. Turk J Pediatr 2019; 61: 925-930. The aim of the study was to report the clinical and echocardiographic data of patients who underwent a Fontan operation, and define the group with systolic dysfunction in the systemic ventricle observed during postoperative follow-up. The medical records of 183 patients [mean age: 10.93 ± 5.89 years (range: 2.5-45 years)] who were referred to our center and underwent a Fontan operation were retrospectively reviewed. The clinical, echocardiographic, and postoperative follow-up data of the patients were recorded. Preoperatively, 68 (37.2%) patients experienced pulmonary stenosis, while 41 (22.4%) had pulmonary atresia and 74 (40.4%) had pulmonary hypertension. The most common pathology in patients who were ineligible for biventricular repair was tricuspid atresia, seen in 51 patients (27.9%), followed by double-inlet left ventricle pathologies in 40 patients (21.9%). In total, 38 (20.7%) patients had a biventricular structure; among those with a single ventricular structure, the systemic ventricle involved was the right ventricle in 51 (27.9%) p...Continue Reading

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