Article
Congenital central hypoventilation syndrome and ventilatory responses during cardiopulmonary exercise testing.
Pediatric pulmonology - 1 Jun 2021
Sunkonkit Kanokkarn, Chiang Jackie, Moraes Theo J, To William, Schneiderman Jane E, Cifra Barbara, Amin Reshma
Abstract excerpt
BACKGROUND: Previous studies have shown evidence of hypoxemia and hypercapnia during cardiopulmonary exercise test (CPET) evaluation in children with congenital central hypoventilation syndrome (CCHS). However, there are no longitudinal studies which compared CPET findings to polysomnogram (PSG) or PHOX2B mutation, to date. OBJECTIVES: To describe the longitudinal CPET findings in a cohort of children with CCHS...
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