Trepopnea in infancy.
D000367:Age Factors; D004417:Dyspnea / Q000209:etiology* / Q000503:physiopathology; D006330:Heart Defects, Congenital / Q000150:complications*; D006333:Heart Failure / Q000150:complications* / Q000503:physiopathology; D006345:Heart Septal Defects, Ventricular / Q000150:complications; D006801:Humans; D007223:Infant; D008297:Male; D011187:Posture