THE ELECTROCARDIOGRAM IN RESPIRATORY DISTRESS SYNDROME. THE PRAECORDIAL P WAVE AS AN AID TO ASSESSMENT.
D004562:Electrocardiography; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012128:Respiratory Distress Syndrome; D012127:Respiratory Distress Syndrome, Newborn
ELECTROCARDIOGRAPHY; INFANT, NEWBORN; RESPIRATORY DISTRESS SYNDROME