Accurate diagnosis of a PDA requires echocardiography. Echocardiography together with Doppler and color Doppler allows assessment of patency, diameter of the DA (using color Doppler), and direction of ...
SHOULD closure of a patent ductus arteriosus with reversal of flow be attempted? If so, how can the high surgical mortality hitherto reported 1–3 be reduced? An attempt is made to answer these ...
Larger DA diameter was significantly related to this low systemic blood flow in the early hours after birth. [13] By the time the PDA became clinically apparent (mean 72 hours), the infants were ...
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