Patent ductus arteriosus other imaging findings

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Priyamvada Singh, M.B.B.S. [2], Cafer Zorkun, M.D., Ph.D. [3], Assistant Editor-In-Chief: Kristin Feeney, B.S. [4]

Overview

Cardiac catheterization serves to establish the presence of a PDA by assessment of the increase of oxygen in the pulmonary artery. It also serves to identify the anatomy of the PDA, the severity of a left-to-right shunt, and the presence of [[pulmonary hypertension.

Cardiac Catheterization

Cardiac catheterization serves to establish the presence of a PDA by assessment of the increase of oxygen in the pulmonary artery. It also serves to identify the anatomy of the PDA, the severity of a left-to-right shunt, and the presence of pulmonary hypertension]].

Aortographic projections (AP and lateral views) with digital subtraction technique shows a patent ductus arteriosus:

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External links

• High-Risk Newborn - Patent Ductus Arteriosus (PDA)
• Patent Ductus Arteriosus from Merck
• Fetal Circulation at berkeley.edu
• Goldminer: Patent ductus arteriosus