Right ventricular hypertrophy after arterial switch
- Dr T Murakami, Department of Paediatrics, Hokkaido University, Graduate School of Medicine, N-15, W-7, Kita-ku, Sapporo 060-8638, Japan; murat{at}med.hokudai.ac.jp
To the editor: The recent study by Grotenhuis and colleagues demonstrated the increased peak flow velocity across the pulmonary trunk, right ventricular hypertrophy and right ventricular relaxation abnormalities in patients after an arterial switch operation.1 The …








