%0 Journal Article %T Approach to a Middle-Aged Patient with Ventricular Septal Defect and Pulmonary Hypertension %A Nalbantgil, S. %A Z. Apaydın, A. %A Posacıoğlu, H. %A Telli, A. %J The Anatolian Journal of Cardiology %D 2002 %V 2 %P 342-344 %R