Noninvasive evaluation of right ventricular and pulmonary artery systolic pressures in patients with ventricular septal defects: Simultaneous study of Doppler and catheterization data

• Zhiming Ge, Yun Zhang, Weiqiang Kang, Dongsheng Fan, Xiaoping Ji, Carlos Duran

• American Heart Journal, April 1993, Elsevier
• DOI: 10.1016/0002-8703(93)90116-q