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摘要目的非选择病人行心脏MR成像,评估肺动脉(PA)-升主动脉(Ao)比值与病人结局的相关性。材料与方法本研究前瞻性纳入650例连续的病人[47.2%女性,平均年
Abstract Objective To evaluate the relationship between pulmonary artery (PA) - ascending aorta (Ao) ratio and patient outcome in non-selective cardiac MR imaging. Materials and Methods This study prospectively enrolled 650 consecutive patients [47.2% female, average year