Simultaneous analysis of contractility and coronary flow reserve of the anterior descending coronary artery by transthoracic Doppler echocardiography during dipyridamole echo-stress
EUROPEAN HEART JOURNAL（2000）
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要