Tehran University of Medical Sciences The Research in Heart Yield and Translational Medicine (RHYTHM) 3115-7270 16 2 2021 04 30 The Malposition of the Pacing Lead in the Left Ventricle through an Atrial Septal Defect 92 94 EN Arezoo Zoroufian Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran. Ali vasheghani-Farahani Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran. AND Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran. Neda Toofaninejad Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran. 2021 05 09 2021 08 15 - https://rhythm.tums.ac.ir/index.php/jthc/article/view/1402 https://rhythm.tums.ac.ir/index.php/jthc/article/download/1402/971