Iranian Heart Association Iranian Heart Journal 4 4 2003 06 01 DYNAMIC LEFT VENTRICULAR MMID-CAVITARY OBSTRUCTION COMPLICATING ANTEROSEPTAL MYOCARDIAL INFARCTION 72 74 83655 EN Majid Maleki Shaheed Rajaie Cardiovascular Medical Center, Mellat Park, Vali Asr Avenue, Tehran, Iran Majid Haghjou Journal Article 2019 03 05 Dynamic left ventricular outflow tract (LVOT) and mid-cavitary obstruction has been ‎associated with hypertrophic obstructive cardiornyopathy. . Acute LVOT and mid - ‎cavitaryobstruction has been described as a complication of myocardial infarction ‎‎(MI). In the latter situation, this unusual form of dynamic obstruction occurs as a ‎result of compensated hyperdynamic basal wall motion in patients with apical ‎infarction. We describe a patient who developed mid-cavitary obstruction following ‎silent anteroseptal MI.   https://journal.iha.org.ir/article_83655_0c628df9ea361aceeff1c7f56ea9cbec.pdf