From

Syncope Due to Intracavitary Left Ventricular Obstruction Secondary to Giant Esophageal Hiatus Hernia

Kazuhito Hirata, Yuji Shimabukuro, Takanori Takahashi, Minoru Wake

American Journal of Medical Case Reports. 2017, 5(4), 89-93 doi:10.12691/ajmcr-5-4-4