Percutaneous Atrial Septostomy with Modified Butterfly Stent and Intracardiac Echocardiographic Guidance in a Patient with Syncope and Refractory Pulmonary Arterial Hypertension
Keywords: اکوکاردیوگرافی داخل شکمی; Atrial septostomy; Modified butterfly stent; Pulmonary hypertension; Percutaneous procedure; Intracardiac echocardiography; Syncope