Custom-Fenestrated Atrial Septal Occluder Devices in Borderline Patients With Pulmonary Arterial Hypertension or Restrictive Left Ventricular Physiology
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Background: Operability of patients with atrial septal defects (ASD) and pulmonary arterial hypertension (PAH) is guided by various hemodynamic parameters obtained after acute vasodilator testing (AVT). Fenestrated closure is sug... ...
