Health Care Resource, Economic, and Readmission Implications After Acute Decompensated Aortic Stenosis-A Nationwide Study.

Acute decompensated aortic stenosis (ADAS) is common. The cumulative burden of ADAS from a clinical, health care resource, and financial perspective is unknown. This study sought to assess the national impact of ADAS compared with electively treated, stable patients with aortic stenosis (non-ADAS).