Patient with aortic valve stenosis undergoing isolated aortic valve replacement
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patient with aortic valve stenosis scheduled for isolated aortic valve replacement
Exclusion criteria
Exclusion criteria: Patients who is not candidates for beta-adrenergic antagonist therapy. 1 Preoperative LVEF<30% 2 COPD with FEV1.0<50% 3 Bronchial asthma(needs steroids or ronchodilating agents) 4 angina inversa
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of arterial fibrillation on 7POD. | — |
Countries
Japan
Contacts
The Cardiovascular institute surgery