Echocardiographic assessment of diastolic dysfunction in elderly patients with severe aortic stenosis before and after aortic valve replacement.
Hatice Akay CaglayanDidrik KjønåsSiri MalmHenrik SchirmerAssami RösnerPublished in: Cardiovascular ultrasound (2021)
The study was prospectively approved by the regional ethical committee, REK North with the registration number: REK 2010/397-10 .