Effect of aortic pericardial valve choice on outcomes and left ventricular mass regression in patients with left ventricular hypertrophy

Effect of aortic pericardial valve choice on outcomes and left ventricular mass regression in patients with left ventricular hypertrophy
J Thorac Cardiovasc Surg 2016;152:1291-8


I was surprised of the bigger difference than I expected.

Trifecta use was associated with significantly increased left ventricular mass regression and improved intermediate-term clinical outcome in patients with left ventricular hypertrophy undergoing AVR for AS, compared with use of the Perimount Magna Ease.

Because
The orifice area of Trifecta is bigger than that of Perimount Magna Ease. 

I should check our data.