Effect of comprehensive cardiac rehabilitation after heart valve surgery (CopenHeartVR): study protocol for a randomised clinical trial.

Kristine Lærum Sibilitz, Selina Kikkenborg Berg, TB Hansen, Signe Stelling Risom, Trine B. Rasmussen, Christian Hassager, L Køber, D Steinbrüchel , Christian Gluud, P Winkel, Lau Caspar Thygesen, J Lindschou, JP Schmid , V Conraads , BC Brocki, Ann Dorthe Zwisler