 SheppHeartCABG is an investigator-initiated 2 x 2 factorial randomised clinical pilot trial with blinded outcome assessment. Recruitment from one site with 1:1:1:1 central randomisation to phase 1 rehabilitation; 1 exercise-training plus usual care, 2 psycho-educative plus usual care 3 exercise-training and psycho-educative plus usual, 4 usual care alone. 