Eighty-seven patients in the right coronary artery group ( 61.2 % ) displayed significant decreases in the magnitudes of both global longitudinal strain ( -13.65 3.83 % vs -15.69 4.37 % , P = .04 ) and RVLS-FW ( -16.04 5.4 % vs -21.18 4.6 % , P = .04 ) , independent of other parameters .