School of Nursing Duke University NC 27705 USA;
West China Hospital Sichuan University Chengdu China;
Rory Meyers College of Nursing New York University NY USA;
School of Nursing Duke University NC 27705 USA;
School of Nursing Duke University NC 27705 USA;
School of Nursing Duke University NC 27705 USA;
China; Coronary disease; Medication adherence; mHealth; Mobile applications;