To evaluate the efficacy and safety of digital therapy for tele-rehabilitation in patients with acute coronary syndrome after percutaneous coronary intervention: a single-center, prospective, open-label, randomized controlled clinical study

INTERVENTION: experimental group:According to the digital theraputics App to guide the post‐operative rehabilitation exercise ;control group:Routine post‐operative rehabilitation exercise; CONDITION: coronary heart disease PRIMARY OUTCOME: Cardio Pulmonary Exercise Testing: AT, VO2Max; SECONDARY OUTCOME: distance of the six‐minute walk test;quality of life survey;Heart rhythm analysis;Compliance: Completion of each rehabilitation exercise = Completion time / set time; INCLUSION CRITERIA: 1. male or female, 18 to 75 years old 2. After percutaneous coronary intervention therapy due to a clinically definitive diagnosis of acute coronary syndromes (including exertional angina, ST‐segment elevation myocardial infarction, non‐ST‐segment elevation myocardial infarction). 3. Be agree to sign an informed consent form and be able to cooperate with the hospital to collect relevant indicator information regularly after discharge