Mobile Internet-based Remote Home Rehabilitation Improves Prognostic Function and Life Quality in Pulmonary Hypertension

Inclusion Criteria: * 1\. age 18- 60 years old; * 2\. PH were defined as: mPAP \> 20 mmHg, PAWP ≦ 15 mmHg and PVR \> 2 WU measured by right heart catheterization at sea level at rest; * 3\. Arterial Pulmonary Hypertension (PAH), pulmonary hypertension associated with lung diseaseor and Chronic Thromboembolic Pulmonary Hypertension (CTEPH) according to the WHO PH Classification; * 4\. no syncope or syncopal aura during walking or recovery. * 5\. no serious arrhythmia caused by rest or exercise such as ventricular tachycardia, ventricular fibrillation, Class III atrioventricular block, etc. * 6\. stable medication and medication regimen for at least 3 months prior to randomization and no organized exercise training of any kind for at least 3 months prior to screening * 7\. be proficient in the use of smartphones and monitoring devices; * 8\. sign an informed consent form. Exclusion Criteria: * 1\. combined with VTE. * 2\. acute pulmonary embolism. * 3\. low-intensity exercise (\<3METs) or angina pectoris symptoms/signs during the recovery period. * 4\. hemodynamic abnormality during exercise (especially systolic blood pressure doesn't rise or fall or arrhythmia occurs when the exercise load is increased). * 5\. severe psycho-cognitive disorders. * 6\. couldent do exercise due to the neurological or musculoskeletal dysfunction. * 7\. patients with CTEPH who are scheduled to undergo percutaneous pulmonary artery balloon dilatation or pulmonary artery endarterectomy within 6 months. * 8\. patients with a combination of other consumptive underlying diseases, such as malignant tumors, pulmonary tuberculosis, hyperthyroidism, severe depression, etc. * 9\. pregnancy. * 10\. refused to sign the informed consent form.