Xiangya Cardiopulmonary Health and Disease Cohort

Xiangya Cardiopulmonary Health and Disease Cohort (XY-CPHDC) is a non-intervention study grounded in real-world data. It is designed as a bidrectional clinical cohort combined retrospective and prospective design, in order to evaluate cardiopulmonary function systematically and holistically, integrate physiology and medical theory, and explore the changing pattern of the cardiopulmonary under different health states. Cardiovascular System and Respiratory System are closely linked and interdependent physiological systems, and they play a vital role in maintaining normal life activities in the human body. Patients with cardiopulmonary disease often have conspicuous comorbidity characteristics, however, current measurements of cardiopulmonary function indicators are mostly limited to the assessments of single organ. This pattern of subspecialty care leads to deficiencies in the recognition of cardiopulmonary synergy dysfunction, and there is an urgent need for a more comprehensive and systematic approach to assessment. This study plans to construct a cardiopulmonary holistic assessment cohort, aiming at comprehensively and systematically reveal the intrinsic connection between the cardiopulmonary function in different scenarios, such as resting, exercise, and sleep, to deeply explore the core indicators of cardiopulmonary holistic function, to construct a joint stratification system of cardiopulmonary function, and to map cardiopulmonary comorbidity spectrum, so that they can accurately guide the diagnosis of the disease, the prognostic prediction and the intervention strategies.