主题词：Pulmonary Hypertension Research and Treatments; Cardiovascular Function and Risk Factors; Heart Failure Treatment and Management; Cardiovascular Issues in Pregnancy; Vascular Anomalies and Treatments; Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis; Chronic Obstructive Pulmonary Disease (COPD) Research; Congenital Heart Disease Studies; Venous Thromboembolism Diagnosis and Management; Transplantation: Methods and Outcomes; Liver Disease and Transplantation; Neonatal Respiratory Health Research; Cardiac Valve Diseases and Treatments; Nitric Oxide and Endothelin Effects; Respiratory Support and Mechanisms; Cardiovascular and exercise physiology; Cardiovascular Effects of Exercise; Mechanical Circulatory Support Devices; Cardiac tumors and thrombi; Atrial Fibrillation Management and Outcomes; Medical Imaging and Pathology Studies; Renin-Angiotensin System Studies; Blood Pressure and Hypertension Studies; High Altitude and Hypoxia; Systemic Sclerosis and Related Diseases