主题词：Cardiovascular Function and Risk Factors; COVID-19 Clinical Research Studies; Cardiac Valve Diseases and Treatments; Atrial Fibrillation Management and Outcomes; Glaucoma and retinal disorders; Retinal Diseases and Treatments; Cardiac Imaging and Diagnostics; Cardiac, Anesthesia and Surgical Outcomes; Long-Term Effects of COVID-19; Total Knee Arthroplasty Outcomes; Liver Disease Diagnosis and Treatment; Sepsis Diagnosis and Treatment; Respiratory Support and Mechanisms; Nutrition and Health in Aging; Spine and Intervertebral Disc Pathology; Cardiac Arrest and Resuscitation; Musculoskeletal pain and rehabilitation; Corneal surgery and disorders; Venous Thromboembolism Diagnosis and Management; Orthopaedic implants and arthroplasty; Heart Failure Treatment and Management; Cardiac Arrhythmias and Treatments; Acute Myocardial Infarction Research; Chronic Obstructive Pulmonary Disease (COPD) Research; Shoulder Injury and Treatment