Key topics of the 2024 WCIM in Prague Cardiology Heart failure Atrial fibrillation ASCVD-prevention Intervention Hypertension Metabolism Diabetes type 2 Technologies Metabolic syndrome Obesitology Endocrinology Gastroenterology Nephrology Hepatology Pneumology Rheumatology Current problems and controversies of internal medicine Choosing wisely, defensive medicine Multimorbidity Polypragmasia, deprescribing Geriatrics Chapters from oncology Hematology Intensive care in Internal Medicine Varia - miscellaneous Rare diseases Telemedicine