Grzegorz Raczak

Prof. Grzegorz Raczak is a retired academic affiliated with the Faculty of Medicine at the Medical University of Gdańsk. His research focuses on advanced cardiology topics including arrhythmia management, echocardiographic techniques, and cardiovascular disease mechanisms. Key areas of expertise include atrial fibrillation, heart failure, and the application of novel cardiac devices like implantable cardioverter-defibrillators. He has contributed significantly to understanding ventricular function abnormalities associated with conditions like mitral valve prolapse and hereditary hemochromatosis through echocardiographic biomarkers.

His publications emphasize clinical practice advancements, such as subcutaneous ICD utilization guidelines and Google Trends analysis of cardiac arrest awareness following high-profile athlete events. Research also explores exercise physiology effects on cardiac structures in athletes using 3D echocardiography and speckle tracking. Notable collaborations involve multi-center studies on arrhythmia prediction scores and drug therapies for heart failure.