Regional Cardiac Remodeling Signatures Across Atria and Ventricles Revealed by Vein of Marshall and Anterior Interventricular Vein Sampling0 views•2026•Medicine•Topical CollectionJingqing Ma*1, Jiali Yuan*1, Yan Zhao1, Xiangdong Liu1, Yuli Yang1, Yudong Fei1, Yaqin Han1, Yigang Li1, Yihui Wang2, Qunshan Wang1Jingqing Ma*1Jiali Yuan*1Yan Zhao1Xiangdong Liu1Yuli Yang1Yudong Fei1Yaqin Han1Yigang Li1Yihui Wang2Qunshan Wang11Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 2Division of Cardiovascular Medicine, Department of Internal Medicine, Abboud Cardiovascular Research Center, Carver College of Medicine, University of IowaDepartment of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineDivision of Cardiovascular Medicine, Department of Internal Medicine, Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa