| Prof | Rabia | Hamid | Department of Nanotechnology, University of Kashmir | Cardiovascular Researches | India | Women Researcher Award | View Profile |
| Assoc. Prof. Dr. | Rachad | Zayat | RWTH University Hospital Aachen | Cardiac Surgery | Germany | Best Researcher Award | View Profile |
| Prof | Radhakrishnanand | P | National Institute of Pharmaceutical Education and Research, Guwahati | Recent Advancements | India | Editorial Board Member | |
| Prof. | RADWA | MEHANNA | Faculty of Medicine, Alexandria University | Cardiovascular Researches | Egypt | Best Researcher Award | View Profile |
| Mrs. | Rafaella | Mendes Zambetta | Federal University of São Carlos | Cardiovascular Researches | Brazil | Best Researcher Award | View Profile |
| Dr | RAJKUMAR | S | ASTU ETHIOPIA | Cardiovascular Researches | Ethiopia | Best Research Award | |
| Dr | Rania | Magadmi | King Abdulaziz University | Others | Saudi Arabia | Best Researcher Award | |
| Dr | Rashid | Amin | University of Engineering and Technology, Taxila. | Recent Advancements | Pakistan | Best Researcher Award | |
| Prof | Rasoul | Azarfarin | Rajaie Cardiovascular Medical and research centre, Iran University of Medical sciences | Cardiac Surgery | Iran | Best Researcher Award | |
| Assist Prof Dr | Razieh | Hassannejad | Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran | Cardiovascular Researches | Iran | | |
| Ms. | Rebecca | Neiberg | Wake Forest University School of Medicine Department of Biostatistics and Data Science | Cardiovascular Researches | United States | Best Researcher Award | View Profile |
| Mr. | Redouane | Benomar | Direction régionale de la santé et de la protection sociale | | Morocco | | |
| Dr | Rehab | Hussein | National Research Centre | Others | Egypt | Best Researcher Award | |
| Prof | Ren-Ke | Li | University of Toronto | Cardiovascular Researches | Canada | Best Innovation Award | |
| Mrs | Renata | de Araujo | Federal University of Paraná | Others | Brazil | Best Researcher Award | |
| Ms | Renu | Jangid | S.P.C. Govt. College, Ajmer | Others | India | Best Researcher Award | |
| Assoc Prof Dr | Reza | Rahbarghazi | Tabriz University of Medical Sciences | Cardiovascular Researches | Iran | Best Innovation Award | |
| Assoc Prof Dr | Reza | Rahbarghazi | Tabriz Unversity of Medical Sciences | Cardiovascular Researches | Iran | Best Extension Activity Award | |
| Ms | Rijah | Khan | National University of Sciences and Technology Islamabad | Others | Pakistan | Best Researcher Award | |
| Assoc. Prof. Dr | Robert | Labs | University of West London | Cardiac Imaging | United Kingdom | Best Researcher Award | |