| Prof | Rabia | Hamid | Department of Nanotechnology, University of Kashmir | Cardiovascular Researches | India | Women Researcher Award |
| Assoc. Prof. Dr | Rachad | Zayat | RWTH University Hospital Aachen | Cardiac Surgery | Germany | Best Researcher Award |
| Mrs | Rafaella | Mendes Zambetta | Federal University of São Carlos | Cardiovascular Researches | Brazil | Best Researcher Award |
| 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 |
| 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 |
| Dr | Rodrigue Fatou | FONKOU | University of Dschang faculty of Science | Cardiovascular Researches | Cameroon | Best Researcher Award |
| Assoc Prof Dr | Ruban | Murugesan | Vels University | Others | India | Best Researcher Award |
| Prof | Ruby Lisa | Alexander-Lindo | The University of the West Indies | Others | Jamaica | Best Researcher Award |
| Dr | Ruoxi | Zhang | Harbin Medical University | Cardiac Imaging | China | Best Researcher Award |
| Dr | S G SHYAM | LAKSHMAN | Government medical College, Kozhikode, Kerala India | Cardiac Imaging | India | Best Research Award |