| Dr | Asmaa | Negm El-Dein | National Research Centre | Others | Egypt | Best Researcher Award | |
| Assist Prof Dr | Asma | Ayadi | Higher Institute of Biotechnology of Sfax | Cardiovascular Researches | Tunisia | Best Researcher Award | |
| Assist Prof Dr | Asma | Ayadi | Higher Institute of Biotechnology of Sfax | Cardiovascular Researches | Tunisia | Best Researcher Award | |
| Prof Dr | Asma | Mostafa | Chattogram Maa O Shishu Hospital Medical College | Others | Bangladesh | Best Researcher Award | |
| Prof | Ashraf | El Midany | Ain Shams University | Cardiac Surgery Types | Egypt | Best Research Award | |
| Dr. | ASAD | Nawaz | Children hospital of Chongqing medical university | Cardiology | China | Research Excellence Award | View Profile |
| Dr | Arwa | Mashat | King Abdulaziz University | Others | Saudi Arabia | Best Researcher Award | |
| Dr | Arun | Kadel | Department of Cardiology, Shahid Gangalal National National Heart Centre | Interventional Cardiology | Nepal | Best Researcher Award | |
| Dr | Armando | Armas-Salazar | General Hospital of Mexico | Others | Mexico | Young Scientist Award | |
| Ms | Arja Suzanne | Vink | Amsterdam UMC | Pediatric Cardiology | Netherlands | Best Researcher Award | |
| Dr. | Aristoteles | Alencar Neto | PMAM | Recent Advancements | Brazil | Excellence in Research | View Profile |
| Dr | Arefeh | Jafarian | Iranian Tissue Bank & Research Center, Tehran univercity of medical sciences | Others | Iran | Best Researcher Award | |
| Dr | Areeg | Elemam | Alneelain University | Cardiovascular Researches | Sudan | Best Researcher Award | |
| Assist Prof Dr | Ardeshir | Abbasi | Tarbiat Modares University | Cardiovascular Pharmacology | Iran | Best Researcher Award | |
| Dr | Archana | Shrestha | Kathmandu University School of Medical Sciences | Cardiovascular Researches | Nepal | Best Researcher Award | |
| Dr. | Antonio | Cannata | King's College London | Heart Failure | United Kingdom | Best Researcher Award | View Profile |
| Dr | Anthony | Rosner | DePuy Synthes | Cardiovascular Researches | United States | Best Researcher Award | |
| Dr | Annette | Payne | Brunel University | Others | United Kingdom | Best Research Award | |
| Assoc Prof Dr | Anne | Gallagher | University of Montreal | Congenital Heart Defects | Canada | Best Researcher Award | |
| Dr | Anna | McGuire | Boston Children's Hospital | Others | United States | Best Researcher Award | |