| Prof Dr | Maria | Rescigno | Humanitas University | Recent Advancements | Italy | Best Research Award | |
| Dr | MArgareth | Lima | State University of Campinas | Others | Brazil | Best Researcher Award | |
| Dr | Marco | Morelli | siHealth Ltd | Recent Advancements | United Kingdom | Best Research Award | |
| Prof | Marcelo | Savi | Universidade Federal do Rio de Janeiro | Cardiovascular Researches | Brazil | Best Research Award | |
| Dr | Maosheng | Cao | Jilin University | Recent Advancements | China | Best Researcher Award | |
| Mrs. | mansoure | mahdizadeh | National Research Institute for Science Policy | Case Reports | Iran | Best Researcher Award | View Profile |
| Dr | Manolis | Kallistratos | Metropolitan Hospital | Cardiology | Greece | Best Researcher Award | |
| Ms. | Maletsatsi Eunie | Motebang | University of Free State | Case Reports | South Africa | | |
| Ms | Mai | Ezzay | King Faisal Specialist Hospital and research center | Pediatric Cardiology | Saudi Arabia | Best Researcher Award | |
| Assist Prof Dr | Mahmut | Akpek | Parkhayat Kutahya Hospital | Cardiology | Turkey | Best Researcher Award | |
| Dr | Mahmoud | Habieb | Egyptian atomic energy authority | Others | Egypt | Best Researcher Award | |
| Dr | Mahmood | Al-Azzawi | Ashur University College | Others | Iraq | | |
| Dr | Mahmood | Al-Azzawi | Ashur University College | Interventional Cardiology | Iraq | Best Innovation Award | |
| Assist Prof Dr | Mahlagha | Dehghan | Kerman University of Medical Sciences | Cardiac Nursing | Iran | Best Researcher Award | |
| Dr | Maheshkumar | K | Government Yoga and Naturopathy Medical college and hopsital | Cardiovascular Researches | India | Editorial Board Member | |
| Dr. | Maheshkumar | Baladaniya | Neighborhood PT PC | Cardiac Rehabilitation | United States | Editorial Board Member | |
| Dr. | Maheshkumar | Baladaniya | Neighborhood Physical Therapy | Cardiac Rehabilitation | United States | | |
| Dr. | Maheshkumar | Baladaniya | Neighborhood Physical Therapy PC | Cardiac Rehabilitation | United States | | View Profile |
| Dr | Mafawez | Alharbi | Department of Natural and Applied Sciences Community College Buraydah, Qassim University Saudi Arabia | Others | Saudi Arabia | Best Researcher Award | |
| Ms. | Madison | Wise | University of Florida | Cardiovascular Pharmacology | United States | | |