| Assoc Prof Dr | Wesam | Alhejily | King Abduaziz University | Cardiovascular Researches | Saudi Arabia | Best Research Award | |
| Dr | Xavier | Puéchal | National Referral Centre for Rare Systemic Autoimmune Diseases | Others | France | Best Research Award | |
| Dr | Xavier | Puéchal | National Referral Centre for Rare Systemic Autoimmune Diseases | Others | France | Excellence in Research | |
| Prof | Xian | Li | Zhejiang University | Others | China | Best Researcher Award | |
| Prof | XiangChun | Shen | Guizhou Medical University | Cardiovascular Pharmacology | China | Excellence in Innovation | |
| Dr. | Xianhong | Ou | Southwest Medical University | Cardiovascular Pharmacology | China | Best Researcher Award | pencis.com |
| Dr. | Xiaodi | Tang | Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University | Cardiology | China | Best Researcher Award | pencis.com |
| Mr. | Xiaodong | Jiang | Second Affiliated Hospital of Dalian Medical University | Cardiovascular Researches | China | Best Researcher Award | pencis.com |
| Prof | xiaohua | li | Department of Gastroenterology, Xijing Hospital, Fourth Military Medical University | Others | China | Best Research Award | |
| Dr | Xiaoqing | Liu | Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital | Congenital Heart Defects | China | Best Research Award | |
| Prof. | xie | zhengxing | Department of neurosurgery the Affiliaged Hospital of Jiangsu University | Cardiovascular Disease | China | Best Researcher Award | pencis.com |
| Prof Dr | Xing-Wei | Zhe | The First Affiliated Hospital of Kunming Medical University | Cardiovascular Researches | China | Best Researcher Award | |
| Prof. | Xingang | Li | Department of Pharmacy, Beijing Friendship Hospital | Recent Advancements | China | Best Research Article Award | pencis.com |
| Dr. | XIngcheng | Yi | The First Hospital of Jilin University | Cardiovascular Pharmacology | China | Best Researcher Award | pencis.com |
| Dr | Xintian | Shen | Shenzhen Baoan Women's and Children's Hospital | Pediatric Cardiology | China | Best Researcher Award | |
| Dr. | Xinyi | Huang | Gaozhou people's hospital | Atrial Fibrillation | China | Best Researcher Award | pencis.com |
| Mr | Xu | Yang | Tianjin Institute for Food Safety Inspection Technology | Cardiovascular Pharmacology | China | Best Researcher Award | |
| Dr. | Xuelan | Zhang | University of Science and Technology Beijing | Cardiovascular Researches | China | Best Researcher Award | pencis.com |
| Mr. | Xuhui | Lin | The Alan Turing Institute | Recent Advancements | United Kingdom | Best Researcher Award | pencis.com |
| Dr | Yahya | Dorostkar Navaei | Islamic Azad University Qazvin Branch | Cardiovascular Researches | Iran | Best Research Award | |