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Citation: Gaoyan Chen, Chaoyue Wang, Juanjuan Gao, Junke Wang, Yingxiao Zong, Kin Shing Chan. Heart to Heart: Exploring Cardiac CT[J]. University Chemistry, ;2024, 39(9): 146-150. doi: 10.12461/PKU.DXHX202402011 shu

Heart to Heart: Exploring Cardiac CT

1.
School of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, Gansu Province, China;
2.
Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Zhangye 734000, Gansu Province, China;
3.
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China;
4.
Key Lab of Opt-Electronic Technology and Intelligent Control of Ministry of Education, Lanzhou Jiaotong University, LanZhou 730070, China

Received Date: 2 February 2024
Revised Date: 23 February 2024

Cardiac CT, or coronary CT, is a medical imaging technique that involves injecting iodine contrast agents into blood vessels to visualize the heart’s coronary arteries. Cardiovascular specialists utilize these images to diagnose coronary artery blockages and assess blood flow velocity. Prior to the examination, patients are required to maintain a stable heart rate, typically not exceeding 60 beats per minute. Medications such as β-receptor blockers and nitroglycerin may be administered to reduce heart rate if necessary. This technology offers rapid imaging, minimal side effects, and low rates of false negatives and false positives.
- Cardiac CT,
- β-Receptor blockers,
- Iodized contrast agent,
- Nitroglycerin
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