Relationship of Hypertension to Coronary Atherosclerosis and Cardiac Events in Patients With Coronary Computed Tomographic Angiography
- PMID: 28607128
- PMCID: PMC5518701
- DOI: 10.1161/HYPERTENSIONAHA.117.09402
Relationship of Hypertension to Coronary Atherosclerosis and Cardiac Events in Patients With Coronary Computed Tomographic Angiography
Abstract
Hypertension is an atherosclerosis factor and is associated with cardiovascular risk. We investigated the relationship between hypertension and the presence, extent, and severity of coronary atherosclerosis in coronary computed tomographic angiography and cardiac events risk. Of 17 181 patients enrolled in the CONFIRM registry (Coronary CT Angiography Evaluation for Clinical Outcomes: An International Multicenter Registry) who underwent ≥64-detector row coronary computed tomographic angiography, we identified 14 803 patients without known coronary artery disease. Of these, 1434 hypertensive patients were matched to 1434 patients without hypertension. Major adverse cardiac events risk of hypertension and non-hypertensive patients was evaluated with Cox proportional hazards models. The prognostic associations between hypertension and no-hypertension with increasing degree of coronary stenosis severity (nonobstructive or obstructive ≥50%) and extent of coronary artery disease (segment involvement score of 1-5, >5) was also assessed. Hypertension patients less commonly had no coronary atherosclerosis and more commonly had nonobstructive and 1-, 2-, and 3-vessel disease than the no-hypertension group. During a mean follow-up of 5.2±1.2 years, 180 patients experienced cardiac events, with 104 (2.0%) occurring in the hypertension group and 76 (1.5%) occurring in the no-hypertension group (hazard ratios, 1.4; 95% confidence intervals, 1.0-1.9). Compared with no-hypertension patients without coronary atherosclerosis, hypertension patients with no coronary atherosclerosis and obstructive coronary disease tended to have higher risk of cardiac events. Similar trends were observed with respect to extent of coronary artery disease. Compared with no-hypertension patients, hypertensive patients have increased presence, extent, and severity of coronary atherosclerosis and tend to have an increase in major adverse cardiac events.
Keywords: angiography; atherosclerosis; coronary artery disease; hypertension; risk factors.
© 2017 American Heart Association, Inc.
Conflict of interest statement
Figures


Similar articles
-
Long-Term Prognostic Utility of Coronary CT Angiography in Stable Patients With Diabetes Mellitus.JACC Cardiovasc Imaging. 2016 Nov;9(11):1280-1288. doi: 10.1016/j.jcmg.2015.12.027. Epub 2016 Aug 24. JACC Cardiovasc Imaging. 2016. PMID: 27568114
-
Prognostic Significance of Nonobstructive Left Main Coronary Artery Disease in Women Versus Men: Long-Term Outcomes From the CONFIRM (Coronary CT Angiography Evaluation For Clinical Outcomes: An International Multicenter) Registry.Circ Cardiovasc Imaging. 2017 Aug;10(8):e006246. doi: 10.1161/CIRCIMAGING.117.006246. Circ Cardiovasc Imaging. 2017. PMID: 28790123 Free PMC article.
-
Incremental prognostic value of cardiac computed tomography in coronary artery disease using CONFIRM: COroNary computed tomography angiography evaluation for clinical outcomes: an InteRnational Multicenter registry.Circ Cardiovasc Imaging. 2011 Sep;4(5):463-72. doi: 10.1161/CIRCIMAGING.111.964155. Epub 2011 Jul 5. Circ Cardiovasc Imaging. 2011. PMID: 21730027
-
[ANMCO/SIC/GISE/ARCA/SIRM Consensus document: Description of coronary atherosclerosis for diagnostic, prognostic and therapeutic purposes].G Ital Cardiol (Rome). 2019 Jul-Aug;20(7):439-468. doi: 10.1714/3190.31688. G Ital Cardiol (Rome). 2019. PMID: 31320766 Italian.
-
Cardiovascular Events Recurrence and Coronary Artery Disease in HIV Patients: The Price We Have to Pay for the Chronicization of the Disease.Can J Cardiol. 2020 Jan;36(1):127-134. doi: 10.1016/j.cjca.2019.07.636. Epub 2019 Aug 29. Can J Cardiol. 2020. PMID: 31813674 Review.
Cited by
-
Current Status of Primary, Secondary, and Tertiary Prevention of Coronary Artery Disease.Int J Angiol. 2021 Aug 25;30(3):177-186. doi: 10.1055/s-0041-1731273. eCollection 2021 Sep. Int J Angiol. 2021. PMID: 34776817 Free PMC article. Review.
-
Advanced imaging tools for evaluating cardiac morphological and functional impairment in hypertensive disease.J Hypertens. 2022 Jan 1;40(1):4-14. doi: 10.1097/HJH.0000000000002967. J Hypertens. 2022. PMID: 34582136 Free PMC article. Review.
-
A Foundation Model for Sleep-Based Risk Stratification and Clinical Outcomes.Res Sq [Preprint]. 2025 Apr 10:rs.3.rs-6307069. doi: 10.21203/rs.3.rs-6307069/v1. Res Sq. 2025. PMID: 40297683 Free PMC article. Preprint.
-
The Association of rs1898830 in Toll-Like Receptor 2 with Lipids and Blood Pressure.J Cardiovasc Dev Dis. 2020 Jul 8;7(3):24. doi: 10.3390/jcdd7030024. J Cardiovasc Dev Dis. 2020. PMID: 32650372 Free PMC article.
-
The Role of Estrogens and Vitamin D in Cardiomyocyte Protection: A Female Perspective.Biomolecules. 2021 Dec 2;11(12):1815. doi: 10.3390/biom11121815. Biomolecules. 2021. PMID: 34944459 Free PMC article. Review.
References
-
- Ostchega Y, Yoon SS, Hughes J, Louis T. Hypertension awareness, treatment, and control–continued disparities in adults: United States, 2005–2006. NCHS Data Brief. 2008:1–8. - PubMed
-
- Centers for Disease Control and Prevention (CDC) Vital signs: prevalence, treatment, and control of hypertension–United States, 1999–2002 and 2005–2008. MMWR Morb Mortal Wkly Rep. 2011;60:103–108. - PubMed
-
- Ezzati M, Lopez AD, Rodgers A, Vander Hoorn S, Murray CJ. Comparative Risk Assessment Collaborating Group. Selected major risk factors and global and regional burden of disease. Lancet. 2002;360:1347–1360. - PubMed
-
- Staessen JA, Gasowski J, Wang JG, Thijs L, Den Hond E, Boissel JP, Coope J, Ekbom T, Gueyffier F, Liu L, Kerlikowske K, Pocock S, Fagard RH. Risks of untreated and treated isolated systolic hypertension in the elderly: meta-analysis of outcome trials. Lancet. 2000;355:865–872. - PubMed
Publication types
MeSH terms
Grants and funding
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical