We have located links that may give you full text access.
Extent of coronary artery disease in patients undergoing angiography for stable or acute coronary syndromes.
Hellenic Journal of Cardiology : HJC 2017 March
BACKGROUND: We aimed to investigate whether the angiographic extent of coronary artery disease (CAD) differs in patients undergoing coronary angiography for stable CAD or acute coronary syndrome (ACS) and identify predictors of CAD extent in these patients.
METHODS: We enrolled 584 consecutive patients (463 with stable CAD, 121 with ACS) with angiographically established CAD (≥1 stenosis >25%). The Gensini score was used to assess the extent of coronary atherosclerosis.
RESULTS: Stable CAD patients had greater Framingham risk score and greater prevalence of hypertension, hypercholesterolemia, and diabetes (p<0.05 for all). Fasting glucose and systolic and diastolic blood pressure were higher, while high-sensitivity C-reactive protein (hsCRP) levels were lower in patients with stable CAD than in those with ACS (p<0.05 for all). No difference in Gensini score was observed between the two groups (p=0.118), but patients with ACS were more likely to have at least one significant epicardial angiographic lesion (>50% stenosis) (OR 2.0, p=0.022). Higher Gensini score was independently associated with (i) higher hsCRP and glucose levels, hypercholesterolemia, and increased age in stable CAD patients (R2 0.15, p<0001) and (ii) increased age and higher glucose and hsCRP levels in patients with ACS (R2 0.17, p<0001).
CONCLUSIONS: Patients undergoing coronary angiography for ACS or stable CAD presented with a similar extent of angiographic CAD, although patients with ACS had a higher prevalence of significant lesions in the presence of a better cardiovascular risk profile and higher inflammation levels. The extent of angiographic CAD in both the groups shared common determinants such as hsCRP, age, and hyperglycemia, but these appeared to explain only a small part of the variation of coronary atherosclerosis.
METHODS: We enrolled 584 consecutive patients (463 with stable CAD, 121 with ACS) with angiographically established CAD (≥1 stenosis >25%). The Gensini score was used to assess the extent of coronary atherosclerosis.
RESULTS: Stable CAD patients had greater Framingham risk score and greater prevalence of hypertension, hypercholesterolemia, and diabetes (p<0.05 for all). Fasting glucose and systolic and diastolic blood pressure were higher, while high-sensitivity C-reactive protein (hsCRP) levels were lower in patients with stable CAD than in those with ACS (p<0.05 for all). No difference in Gensini score was observed between the two groups (p=0.118), but patients with ACS were more likely to have at least one significant epicardial angiographic lesion (>50% stenosis) (OR 2.0, p=0.022). Higher Gensini score was independently associated with (i) higher hsCRP and glucose levels, hypercholesterolemia, and increased age in stable CAD patients (R2 0.15, p<0001) and (ii) increased age and higher glucose and hsCRP levels in patients with ACS (R2 0.17, p<0001).
CONCLUSIONS: Patients undergoing coronary angiography for ACS or stable CAD presented with a similar extent of angiographic CAD, although patients with ACS had a higher prevalence of significant lesions in the presence of a better cardiovascular risk profile and higher inflammation levels. The extent of angiographic CAD in both the groups shared common determinants such as hsCRP, age, and hyperglycemia, but these appeared to explain only a small part of the variation of coronary atherosclerosis.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app