scholarly journals Baseline LDL-C and Lp(a) Elevations Portend a High Risk of Coronary Revascularization in Patients after Stent Placement

2013 ◽  
Vol 35 ◽  
pp. 857-862 ◽  
Author(s):  
Anping Cai ◽  
Liwen Li ◽  
Ying Zhang ◽  
Yujin Mo ◽  
Zhigen Li ◽  
...  
Keyword(s):  
Stent Placement ◽  
Odds Ratio ◽  
Cardiovascular Events ◽  
Coronary Revascularization ◽  
Cardiovascular Death ◽  
Major Adverse Cardiovascular Events ◽  
End Points ◽  
Coronary Restenosis ◽  
Coronary Syndrome ◽  
Baseline Characteristics

Background and Aim. Incidence of coronary restenosis after stent placement is high. Our study was going to investigate whether Lp(a) elevation was potential for predicting coronary restenosis and whether the effects of Lp(a) elevation on coronary restenosis were dependent on LDL-C level.Methods and Results. Totally 832 participants eligible for stent placement were enrolled and followed up for monitoring clinical end points. Baseline characteristics were collected. According to the cut point of Lp(a), participants were divided into low Lp(a) group (Lp(a) < 30 mg/dL) and high Lp(a) group (Lp(a) ≥ 30 mg/dL). Furthermore, based on baseline LDL-C level, participants were divided into LDL-C < 1.8 mmol/L and ≥1.8 mmol/L subgroups. Clinical end points including major adverse cardiovascular events (MACE), cardiovascular death, nonfatal myocardial infarction, ischemic stroke, and coronary revascularization (CR) were compared. Patients in high Lp(a) groups more frequently presented with acute coronary syndrome and three vessel stenoses. In subgroup of LDL-C < 1.8 mmol/L, no significant differences of cardiovascular outcomes were found between low and high Lp(a) groups. While in the subgroup of LDL-C ≥ 1.8 mmol/L, incidences of MACE and CR were significantly higher in high Lp(a) group, and odds ratio for CR was 2.05.Conclusion. With baseline LDL-C and Lp(a) elevations, incidence of CR is significantly increased after stent placement.

scholarly journals Prognostic Significance of Preprocedural N-Terminal Pro-B-Type Natriuretic Peptide Assessment in Diabetic Patients With Multivessel Coronary Disease Undergoing Revascularization

2021 ◽  
Vol 8 ◽  
Author(s):  
Le Wang ◽  
Hong-liang Cong ◽  
Jing-xia Zhang ◽  
Yue-cheng Hu ◽  
Xi-ming Li ◽  
...  
Keyword(s):  
Natriuretic Peptide ◽  
Cardiovascular Events ◽  
Cox Regression ◽  
Coronary Revascularization ◽  
Prognostic Significance ◽  
Cardiovascular Death ◽  
Adverse Outcomes ◽  
Diabetic Patients ◽  
Coronary Syndrome ◽  
Kaplan Meier

Background and Aims: The N-terminal pro-B-type natriuretic peptide (NT-proBNP) may predict adverse cardiovascular outcomes in patients with diabetes. However, its prognostic value in patients with multivessel disease (MVD) undergoing coronary revascularization remains unclear. This study aimed to evaluate the prognostic significance of preprocedural NT-proBNP levels in diabetic patients with MVD undergoing coronary revascularization.Methods: A total of 886 consecutive diabetic patients with MVD who underwent coronary revascularization were enrolled in this study. Patients were divided into quartiles according to their pre-procedural NT-proBNP levels. Kaplan-Meier curves and Cox regression analyses were performed to evaluate the risk of cardiovascular events, including all-cause death, cardiovascular death, myocardial infarction (MI), stroke, and major adverse cardiovascular events (MACE), according to the NT-proBNP quartiles.Results: During a median follow-up period of 4.2 years, 111 patients died (with 82 being caused by cardiovascular disease), 133 had MI, 55 suffered from stroke, and 250 experienced MACE. Kaplan-Meier curves demonstrated that NT-proBNP levels were significantly associated with higher incidences of all-cause death, cardiovascular death, MI, and MACE (log-rank test, P &lt; 0.001, respectively). Multivariate Cox regression analysis revealed that NT-proBNP level was an independent predictor of adverse outcomes, including all-cause death (HR, 1.968; 95% CI, 1.377–2.812; P &lt; 0.001), cardiovascular death (HR, 1.940; 95% CI, 1.278–2.945; P = 0.002), MI (HR, 1.722; 95% CI, 1.247–2.380; P = 0.001), and MACE (HR, 1.356; 95% CI, 1.066–1.725; P = 0.013). The role of NT-proBNP in predicting adverse outcomes was similar in patients with stable angina pectoris and acute coronary syndrome. Moreover, preprocedural NT-proBNP alone discriminated against the SYNTAX II score for predicting all-cause death [area under the curve (AUC), 0.662 vs. 0.626, P = 0.269], cardiovascular death (AUC, 0.680 vs. 0.622, P = 0.130), MI (AUC, 0.641 vs. 0.579, P = 0.050), and MACE (AUC, 0.593 vs. 0.559, P = 0.171). The addition of NT-proBNP to the SYNTAX II score showed a significant net reclassification improvement, integrated discrimination improvement, and improved C-statistic (all P &lt; 0.05).Conclusion: NT-proBNP levels were an independent prognostic marker for adverse outcomes in diabetic patients with MVD undergoing coronary revascularization, suggesting that preprocedural NT-proBNP measurement might help in the risk stratification of high-risk patients.

Progression of ultrasound plaque attenuation and low echogenicity associates with major adverse cardiovascular events

2020 ◽  
Vol 41 (31) ◽  
pp. 2965-2973 ◽  
Author(s):  
Daisuke Shishikura ◽  
Yu Kataoka ◽  
Giuseppe Di Giovanni ◽  
Kohei Takata ◽  
Daniel J Scherer ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Vulnerable Plaque ◽  
Cardiovascular Events ◽  
Coronary Revascularization ◽  
Multivariable Analysis ◽  
Major Adverse Cardiovascular Events ◽  
Coronary Syndrome ◽  
Artery Disease ◽  
Ivus Imaging

Abstract Aims Intravascular ultrasound (IVUS) imaging can visualize vulnerable plaque features including attenuation (AP) and echolucency (ELP). While IVUS-derived vulnerable plaque features associate with microvascular obstruction during percutaneous coronary intervention, the relationship between these plaque features and clinical outcomes has not been established. This analysis aimed to evaluate the association of AP/ELP with cardiovascular events. Methods and results Serial IVUS imaging was reviewed in 1497 patients, followed for 18–24 months, with coronary artery disease from two clinical trials. Attenuated plaque and ELP were identified to measure each characteristics (AP arc, ELP area, and lengths), which permitted calculation of an AP index (API) and ELP volume. Attenuated plaque/ELP progression was defined as patients with any increase of API or ELP volume on serial imaging. The major cardiovascular events (MACEs) were defined as death, myocardial infarction, stroke, and coronary revascularization. AP or ELP was identified in 282 patients (18.8%) at baseline and 160 (10.7%) patients demonstrated an increase in AP or ELP at follow-up. The incidence of MACE was higher in patients with baseline AP/ELP than those without (8.2% vs. 3.9%, P = 0.002). Patients with AP/ELP progression were more likely to be acute coronary syndrome (41.9 vs. 33.2%, P = 0.03) and have greater baseline percent atheroma volume (40.0% vs. 35.8%, P &lt; 0.001) than those without. On multivariable analysis, AP/ELP progression was more strongly associated with MACE [baseline AP/ELP: hazard ratio (HR) 1.76, 95% confidence interval (CI) 1.05–2.97, AP/ELP progression: HR 2.19, 95% CI 1.24–3.86]. Conclusion Attenuation/ELP progression was associated with a higher prevalence of cardiovascular events, supporting a potential role for the identification of high-risk vulnerable plaques in patients with coronary artery disease.

scholarly journals Risk factors for major adverse cardiovascular events after the first acute coronary syndrome

2021 ◽  
Vol 53 (1) ◽  
pp. 817-823
Author(s):  
Marjo Okkonen ◽  
Aki S. Havulinna ◽  
Olavi Ukkola ◽  
Heikki Huikuri ◽  
Arto Pietilä ◽  
...  
Keyword(s):  
Risk Factors ◽  
Acute Coronary Syndrome ◽  
Cardiovascular Events ◽  
Major Adverse Cardiovascular Events ◽  
Coronary Syndrome

P6424The association between long-term beta-blocker use and outcome in a contemporary large-scale cohort of patients with acute myocardial infarction

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
C X Song ◽  
R Fu ◽  
J G Yang ◽  
K F Dou ◽  
Y J Yang
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Beta Blocker ◽  
Cardiovascular Events ◽  
Beta Blockers ◽  
Left Ventricular Ejection ◽  
Major Adverse Cardiovascular Events ◽  
Baseline Characteristics

Abstract Background Controversy exists regarding the use of beta-blockers (BBs) among patients with acute myocardial infarction (AMI) in contemporary reperfusion era. Previous studies predominantly focused on beta-blockers prescribed at discharge, and the effect of long-term adherence to beta-blocker on major adverse cardiovascular events (MACE) remains unclear. Objective To explore the association between long-term beta-blocker use patterns and MACE among contemporary AMI patients. Methods We enrolled 7860 patients with AMI, who were discharged alive and prescribed with BBs based on CAMI registry from January 2013 to September 2014. Patients were divided into two groups according to BBs use pattern: Always users group (n=4476) were defined as patients reporting BBs use at both 6- and 12-month follow-up; Inconsistent users group were defined as patients reporting at least once not using BBs at 6- or 12-month follow-up. Primary outcome was defined as MACE at 24-month follow-up, including all-cause death, non-fatal MI and repeat-revascularization. Multivariable cox proportional hazards regression model was used to assess the association between BBs and MACE. Results Baseline characteristics are shown in table 1. At 2-year follow-up, 518 patients in inconsistent users group (15.6%) and 548 patients in always users group (12.3%) had MACE. After multivariable adjustment, inconsistent use of BBs was associated with higher risk of MACE (HR: 1.323, 95% CI: 1.171–1.493, p<0.001). Table 1 Baseline characteristics Variable Always user (N=4476) Inconsistent user (N=3384) P value Age (years) 60.6±12.0 61.2±12.2 <0.001 Male 3381 (75.7%) 2461 (74.3%) 0.084 Diabetes 892 (20.0%) 610 (18.4%) 0.003 Hypertension 2372 (53.2%) 1543 (46.6%) <0.001 Dyslipidemia 244 (5.5%) 126 (3.8%) <0.001 Prior myocardial infarction 351 (7.9%) 232 (7.0%) <0.001 Heart failure 88 (2.0%) 63 (1.9%) <0.001 Chronic obstructive pulmonary disease 66 (1.5%) 60 (1.8%) <0.001 Current smoker 2054 (46.1%) 1579 (47.8%) 0.179 Left ventricular ejection fraction (%) 53.7±11.48 54.0±10.9 <0.001 Major Adverse Cardiovascular Events 548 (12.3%) 518 (15.6%) <0.001 Conclusions Our results showed consistent BBs use was associated with reduced risk of MACE among patients with AMI managed by contemporary treatment. Acknowledgement/Funding CAMS Innovation Fund for Medical Sciences (CIFMS) (2016-I2M-1-009)

Homocysteine as a potential predictive factor for high major adverse cardiovascular events risk in female patients with premature acute coronary syndrome

2019 ◽  
Author(s):  
Mei Wei ◽  
Le Wang ◽  
Yongsheng Liu ◽  
Mingqi Zheng ◽  
Fangfang Ma ◽  
...  
Keyword(s):  
Acute Coronary Syndrome ◽  
Predictive Factor ◽  
Cardiovascular Events ◽  
Characteristic Curve ◽  
Area Under The Curve ◽  
Major Adverse Cardiovascular Events ◽  
Free Survival ◽  
Female Patients ◽  
Coronary Syndrome ◽  
Kaplan Meier

Abstract Background We aimed to investigate correlation of homocysteine (Hcy) level with clinical characteristics, and explore its predictive value for major adverse cardiovascular events (MACE) risk in female patients with premature acute coronary syndrome (ACS).Methods Serum Hcy level was detected from 1,299 female patients with premature ACS. According to the tertile of Hcy level, patients were divided into three groups: lowest tertile group (≤9.1 µmol/L), middle tertile group (9.2~11.6 µmol/L) and highest tertile group (>11.6 µmol/L). MACE incidence was recorded and MACE-free survival was caculated with the median follow-up duration of 28.3 months.Results Increased Hcy correlated with older age ( P <0.001), higher creatinine level ( P <0.001) and enhanced uric acid level ( P =0.001), while reduced fasting glucose concentration ( P <0.001). MACE incidence was 10.7% and it was highest in highest tertile group (22.1%), followed by middle tertile group (7.7%) and lowest tertile group (2.4%) ( P <0.001). Receiver operating characteristic curve showed that Hcy distinguished MACE patients from non-MACE patients with the area under the curve of 0.789 (95% CI: 0.742-0.835). Kaplan-Meier curves revealed that MACE-free survival was shortest in Hcy highest tertile group, followed by middle tertile group and lowest tertile group ( P <0.001). Multivariate Cox’s analyses further showed that higher Hcy level was an independently predictive factor for poor MACE-free survival (middle tertile vs. lowest tertile ( P =0.001, HR: 3.615, 95% CI: 1.661-7.864); highest tertile vs. lowest tertile ( P <0.001, HR: 11.023, 95% CI: 5.356-22.684)).Conclusion Hcy serves as a potential predictive factor for increased MACE risk in female patients with premature ACS.

scholarly journals Does type 2 diabetes confer higher relative rates of cardiovascular events in women compared with men?

2019 ◽  
Vol 41 (13) ◽  
pp. 1346-1353 ◽  
Author(s):  
Morten Malmborg ◽  
Michelle D S Schmiegelow ◽  
Caroline H Nørgaard ◽  
Anders Munch ◽  
Thomas Gerds ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cardiovascular Events ◽  
Cardiovascular Death ◽  
Cardiovascular Complications ◽  
Incidence Rates ◽  
Major Adverse Cardiovascular Events ◽  
Men And Women ◽  
Individual Level ◽  
Diabetes Status ◽  
Rate Ratios

Abstract Aims To investigate whether diabetes confers higher relative rates of cardiovascular events in women compared with men using contemporary data, and whether these sex-differences depend on age. Methods and results All Danish residents aged 40–89 years without a history major adverse cardiovascular events, including heart failure, as of 1 January 2012 until 31 December 2016 were categorized by diabetes-status and characterized by individual-level linkage of Danish nationwide administrative registers. We used Poisson regression to calculate overall and age-dependent incidence rates, incidence rate ratios, and women-to-men ratios for myocardial infarction, heart failure, ischaemic stroke, or cardiovascular death (MACE-HF). Among 218 549 (46% women) individuals with diabetes, the absolute rate of MACE-HF was higher in men than in women (24.9 vs. 19.9 per 1000 person-years). Corresponding absolute rates in men and women without diabetes were 10.1 vs. 7.0 per 1000 person-years. Comparing individuals with and without diabetes, women had higher relative rates of MACE-HF than men [2.8 (confidence interval, CI 2.9–2.9) in women vs. 2.5 (CI 2.4–2.5) in men] with a women-to-men ratio of 1.15 (CI 1.11–1.19, P &lt; 0.001). The relative rates of MACE-HF were highest in the youngest and decreased with advancing age for both men and women, but the relative rates were higher in women across all ages, with the highest women-to-men ratio between age 50 and 60 years. Conclusion Although men have higher absolute rates of cardiovascular complications, the relative rates of cardiovascular complications associated with diabetes are higher in women than in men across all ages in the modern era.

Sign in / Sign up

Export Citation Format

Share Document