Prognostic Value of Abnormal Ankle–Brachial Index in Patients With Coronary Artery Disease: A Meta-Analysis

Angiology ◽  
2020 ◽  
Vol 71 (6) ◽  
pp. 491-497
Author(s):  
Longguang Liu ◽  
Hongxiao Sun ◽  
Fengze Nie ◽  
Xinhua Hu
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Prognostic Value ◽  
Meta Analysis ◽  
Ankle Brachial Index ◽  
Adverse Outcomes ◽  
Major Adverse Cardiovascular Events ◽  
China National Knowledge Infrastructure ◽  
All Cause Mortality ◽  
Artery Disease

The prognostic value of the ankle–brachial index (ABI) in patients with coronary artery disease (CAD) remains undefined. This meta-analysis sought to investigate the association of abnormal ABI and adverse outcomes in patients with CAD. PubMed, Embase, China National Knowledge Infrastructure, VIP, and Wanfang databases were comprehensively searched for studies published from inception to September 10, 2019. All observational studies investigating the association of abnormal baseline ABI and risk of major adverse cardiovascular events (MACE) or all-cause mortality were selected. Normal ABI is usually defined as between 0.9 and 1.4. The prognostic values were summarized by pooling risk ratio (RR) with 95% confidence intervals (CIs) for abnormal versus normal ABI category. Nine (9384 patients with CAD) studies were included. Abnormal ABI was independently associated with MACE (RR: 2.46; 95% CI: 2.02-2.99) and all-cause mortality (RR: 1.74; 95% CI: 1.32-2.30). Subgroup analysis showed that the pooled RR for MACE was 2.34 (95% CI: 1.73-3.16) for an abnormal low ABI. Abnormal ABI predicts MACE and all-cause mortality in patients with CAD, even after adjusting conventional confounding factors. However, the prognostic value of abnormal ABI is mainly dominated by a low ABI rather than a high ABI.

Prognostic Value of Baseline d-Dimer Level in Patients With Coronary Artery Disease: A Meta-Analysis

Angiology ◽  
2021 ◽  
pp. 000331972110198
Author(s):  
Hongliang Zhang ◽  
Jing Yao ◽  
Zhiwei Huang ◽  
Zhenyan Zhao ◽  
Bincheng Wang ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Prognostic Value ◽  
Meta Analysis ◽  
Prognostic Significance ◽  
Adverse Outcomes ◽  
Major Adverse Cardiovascular Events ◽  
All Cause Mortality ◽  
Artery Disease ◽  
D Dimer

The prognostic significance of d-dimer level in patients with coronary artery disease (CAD) is not fully established. This meta-analysis aimed to examine the association between elevated d-dimer level at baseline and adverse outcomes in patients with CAD. Two independent authors comprehensively searched PubMed and Embase databases from their inception to December 31, 2020. All observational studies reporting the values of baseline d-dimer level in predicting the major adverse cardiovascular events (MACEs) or survival outcomes in patients with CAD were included. The prognostic values were calculated by pooling adjusted RR with 95% CI for the highest versus the lowest d-dimer level. Thirteen studies consisting of 25 600 patients with CAD were identified. Comparison between the highest and lowest d-dimer level showed that the pooled multivariable adjusted RR was 1.69 (95% CI, 1.53-1.86) for all-cause mortality, 2.37 (95% CI, 1.52-3.69) for cardiovascular mortality, and 1.44 (95% CI, 1.19-1.74) for MACEs, respectively. Elevated blood level of d-dimer at baseline was independently associated with higher risk of MACEs, cardiovascular death, and all-cause mortality in patients with CAD. The baseline d-dimer level may have important prognostic value in patients with CAD.

Association Between γ-Glutamyltransferase Level and Cardiovascular or All-Cause Mortality in Patients With Coronary Artery Disease: A Systematic Review and Meta-Analysis

Angiology ◽  
2019 ◽  
Vol 70 (9) ◽  
pp. 844-852 ◽  
Author(s):  
Ping Yang ◽  
Peng Wu ◽  
Xing Liu ◽  
Jian Feng ◽  
Shuzhan Zheng ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Prognostic Value ◽  
Meta Analysis ◽  
Elevated Serum ◽  
China National Knowledge Infrastructure ◽  
Knowledge Infrastructure ◽  
All Cause Mortality ◽  
Artery Disease

This meta-analysis assessed the prognostic value of serum γ-glutamyltransferase (GGT) level for cardiovascular (CV) and all-cause mortality in patients with coronary artery disease (CAD). We conducted a systematic literature search of PubMed, Web of Science, Embase, China National Knowledge Infrastructure, Wanfang, and Weipu databases until December 2018. Observational studies investigating the prognostic role of serum GGT level for CV and all-cause mortality in patients with CAD were included. Pooled risk ratios (RR) with 95% confidence intervals (CI) for the highest versus the lowest GGT level were used to summarize the prognostic value. Twelve studies involving 12 531 patients with CAD were included. Meta-analysis showed that elevated GGT level was significantly associated with higher risk of CV mortality (RR: 2.04; 95% CI: 1.57-2.64) and all-cause mortality (RR: 1.49; 95% CI: 1.27-1.74) in patients with CAD. This meta-analysis suggests that elevated serum GGT levels are an independent predictor of CV and all-cause mortality in patients with CAD. Determination of GGT level may improve the prediction of CV and all-cause mortality in patients with CAD.

scholarly journals Prognostic value of adiponectin level in patients with coronary artery disease: a systematic review and meta-analysis

2019 ◽  
Vol 18 (1) ◽  
Author(s):  
Lili Yang ◽  
Bin Li ◽  
Yuan Zhao ◽  
Zhengyi Zhang
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Cardiovascular Events ◽  
Prognostic Value ◽  
Adiponectin Level ◽  
Meta Analysis ◽  
Risk Of Death ◽  
Coronary Syndrome ◽  
All Cause Mortality ◽  
Artery Disease

Abstract Background Conflicting results on the prognostic value of blood adiponectin level in patients with coronary artery disease (CAD) have been reported. This meta-analysis aimed to investigate the prognostic value of elevated adiponectin level in CAD patients. Methods A comprehensive literature search was conducted in PubMed and Embase databases up to May 10, 2019. Studies evaluating the association between adiponectin level and major adverse cardiovascular events (death, stroke, acute coronary syndrome or coronary revascularisation), cardiovascular mortality, and all-cause mortality in CAD patients were included. Pooled multivariable adjusted risk ratios (RR) and 95% confidence intervals (CI) was calculated for the highest vs the lowest category of adiponectin level. Results Twelve studies including 10,974 CAD patients were included. Elevated adiponectin level was independently associated with higher risk of cardiovascular (RR 1.93; 95% CI 1.55–2.42; p < 0.001) and all-cause mortality (RR 1.96; 95% CI 1.64–2.34; p < 0.001) in CAD patients. However, CAD patients with higher adiponectin level did not significantly increase major cardiovascular events risk (RR 1.12; 95% CI 0.86–1.45; p = 0.407) after adjustment for potential confounders. Conclusions This meta-analysis indicates that elevated adiponectin level is an independent predictor of cardiovascular and all-cause mortality in CAD patients. Measurement of blood adiponectin level has potential to identify CAD patients who have high risk of death.

scholarly journals Sarcopenia predicts adverse outcomes in an elderly population with coronary artery disease: a systematic review and meta-analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Qiqi Xue ◽  
Jie Wu ◽  
Yan Ren ◽  
Jiaan Hu ◽  
Ke Yang ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Meta Analysis ◽  
Psoas Muscle ◽  
Coronary Intervention ◽  
Adverse Outcomes ◽  
Cochrane Library ◽  
Muscle Area ◽  
Area Index ◽  
Artery Disease

Abstract Background The development of sarcopenia is attributed to normal aging and factors like type 2 diabetes, obesity, inactivity, reduced testosterone levels, and malnutrition, which are factors of poor prognosis in patients with coronary artery disease (CAD). This study aimed to perform a meta-analysis to assess whether preoperative sarcopenia can be used to predict the outcomes after cardiac surgery in elderly patients with CAD. Methods PubMed, Embase, the Cochrane library, and Web of Science were searched for available papers published up to December 2020. The primary outcome was major adverse cardiovascular outcomes (MACE). The secondary outcomes were mortality and heart failure (HF)-related hospitalization. The random-effects model was used. Hazard ratios (HRs) with 95% confidence intervals (95%CIs) were estimated. Results Ten studies were included, with 3707 patients followed for 6 months to 4.5 ± 2.3 years. The sarcopenia population had a higher rate of MACE compared to the non-sarcopenia population (HR = 2.27, 95%CI: 1.58–3.27, P < 0.001; I2 = 60.0%, Pheterogeneity = 0.02). The association between sarcopenia and MACE was significant when using the psoas muscle area index (PMI) to define sarcopenia (HR = 2.86, 95%CI: 1.84–4.46, P < 0.001; I2 = 0%, Pheterogeneity = 0.604). Sarcopenia was not associated with higher late mortality (HR = 2.15, 95%CI: 0.89–5.22, P = 0.090; I2 = 91.0%, Pheterogeneity < 0.001), all-cause mortality (HR = 1.35, 95%CI: 0.14–12.84, P = 0.792; I2 = 90.5%, Pheterogeneity = 0.001), and death, HF-related hospitalization (HR = 1.37, 95%CI: 0.59–3.16, P = 0.459; I2 = 62.0%, Pheterogeneity = 0.105). The sensitivity analysis revealed no outlying study in the analysis of the association between sarcopenia and MACE after coronary intervention. Conclusion Sarcopenia is associated with poor MACE outcomes in patients with CAD. The results could help determine subpopulations of patients needing special monitoring after CAD surgery. The present study included several kinds of participants; although non-heterogeneity was found, interpretation should be cautious.

scholarly journals Prognostic Value of Atherosclerotic Extent in Diabetic Patients with Nonobstructive Coronary Artery Disease

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Yipu Ding ◽  
Zinuan Liu ◽  
Guanhua Dou ◽  
Xia Yang ◽  
Xi Wang ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
High Risk ◽  
Prognostic Value ◽  
Risk Scores ◽  
Plaque Burden ◽  
Major Adverse Cardiovascular Events ◽  
Diabetic Patients ◽  
Nonobstructive Coronary Artery Disease ◽  
Artery Disease

Background and Objective. Atherosclerotic extent was proved to be associated with adverse cardiac events. Risk scores derived by coronary computed tomography angiography (CCTA) could identify high-risk group among patients with nonobstructive coronary artery disease (CAD), but the ability is still uncertain in the presence of diabetes mellitus (DM). The purpose of this study was to investigate the prognostic value of the atherosclerotic extent shown by CCTA in diabetic patients with nonobstructive CAD. Methods and Results. 813 DM patients (mean age 58.9 ± 9.9 years, 48.1% male) referred for CCTA due to suspected CAD in 2015-2017 were consecutively included. During a median follow-up of 31.77 months, 50 major adverse cardiovascular events (MACEs) (6.15%) were experienced, including 2 cardiovascular deaths, 14 nonfatal myocardial infarctions, 27 unstable anginas requiring hospitalization, and 7 strokes. Three groups were defined based on coronary stenosis combined with Leiden score as normal, nonobstructive Leiden < 5 , and nonobstructive Leiden ≥ 5 . Cox models were used to assess the prognosis of plaque burden within these groups. An incremental incidence of MACE rates was observed. After adjustment for age, gender, and presence of high-risk plaque, the group of Leiden ≥ 5 showed a higher risk than Leiden < 5 (HR: 1.88, 95% CI: 1.03-3.42, p = 0.039 ). Similar results were observed when segment involvement score (SIS) was used for sensitivity analysis. Conclusion. Atherosclerotic extent was associated with the prognosis of DM patients with nonobstructive coronary artery disease, highlighting the importance of better risk stratification and management.

Abstract 13471: Additional Prognostic Value of Vasodilator Stress Cardiovascular Magnetic Resonance in Patients With Inconclusive Stress Test to Detect Coronary Artery Disease

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Theo Pezel ◽  
Guillaume Bonnet ◽  
Francesca Sanguineti ◽  
Marine Kinnel ◽  
Anouk Asselin ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Prognostic Value ◽  
Stress Test ◽  
Multivariable Analysis ◽  
Myocardial Scar ◽  
Major Adverse Cardiovascular Events ◽  
Inducible Ischemia ◽  
Artery Disease ◽  
Stress Cmr

Introduction: Non-invasive testing for ischemia to diagnose coronary artery disease(CAD) are frequently inconclusive(25%). Hypothesis: To assess the prognostic value of stress CMR in patients with a first inconclusive stress test. Methods: Between 2008 and 2018, consecutive patients with inconclusive stress test, defined by stress echocardiography or nuclear testing with uncertain conclusion, prospectively referred for stress CMR with dipyridamole were followed for major adverse cardiovascular events(MACE): cardiac death or myocardial infarction. An unsupervised clustering analysis was performed. Results: Of 1502 patients (62±12yrs, 59%men), 1397 completed the follow-up (median 5.5±2.3yrs). Three clusters were identified: Cluster 1 (n=524) had the highest prevalence of previous PCI, the highest presence of a myocardial scar defined, the lowest LVEF (35±7%) and the highest LV dilatation. Cluster 2 (n=406) had the highest previous CABG prevalence, preserved LVEF, absence of LV dilatation, and presence of myocardial scar. This cluster comprised predominantly male patients, with the highest rate of hypertension. Cluster 3 (n=572) had the lowest rate of previous PCI/CABG, the lowest rate of myocardial scar, predominantly female, the highest atrial fibrillation rate and body mass index. Survival analysis found significant differences across clusters for the occurrence of MACE (p=0.02). Inducible ischemia was associated with MACE occurrence in each cluster (C1, HR 2.28; 95%CI[1.31-3.99]; p=0.0028; C2, HR 3.37; 95%CI[1.97-5.75]; p<0.0001; C3, HR 2.73; 95%CI[1.67-4.46]; p<0.0001). In multivariable analysis, inducible ischemia predicted MACE in each cluster (p<0.001 for all). Conclusions: Cluster analysis identified 3 different phenotypes with distinct clinical and prognostic profiles. Within these clusters, stress CMR has an additional prognostic value to predict MACE..

scholarly journals Distinct Characteristics of VEGF‐D and VEGF‐C to Predict Mortality in Patients With Suspected or Known Coronary Artery Disease

2020 ◽  
Vol 9 (9) ◽  
Author(s):  
Hiromichi Wada ◽  
Masahiro Suzuki ◽  
Morihiro Matsuda ◽  
Yoichi Ajiro ◽  
Tsuyoshi Shinozaki ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Coronary Angiography ◽  
Cardiovascular Events ◽  
Troponin I ◽  
Cardiovascular Death ◽  
Major Adverse Cardiovascular Events ◽  
All Cause Mortality ◽  
Artery Disease ◽  
Cardiovascular Biomarkers

Background VEGF‐D (vascular endothelial growth factor D) and VEGF‐C are secreted glycoproteins that can induce lymphangiogenesis and angiogenesis. They exhibit structural homology but have differential receptor binding and regulatory mechanisms. We recently demonstrated that the serum VEGF‐C level is inversely and independently associated with all‐cause mortality in patients with suspected or known coronary artery disease. We investigated whether VEGF‐D had distinct relationships with mortality and cardiovascular events in those patients. Methods and Results We performed a multicenter, prospective cohort study of 2418 patients with suspected or known coronary artery disease undergoing elective coronary angiography. The serum level of VEGF‐D was measured. The primary outcome was all‐cause death. The secondary outcomes were cardiovascular death and major adverse cardiovascular events defined as a composite of cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke. During the 3‐year follow‐up, 254 patients died from any cause, 88 died from cardiovascular disease, and 165 developed major adverse cardiovascular events. After adjustment for possible clinical confounders, cardiovascular biomarkers (N‐terminal pro‐B‐type natriuretic peptide, cardiac troponin‐I, and high‐sensitivity C‐reactive protein), and VEGF‐C, the VEGF‐D level was significantly associated with all‐cause death and cardiovascular death but not with major adverse cardiovascular events.. Moreover, the addition of VEGF‐D, either alone or in combination with VEGF‐C, to the model with possible clinical confounders and cardiovascular biomarkers significantly improved the prediction of all‐cause death but not that of cardiovascular death or major adverse cardiovascular events. Consistent results were observed within patients over 75 years old. Conclusions In patients with suspected or known coronary artery disease undergoing elective coronary angiography, an elevated VEGF‐D value seems to independently predict all‐cause mortality.

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