scholarly journals Long-term survival and causes of death in patients with ST-elevation acute coronary syndrome without obstructive coronary artery disease

2017 ◽  
Vol 39 (2) ◽  
pp. 102-110 ◽  
Author(s):  
Hedvig Bille Andersson ◽  
Frants Pedersen ◽  
Thomas Engstrøm ◽  
Steffen Helqvist ◽  
Morten Kvistholm Jensen ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Causes Of Death ◽  
Obstructive Coronary Artery Disease ◽  
Term Survival ◽  
Coronary Syndrome ◽  
St Elevation ◽  
Artery Disease

scholarly journals Relation of Fibrinogen-to-Albumin Ratio to Severity of Coronary Artery Disease and Long-Term Prognosis in Patients with Non-ST Elevation Acute Coronary Syndrome

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Mingkang Li ◽  
Chengchun Tang ◽  
Erfei Luo ◽  
Yuhan Qin ◽  
Dong Wang ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Albumin Ratio ◽  
Coronary Syndrome ◽  
St Elevation ◽  
Elevation Acute Coronary Syndrome ◽  
Artery Disease ◽  
Long Term Prognosis

Previous studies showed that fibrinogen-to-albumin ratio (FAR) regarded as a novel inflammatory and thrombotic biomarker was the risk factor for coronary artery disease (CAD). In this study, we sought to evaluate the relationship between FAR and severity of CAD, long-term prognosis in non-ST elevation acute coronary syndrome (NSTE-ACS) patients firstly implanted with drug-eluting stent (DES). A total of 1138 consecutive NSTE-ACS patients firstly implanted with DES from January 2017 to December 2018 were recruited in this study. Patients were divided into tertiles according to FAR levels (Group 1: ≤8.715%; Group 2: 8.715%~10.481%; and Group 3: >10.481%). The severity of CAD was evaluated using the Gensini Score (GS). The endpoints were major adverse cardiovascular events (MACE), including all-cause mortality, myocardial reinfarction, and target vessel revascularization (TVR). Positive correlation was detected by Spearman’s rank correlation coefficient analysis between FAR and GS (r=0.170, P<0.001). On multivariate logistic analysis, FAR was an independent predictor of severe CAD (OR: 1.060; 95% CI: 1.005~1.118; P<0.05). Multivariate Cox regression analysis indicated that FAR was an independent prognostic factor for MACE at 30 days, 6 months, and 1 year after DES implantation (HR: 1.095; 95% CI: 1.011~1.186; P=0.025. HR: 1.076; 95% CI: 1.009~1.147; P=0.026. HR: 1.080; 95% CI: 1.022~1.141; P=0.006). Furthermore, adding FAR to the model of established risk factors, the C-statistic increased from 0.706 to 0.720, 0.650 to 0.668, and 0.611 to 0.632, respectively. And the models had incremental prognostic value for MACE, especially for 1-year MACE (NRI: 13.6% improvement, P=0.044; IDI: 0.6% improvement, P=0.042). In conclusion, FAR was associated independently with the severity of CAD and prognosis, helping to improve risk stratification in NSTE-ACS patients firstly implanted with DES.

scholarly journals Prognostic Implication of Non-Obstructive Coronary Lesions: A New Classification in Different Settings

2021 ◽  
Vol 10 (9) ◽  
pp. 1863
Author(s):  
Jorge Rodríguez-Capitán ◽  
Andrés Sánchez-Pérez ◽  
Sara Ballesteros-Pradas ◽  
Mercedes Millán-Gómez ◽  
Rosa Cardenal-Piris ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Confidence Interval ◽  
Obstructive Coronary Artery Disease ◽  
Hazard Ratio ◽  
Coronary Syndrome ◽  
Cardiovascular Prognosis ◽  
Artery Disease

The clinical significance of non-obstructive coronary artery disease is the subject of debate. Our objective was to evaluate the long-term cardiovascular prognosis associated with non-obstructive coronary artery disease in patients undergoing coronary angiography, and to conduct a stratification by sex, diabetes, and clinical indication. We designed a multi-centre retrospective longitudinal observational study of 3265 patients that were classified into three groups: normal coronary arteries (lesion <20%, 1426 patients), non-obstructive coronary artery disease (20–50%, 643 patients), and obstructive coronary artery disease (>70%, 1196 patients). During a mean follow-up of 43 months, we evaluated a combined cardiovascular event: acute myocardial infarction, stroke, hospitalization for heart failure, or cardiovascular death. Multivariable-adjusted Cox proportional hazard models showed a worse prognosis in patients with non-obstructive coronary artery disease, in comparison with patients of normal coronary arteries group, in the total population (hazard ratio 1.72, 95% confidence interval 1.23–2.39; p for trend <0.001), in non-diabetics (hazard ratio 2.12, 95% confidence interval: 1.40–3.22), in women (hazard ratio 1.75, 95% confidence interval 1.10–2.77), and after acute coronary syndrome (hazard ratio 2.07, 95% confidence interval 1.25–3.44). In conclusion, non-obstructive coronary artery disease is associated with an impaired long-term cardiovascular prognosis. This association held for non-diabetics, women, and after acute coronary syndrome.

Anemia increases long-term mortality in patients undergoing conventional coronary angiography – the ECAT registry

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
B Balcer ◽  
I Dykun ◽  
S Hendricks ◽  
F Al-Rashid ◽  
M Totzeck ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Regression Analysis ◽  
Coronary Artery ◽  
Coronary Angiography ◽  
Conventional Coronary Angiography ◽  
Term Survival ◽  
Coronary Syndrome ◽  
Artery Disease

Abstract Background Anemia is a frequent comorbidity in patients with coronary artery disease (CAD). Besides a complemental effect on myocardial oxygen undersupply of CAD and anemia, available data suggests that it may independently impact the prognosis in CAD patients. We aimed to determine the association of anemia with long-term survival in a longitudinal registry of patients undergoing conventional coronary angiography. Methods The present analysis is based on the ECAD registry of patients undergoing conventional coronary angiography at the Department of Cardiology and Vascular Medicine at the University Clinic Essen between 2004 and 2019. For this analysis, we excluded all patients with missing hemoglobin levels at baseline admission or missing follow-up information. Anemia was defined as a hemoglobin level of &lt;13.0g/dl for male and &lt;12.0g/dl for female patients according to the world health organization's definition. Cox regression analysis was used to determine the association of anemia with morality, stratifying by clinical presentation of patients. Hazard ratio and 95% confidence interval are depicted for presence vs. absence of anemia. Results Overall, data from 28,917 patient admissions (mean age: 65.3±13.2 years, 69% male) were included in our analysis (22,570 patients without and 6,347 patients with anemia). Prevalence of anemia increased by age group (age &lt;50 years: 16.0%, age ≥80 years: 27.7%). During a mean follow-up of 3.2±3.4 years, 4,792 deaths of any cause occurred (16.6%). In patients with anemia, mortality was relevantly higher as compared to patients without anemia (13.4% vs. 28.0% for patients without and with anemia, respectively, p&lt;0.0001, figure 1). In univariate regression analysis, anemia was associated with 2.4-fold increased mortality risk (2.27–2.55, p&lt;0.0001). Effect sizes remained stable upon adjustment for traditional risk factors (2.38 [2.18–2.61], p&lt;0.0001). Mortality risk accountable to anemia was significantly higher for patients receiving coronary interventions (2.62 [2.35–2.92], p&lt;0.0001) as compared to purely diagnostic coronary angiography examinations (2.31 [2.15–2.47], p&lt;0.0001). Likewise, survival probability was slightly worse for patients with anemia in acute coronary syndrome (2.70 [2.29–3.12], p&lt;0.0001) compared to chronic coronary syndrome (2.60 [2.17–3.12], p&lt;0.0001). Interestingly, within the ACS entity, association of anemia with mortality was relevantly lower in STEMI patients (1.64 [1.10–2.44], p=0.014) as compared to NSTEMI and IAP (NSTEMI: 2.68 [2.09–3.44], p&lt;0.0001; IAP: 2.67 [2.06–3.47], p&lt;0.0001). Conclusion In this large registry of patients undergoing conventional coronary angiography, anemia was a frequent comorbidity. Anemia relevantly influences log-term survival, especially in patients receiving percutaneous coronary interventions. Our results confirm the important role of anemia for prognosis in patients with coronary artery disease, demonstrating the need for specific treatment options. Figure 1. Kaplan Meier analysis Funding Acknowledgement Type of funding source: None

Abstract 20047: Validation of the Simple Acute Coronary Syndrome (SACS) Score for Identifying Obstructive Coronary Artery Disease

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Daniel Matta ◽  
Christina Marsalisi ◽  
Wayne Ruppert ◽  
Ravi Korabathina
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Cardiac Catheterization ◽  
Obstructive Coronary Artery Disease ◽  
Retrospective Chart Review ◽  
Study Endpoint ◽  
Coronary Syndrome ◽  
Artery Disease ◽  
Scoring Tool

Background: Each year, up to 136,000 individuals suffering from acute coronary syndrome (ACS) are misdiagnosed and discharged from our nations’ emergency departments. We developed the Simple Acute Coronary Syndrome (SACS) score that tabulates a patient’s symptoms, ECG findings, risk factors, and cardiac markers (Figure 1). Our aim was to validate this novel scoring tool in its ability to identify the presence of obstructive coronary artery disease (CAD). Methods: A single-center retrospective chart review was performed after institutional review board approval. The charts of 42 consecutive patients who presented with ACS and who were treated with an invasive strategy were reviewed. Scores were calculated for each patient using the SACS tool as well as the Modified Thrombolysis in Myocardial Infarction (TIMI) ACS calculator. The study endpoint was the presence of at least one vessel obstructive CAD at cardiac catheterization. Descriptive statistics were employed. Results: The stratification of SACS and Modified TIMI scores for each of the 42 ACS patients is shown in Figure 2. In patients with a SACS score that was less than 3, none of these patients were found to have obstructive CAD at cardiac catheterization. For patients with a SACS score of 4 or higher, 100% of these patients were shown to have obstructive CAD. For patients with Modified TIMI scores of 1 and 2, 3/11 (27%) were found to have obstructive CAD. Conclusions: The novel SACS scoring system identifies ACS patients who will have obstructive CAD more reliably than more traditional scoring systems. The SACS scoring tool needs to be validated in larger scale studies.

scholarly journals Butyrylcholinesterase Activity Predicts Long-Term Survival in Patients with Coronary Artery Disease

2012 ◽  
Vol 58 (6) ◽  
pp. 1055-1058 ◽  
Author(s):  
Georg Goliasch ◽  
Arvand Haschemi ◽  
Rodrig Marculescu ◽  
Georg Endler ◽  
Gerald Maurer ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Cardiovascular Mortality ◽  
Inverse Association ◽  
Term Survival ◽  
Coronary Syndrome ◽  
Artery Disease ◽  
Stable Cad ◽  
Butyrylcholinesterase Activity

Abstract BACKGROUND Low serum butyrylcholinesterase activity was associated with all-cause and cardiovascular mortality in a community-based study; however, there are no data from investigations of the long-term effects of butyrylcholinesterase on mortality in patients with diagnosed coronary artery disease (CAD). We therefore assessed the effect of butyrylcholinesterase activity on the outcomes of patients with CAD. METHODS AND RESULTS We prospectively included 720 patients in our study: 293 patients with stable CAD and 427 patients with acute coronary syndrome. During a median follow-up of 11.3 years corresponding to 6469 overall person-years, 278 deaths (38.6%) were recorded. We detected a significant and independent protective effect of butyrylcholinesterase on all-cause mortality [adjusted hazard ratio (HR) for a 1-SD increase, 0.62; 95% CI, 0.54–0.71; P &lt; 0.001] and cardiovascular mortality (adjusted HR, 0.64; 95% CI, 0.54–0.76; P &lt; 0.001) in a Cox proportional hazards regression analysis. The 10-year survival rates were 42%, 74%, and 87% in the first, second, and third tertiles of butyrylcholinesterase activity. The presentation of CAD affected the effect of butyrylcholinesterase on mortality (P for interaction = 0.012), with a stronger association found in patients with stable CAD (adjusted HR, 0.56; 95% CI, 0.45–0.70; P &lt; 0.001). CONCLUSIONS Our study demonstrates a strong inverse association between butyrylcholinesterase activity and long-term outcome in patients with known CAD. Because butyrylcholinesterase added predictive information after adjustment for established cardiovascular risk factors, additional underlying pathophysiological mechanisms and the potential applicability of butyrylcholinesterase activity for secondary risk prediction needs to be addressed in future studies.

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