scholarly journals NT-proBNP as an Additional Marker of Significant Coronary Atherosclerotic Lesions

2021 ◽  
pp. 43-49
Author(s):  
Oksana Yu. Marchenko ◽  
Nadiya M. Rudenko ◽  
Yana Yu. Dzhun
Keyword(s):  
Cardiovascular System ◽  
Complete Blood Count ◽  
Myocardial Revascularization ◽  
Syntax Score ◽  
Coronary Syndrome ◽  
Atherosclerotic Lesions ◽  
Examination Method ◽  
Additional Marker ◽  
Choice Of Treatment ◽  
Artery Disease

Coronary artery disease (CAD) is the leading cause for morbidity and mortality both in Ukraine and in the world, so the relevance of this problem for the society is undeniable. The priority is still to study the factors that affect both more severe CAD in patients with chronic coronary syndrome and after myocardial revascularization. The aim. To investigate the patterns of correlation between blood level of N-terminal pro-B-type natriuretic peptide (NT-proBNP) and CAD severity, especially in patients with multivessel lesion, to confirm its status of a useful additional marker for assessing the condition of cardiovascular system and one of the instruments to affect the tactics of treatment. Materials and methods. The study is based on data obtained from a prospective analysis of 40 patients at the age of 51 to 82 years old from January to December 2019, whose complaints could indicate the CAD. All the patients underwent a comprehensive clinical and laboratory examination (complete blood count, biochemical blood test). The main instrumental examination method was coronary angiography; the patients were divided into 2 groups on the basis of the examination results. The quantitative degree of lesion was assessed using the SYNTAX Score for each patient. Results. The groups were comparable in terms of age, sex, and comorbidities. The groups differed significantly in terms of body mass index. Moreover, the groups differed in the level of the following biochemical markers: NT-proBNP (p=0.0001), cholesterol (p=0.02), low-density lipoproteins (p=0.009), creatinine (p=0.02), glomerular filtration rate (p=0.08). A significant correlation was found between the NT-proBNP level and the degree of CAD ρ=0.718 (p=0.0001). Conclusion. NT-proBNP significantly correlates with the SYNTAX Score and is the highest in the group of patients with multivessel coronary disease. This indicator requires further study as an additional marker for assessing the state of the cardiovascular system and can influence the choice of treatment.

Credibility of Risk scores in predicting coronary artery disease severity in non-ST segment elevation acute coronary syndrome patients

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
S Elhusseini
Keyword(s):  
Clinical History ◽  
Risk Scores ◽  
Syntax Score ◽  
St Segment Elevation ◽  
Coronary Syndrome ◽  
Early Risk ◽  
Timi Score ◽  
St Segment ◽  
Artery Disease ◽  
Grace Score

Abstract Objectives We aimed to assess the value of Global Registry of Acute Coronary Events (GRACE) and Thrombolysis in Myocardial Infarction (TIMI) risk scores (RSs) for predicting coronary artery disease (CAD) severity and prognosis in patients with non-ST segment elevation acute coronary syndrome (NSTE-ACS). Background Patients with NSTE-ACS are at varying risks of death and recurrent cardiac events, early risk stratification plays a central role, different scores are now available based on initial clinical history, ECG, and laboratory tests that enable early risk stratification on admission. Methods A prospective study was conducted including 100 patients (age, 45–68 years) with NSTE-ACS who were admitted at our hospital from January 2018 to January 2019. The two RSs (TIMI& GRACE) were calculated from the initial clinical history, electrocardiogram, and laboratory values collected and recorded on admission. All patients were subjected to conventional coronary angiography during admission, Patients were divided into two groups: 1) patients with syntax score ≤32 (test group, 80 patients) and 2) patients with syntax score >32 (comparative group, 20 patients). Median follow-up duration was 6 (4–9) days. Results Regarding correlation between coronary angiographic severity based on syntax score and the clinical profile based on the two RSs (TIMI&GRACE) in NSTE-ACS patients, statistically significant correlation were found between GRACE score and syntax score (r=0.789; P=0.001) with GRACE score accuracy: 94% and negative predictive value (NPV): 98.7%, whereas no statistically significant correlation were found between TIMI score and syntax score (r=0.087; P=0.388) with TIMI score accuracy: 32% and NPV: 73.1%. Conclusions In conclusion the GRACE score provides a quick and reliable prediction of CAD severity in NSTE-ACS patients, It allows accurate risk estimation, categorizes patients and consequently can help in making accurate therapeutic decisions either with the use of invasive strategies in high risk selected patients or the use of conservative strategies in low risk patients in presence of limited resources. Funding Acknowledgement Type of funding source: None

scholarly journals Association of GRACE Risk Score with Coronary Artery Disease Complexity in Patients with Acute Coronary Syndrome

2021 ◽  
Vol 10 (10) ◽  
pp. 2210
Author(s):  
Georgios Sofidis ◽  
Nikolaos Otountzidis ◽  
Nikolaos Stalikas ◽  
Efstratios Karagiannidis ◽  
Andreas S. Papazoglou ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Syntax Score ◽  
Heart Team ◽  
Characteristic Analysis ◽  
Positive Correlation ◽  
Coronary Syndrome ◽  
Artery Disease ◽  
Grace Score

The GRACE score constitutes a useful tool for risk stratification in patients with acute coronary syndrome (ACS), while the SYNTAX score determines the complexity of coronary artery disease (CAD). This study sought to correlate these scores and assess the accuracy of the GRACE score in predicting the extent of CAD. A total of 539 patients with ACS undergoing coronary angiography were included in this analysis. The patients were classified into those with a SYNTAX score < 33 and a SYNTAX score ≥ 33. Spearman’s correlation and receiver operator characteristic analysis were conducted to investigate the role of the GRACE score as a predictor of the SYNTAX score. There was a significantly positive correlation between the SYNTAX and the GRACE scores (r = 0.32, p < 0.001). The GRACE score predicted severe CAD (SYNTAX ≥ 33) moderately well (the area under the curve was 0.595 (0.522–0.667)). A GRACE score of 126 was documented as the optimal cut-off for the prediction of a SYNTAX score ≥ 33 (sensitivity = 53.5% and specificity = 66%). Therefore, our study reports a significantly positive correlation between the GRACE and the SYNTAX score in patients with ACS. Notably, NSTEMI patients with a high-risk coronary anatomy have higher calculated GRACE scores. A multidisciplinary approach by a heart team could possibly alter the therapeutic approach and management in patients presenting with ACS and a high calculated GRACE score.

scholarly journals The Triglyceride-Glucose Index Predicts Coronary Artery Disease Severity and Cardiovascular Outcomes in Patients with Non-ST-Segment Elevation Acute Coronary Syndrome

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Qi Mao ◽  
Denglu Zhou ◽  
Youmei Li ◽  
Yuqing Wang ◽  
Shang-Cheng Xu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Coronary Artery Disease ◽  
Independent Predictor ◽  
Syntax Score ◽  
St Segment Elevation ◽  
Coronary Syndrome ◽  
Tyg Index ◽  
Coronary Artery Disease Severity ◽  
St Segment ◽  
Artery Disease

Non-ST-segment elevation acute coronary syndrome (NSTE-ACS) is the leading cause of morbidity and mortality from cardiovascular disease worldwide. Several recent studies have shown the relationship between the triglyceride-glucose (TyG) index and vascular disease; however, the role of the TyG index in NSTE-ACS has not been extensively assessed. Thus, we aimed to investigate the association of the TyG index with cardiovascular risk factors and outcomes in NSTE-ACS. Overall, 438 patients with NSTE-ACS were enrolled to examine the association of the TyG index with the SYNTAX score and major adverse cardiovascular events (MACEs). The TyG index was calculated as ln fasting triglyceride mg/dL×fasting glucose mg/dL/2. The severity of coronary lesions was quantified by the SYNTAX score. MACEs included cardiac death, nonfatal myocardial infarction, target vessel revascularization, congestive heart failure, and nonfatal stroke. All the patients underwent a 12-month follow-up for MACEs after admission. Multivariate regression analysis identified metabolic risk factors as independent parameters correlated with the TyG index. The prevalence of glucose metabolism disorder, metabolic syndrome, and MACEs increased with increasing TyG index. The TyG index showed a strong diagnostic performance for cardiovascular risk factors and was independently associated with the SYNTAX score (OR 6.055, 95% CI 2.915–12.579, P<0.001). The risk of MACEs (12.8% and 22.8% for the low TyG index and high TyG index groups, respectively; adjusted HR=1.791, 95% CI 1.045–3.068, P=0.034) significantly increased in the high TyG index group as compared with the low TyG index group. The multivariate Cox regression analysis further revealed that the TyG index was an independent predictor of MACEs (HR 1.878, 95% CI 1.130–3.121, P=0.015). In conclusion, the TyG index might be an independent predictor of coronary artery disease severity and cardiovascular outcomes in NSTE-ACS.

scholarly journals Cardiovascular system and COVID-19: perspectives from a developing country

2020 ◽  
Vol 90 (2) ◽  
Author(s):  
Shekhar Kunal ◽  
Kashish Gupta ◽  
Shashi Mohan Sharma ◽  
Vijay Pathak ◽  
Shruti Mittal ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cardiovascular System ◽  
Care Delivery ◽  
Cardiac Injury ◽  
Coronary Syndrome ◽  
Infectivity Rate ◽  
The Common ◽  
Artery Disease ◽  
Novel Coronavirus ◽  
Cardiovascular Care

A novel coronavirus, SARS-CoV-2, thought to have originated from bats causes COVID-19 infection which was first reported from Wuhan, China in December 2019. This virus has a high infectivity rate and has impacted a significant chunk of the population worldwide. The spectrum of disease ranges from mild to severe with respiratory system being the most commonly affected. Cardiovascular system often gets involved in later stages of the disease with acute cardiac injury, heart failure and arrhythmias being the common complications. In addition, the presence of cardiovascular co-morbidities such as hypertension, coronary artery disease in these patients are often associated with poor prognosis. It is still not clear regarding the exact mechanism explaining cardiovascular system involvement in COVID-19. Multiple theories have been put forward however, more robust studies are required to fully elucidate the “heart and virus” link. The disease has already made its presence felt on the global stage and its impact in the developing countries is going to be profound. These nations not only have a poorly developed healthcare system but there is also a huge burden of cardiovascular diseases. As a result, COVID-19 would adversely impact the already overburdened healthcare network leading to impaired cardiovascular care delivery especially for acute coronary syndrome and heart failure patients.

SYNTAX score and coronary artery bypass graft surgery in Bangladesh

2019 ◽  
Vol 27 (7) ◽  
pp. 542-547
Author(s):  
Redoy Ranjan ◽  
Asit Baran Adhikary
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Coronary Artery Bypass Graft ◽  
Coronary Artery Bypass ◽  
Artery Bypass ◽  
Bypass Graft ◽  
Myocardial Revascularization ◽  
Syntax Score ◽  
Artery Bypass Graft ◽  
Artery Disease

Background The SYNTAX score is a helpful tool for determining the optimal myocardial revascularization strategy in complex coronary artery disease. The aim of this study was to assess whether the SYNTAX score predicts postoperative mortality in patients undergoing coronary artery bypass grafting. Methods The study included 1100 consecutive patients referred for coronary artery bypass graft surgery over a 4-year period. Angiographic data were interpreted by both experienced intervention cardiologists and cardiac surgeons. The patients were divided into three groups based on SYNTAX score tertiles: low ≤22 ( n =  560), intermediate 23–32 ( n =  360), and high ≥33 ( n =  180). Results Compared to patients with a low SYNTAX score, those with intermediate and high scores were significantly older ( p <  0.001), had a lower left ventricular ejection fraction ( p <  0.001), higher pulmonary artery pressure ( p <  0.001), and higher incidences of acute coronary syndrome and left main coronary artery disease. A significantly higher EuroSCORE ( p =  0.003) was also observed in patients with a higher SYNTAX score. Patients with intermediate and high SYNTAX scores had higher 5-year mortality rates (18.6% and 19.5%, respectively) than patients with low SYNTAX scores (9.5%, p <  0.05). In multivariate analysis, SYNTAX score was not an independent predictor of late mortality. Conclusion Although SYNTAX score is not independently predictive of late mortality in patients with complex coronary artery disease undergoing myocardial revascularization surgery, patients with lower SYNTAX scores had a lower mortality rate after coronary artery bypass graft surgery.

The Association Between Serum Procalcitonin Levels and Severity of Coronary Artery Disease Assessed by SYNTAX Score in Patients With Acute Coronary Syndrome

Angiology ◽  
2016 ◽  
Vol 68 (1) ◽  
pp. 40-45 ◽  
Author(s):  
Ahmet Göktuğ Ertem ◽  
Tolga Han Efe ◽  
Çağrı Yayla ◽  
Mehmet Kadri Akboğa ◽  
Burak Açar ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Inflammatory Marker ◽  
High Sensitivity ◽  
Cross Sectional Study ◽  
Syntax Score ◽  
Cross Sectional ◽  
Coronary Syndrome ◽  
Artery Disease

The SYNTAX score (SX score) is a useful score for assessing the severity of coronary artery disease (CAD). Previous studies have demonstrated a close relationship between SX score and inflammation. Procalcitonin (PCT) is an early inflammatory marker, especially during sepsis. Thus, in this study, we aimed to investigate the relationship between SX score and serum PCT levels. A total of 545 patients were enrolled in this prospective cross-sectional study and were divided into 2 subgroups, according to their SX score. Serum PCT and high-sensitivity C-reactive protein levels were measured. Serum PCT levels were higher in the high SX score group compared to the low–intermediate SX score group ( P < .001). Serum PCT levels were an independent predictor of a high SX score in patients with acute coronary syndrome ( P = .001). As patients with a higher SX score had increased serum PCT levels on admission, serum PCT may be useful for identifying patients with severe CAD.

scholarly journals CURRENT APPROACHES FOR THE DIAGNOSIS,RISK STRATIFICATION AND INTERVENTIONAL TREATMENT OF PATIENTS WITH ACUTE CORONARY SYNDROMES WITHOUT ST-SEGMENT ELEVATION

2015 ◽  
Vol 6 (3) ◽  
pp. 59-84 ◽  
Author(s):  
A V Ardashev ◽  
A V Staferov ◽  
A V Konev ◽  
N S Afonina ◽  
N I Negrun ◽  
...  
Keyword(s):  
Myocardial Revascularization ◽  
Individual Risk ◽  
Interventional Treatment ◽  
St Segment Elevation ◽  
Coronary Syndrome ◽  
St Segment ◽  
Choice Of Treatment ◽  
Coronary Syndromes ◽  
Technical Features ◽  
The Individual

This article reviews current approaches to diagnosis and determination of the individual risk of patients with acute coronary syndrome without ST-segment elevation. Guidelines for determining the choice of treatment strategy and the time slots for its implementation are discussed. We describe the technical features of the implementation of interventional treatment in this group of patients; the choice of methods of myocardial revascularization is discussed.

scholarly journals Rationale for revascularization to improve prognosis in stable coronary artery disease: the data from ISCHEMIA trial

2020 ◽  
Vol 25 (8) ◽  
pp. 3819
Author(s):  
L. L. Bershtein ◽  
E. V. Zbyshevskaya ◽  
V. E. Gumerova
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Stable Coronary Artery Disease ◽  
Myocardial Revascularization ◽  
Medical Interventions ◽  
Coronary Syndrome ◽  
Artery Disease

Although myocardial revascularization is one of the most studied types of medical interventions, there is a heated discussion in cardiology about the feasibility and indications for it in patients with stable coronary artery disease (chronic coronary syndrome). The recently completed ISCHEMIA trial is the largest current study comparing conservative versus invasive strategies in this category of patients. The article discusses the rationale for revascularization to improve prognosis according to the ISCHEMIA trial.

scholarly journals N-Terminal Pro Brain Natriuretic Peptide in Assessment of Severity of Coronary Artery Disease in Patients with Non ST Elevation Acute Coronary Syndrome

2020 ◽  
Author(s):  
Hesham Mohammed El Ashmawy ◽  
Mohammed Ahmed Sadaka ◽  
Gehan Magdy Youssef ◽  
Abdulkarem Saeed Hassan
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Syntax Score ◽  
Gensini Score ◽  
Coronary Syndrome ◽  
St Elevation ◽  
The Mean ◽  
Artery Disease

Introduction: N-Terminal pro Brain Natriuretic Peptide (NT-pro BNP) is an important biomarker in the management of patients with heart failure. Several studies reported its importance as a predictor of morbidity and mortality in Acute Coronary Syndrome (ACS) patients. Aim: To compare serum NT-proBNP levels in Non ST Elevation Acute Coronary Syndrome (NSTE-ACS) patients and controls and to assess the relation between Nt-proBNP and the severity of Coronary Artery Disease (CAD) in patients with NSTE-ACS including unstable Angina (UA) and Non ST Elevation Myocardial Infarction (NSTEMI). Materials and Methods: Sixty NSTE-ACS patients and 20 matched control without significant obstructive CAD were included in the study. Cardiac enzymes, blood urea, serum creatinine, serum NT-proBNP were measured in all patients immediately before coronary angiography. Gensini score and Syntax score were calculated for all study patients. The NSTE-ACS patients were followed-up for six months for Major Adverse Cardiovascular Events (MACE) including mortality, myocardial infarction, heart failure, stroke, revascularisation by primary percutaneous coronary intervention or Coronary Artery Bypass Grafting (CABG). Results: The mean serum NT-proBNP in NSTE-ACS (UA and NSTEMI) patients was significantly higher (662.7±635.2) pg/mL than that in the control (102.3±96.4) pg/mL, p<0.001. The effective cut-off value for the diagnosis of CAD was 139 pg/mL, Area Under Curve (AUC)=0.950, 95% CI: 0.890-1.00). The serum NT-proBNP was correlated with the severity and complexity of CAD as measured by Gensini score (r=0.496, p<0.001) and Syntax score (r=0.443, p<0.001). The mean value of NT-proBNP in patients with six months MACE was insignificantly higher than in patients without six months MACE with Interquartile Range (IQR) of 418.5 (139-2037) vs. 366 (175-3237) pg/mL, p=0.970. Conclusion: NT-proBNP was correlated with the severity and complexity of CAD in NSTE-ACS with preserved left ventricular systolic function, but it has no impact on six months MACE.

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