Does preoperative coronary revascularization before noncardiac surgery reduce the risk of coronary events in patients with known coronary artery disease?

1995 ◽  
Vol 75 (12) ◽  
pp. 829-831 ◽  
Author(s):  
Michael Domanski ◽  
Stephen Ellis ◽  
Kim Eagle
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Coronary Revascularization ◽  
Noncardiac Surgery ◽  
Coronary Events ◽  
Artery Disease

scholarly journals Impact of established cardiovascular disease on 10-year death after coronary revascularization for complex coronary artery disease

2021 ◽  
Author(s):  
Rutao Wang ◽  
Scot Garg ◽  
Chao Gao ◽  
Hideyuki Kawashima ◽  
Masafumi Ono ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Coronary Revascularization ◽  
Long Term Outcomes ◽  
Vital Status ◽  
Increased Risk ◽  
Artery Disease ◽  
The Impact

Abstract Aims To investigate the impact of established cardiovascular disease (CVD) on 10-year all-cause death following coronary revascularization in patients with complex coronary artery disease (CAD). Methods The SYNTAXES study assessed vital status out to 10 years of patients with complex CAD enrolled in the SYNTAX trial. The relative efficacy of PCI versus CABG in terms of 10-year all-cause death was assessed according to co-existing CVD. Results Established CVD status was recorded in 1771 (98.3%) patients, of whom 827 (46.7%) had established CVD. Compared to those without CVD, patients with CVD had a significantly higher risk of 10-year all-cause death (31.4% vs. 21.7%; adjusted HR: 1.40; 95% CI 1.08–1.80, p = 0.010). In patients with CVD, PCI had a non-significant numerically higher risk of 10-year all-cause death compared with CABG (35.9% vs. 27.2%; adjusted HR: 1.14; 95% CI 0.83–1.58, p = 0.412). The relative treatment effects of PCI versus CABG on 10-year all-cause death in patients with complex CAD were similar irrespective of the presence of CVD (p-interaction = 0.986). Only those patients with CVD in ≥ 2 territories had a higher risk of 10-year all-cause death (adjusted HR: 2.99, 95% CI 2.11–4.23, p < 0.001) compared to those without CVD. Conclusions The presence of CVD involving more than one territory was associated with a significantly increased risk of 10-year all-cause death, which was non-significantly higher in complex CAD patients treated with PCI compared with CABG. Acceptable long-term outcomes were observed, suggesting that patients with established CVD should not be precluded from undergoing invasive angiography or revascularization. Trial registration SYNTAX: ClinicalTrials.gov reference: NCT00114972. SYNTAX Extended Survival: ClinicalTrials.gov reference: NCT03417050. Graphic abstract

High-sensitivity C-reactive protein in the prediction of coronary events in patients with premature coronary artery disease

2002 ◽  
Vol 144 (3) ◽  
pp. 449-455 ◽  
Author(s):  
Walter S. Speidl ◽  
Senta Graf ◽  
Stefan Hornykewycz ◽  
Mariam Nikfardjam ◽  
Alexander Niessner ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
High Sensitivity ◽  
Premature Coronary Artery Disease ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Coronary Events ◽  
Artery Disease

Abstract 12291: Contribution of Rare Mutations in Mendelian Hypercholesterolemia Genes to Risk for Premature Coronary Artery Disease in the Population

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Hong-Hee Won ◽  
Ron Do ◽  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Null Allele ◽  
Coronary Revascularization ◽  
Null Alleles ◽  
Premature Coronary Artery Disease ◽  
Rare Mutations ◽  
Increased Risk ◽  
Artery Disease ◽  
Cad Risk

Introduction: Low-density lipoprotein cholesterol (LDL-C) is a causal risk factor for coronary artery disease (CAD). Rare mutations in at least 6 genes lead to Mendelian forms of high or reduced LDL-C; three ( APOB, LDLR, PCSK9 ) act in a dominant pattern whereas three ( ABCG5, ABCG8, LDLRAP1 ) in a recessive pattern. We address to what extent rare mutations in Mendelian LDL-C genes contribute to early CAD risk in the population. Methods: We sequenced the exons of the 6 genes in 9,329 early CAD cases (myocardial infarction, angiographic CAD, or coronary revascularization in men≤50 and women≤60) and 10,245 controls from 9 studies using targeted and whole exome next-generation sequencing. We tested 3 sets: ‘Null alleles’ (nonsense, splice-site, or frameshift); ‘Deleterious (7/7)’ (null and missense annotated as damaging by 7 algorithms); and ‘Deleterious (6/7)’ (null and missense annotated as damaging by at least 6 algorithms). Given the rarity of deleterious mutations, we aggregated these mutations in each gene and tested for an excess or deficit in cases vs . controls. Results: Counts of mutations are provided in Table. Null mutations in LDLR , carried by 1:500 participants, confered a 8-fold increase in CAD risk (P=8х10 -7 ) whereas heterozygosity for a null mutation in ABCG5 (1:650 frequency) was associated with a 3-fold increased risk (P=5х10 -3 ). ‘Deleterious (7/7)’ mutations in LDLR , carried by 1:100 participants, confered a 4-fold increased risk (P=8х10 -17 ) whereas heterozygosity for a ‘Deleterious (7/7)’ mutation in ABCG5 (1:250 frequency) was associated with a 2-fold increased risk (P=2х10 -3 ). Heterozygous null allele carriers at LDLR and ABCG5 had increased LDL-C (P<0.001). Conclusions: Of early CAD cases, 2-3% carry a rare, deleterious mutation at LDLR or ABCG5 associated with increased risk. Although previously reported to cause recessive sitosterolemia, we find that heterozygosity for a null allele at ABCG5 is associated with markedly higher early CAD risk.

Exercise-induced changes in miRNA expression in coronary artery disease

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Barbara Mayr ◽  
Edith E. Müller ◽  
Christine Schäfer ◽  
Silke Droese ◽  
Martin Schönfelder ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Mirna Expression ◽  
Long Term Effects ◽  
Rna Molecules ◽  
Coronary Events ◽  
Artery Disease ◽  
And Gender ◽  
Exercise Induced ◽  
Mirnas Expression

Abstract Objectives Micro ribonucleic acids (miRNAs) are small non-coding RNA molecules that control gene expression by translational inhibition. Exercise has been shown to affect several miRNAs’ expression in healthy subjects, but this has not yet been studied in patients with coronary artery disease (CAD). Since exercise training confers beneficial long-term effects and may also trigger acute coronary events, it is of utmost interest to be able to identify those who are risk for untoward effects. Therefore, we set out to assess miRNA expression in response to maximal ergospirometry in patients with CAD. Methods Total RNA was extracted from blood drawn immediately before and 5 min after maximal cycle-ergospirometry (10 male and 10 female CAD patients). A qRT-PCR was performed for 187 target miRNAs associated with endothelial function/dysfunction, cardiovascular disease, myocardial infarction, and sudden cardiac death. Results In response to a maximal ergospirometry, 33 miRNAs significantly changed their expression levels. Of these miRNAs 16 were significantly differently expressed between gender. Using multi-variance analysis, nine miRNAs (let-7e-5p; miR-1; miR-19b-1-5p; miR-103a-3p; miR-148b-3p; miR-181b-5p; miR-188-5p; miR-423-5p; miR-874-3p) showed significantly different responses to maximal ergospirometry between genders. Conclusions We report for the first time that in patients with CAD, miRNA expression is amenable to maximal ergospirometry and that the extent of changes differs between genders. Affected by exercise and gender were miRNAs that are associated, among others, with pathways for glucose metabolism, oxidative stress, and angiogenesis. Future studies should assess whether disease-specific miRNA expression in response to maximal exercise might serve as a marker for patient outcome.

Transaortic Transcatheter Aortic Valve Implantation and Concomitant off Pump Revascularization

2016 ◽  
Vol 11 (5) ◽  
pp. 363-366 ◽  
Author(s):  
Hardy Baumbach ◽  
Samir Ahad ◽  
Stephan Hill ◽  
Tim Schäufele ◽  
Sara Adili ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
High Risk ◽  
Coronary Revascularization ◽  
Off Pump ◽  
Transcatheter Aortic Valve ◽  
Risk Patients ◽  
Aortic Valve Implantation ◽  
Artery Disease ◽  
Valve Implantation

An increasing number of patients with severe aortic stenosis and concomitant critical coronary artery disease were referred to our hospital. Some of those patients were classified as high-risk patients qualifying for a transcatheter therapy with the additional need for coronary revascularization. As a consequence of their comorbidities, the established transapical as well as transfemoral approach were either not possible or not favored owing to the indispensable need for coronary revascularization. We present 4 successfully combined off-pump procedures consisting of a transcatheter aortic valve implantation (Edwards SAPIEN XT) via the transaortic approach and an off-pump coronary artery bypass grafting. All patients were discharged free from stroke, myocardial infarction, or access site complications either to rehabilitation facility or to the referring hospital with none or trace aortic regurgitation and patent grafts. These cases confirm the feasibility of those combined operations and should be considered as realistic alternative for surgical treatment in high-risk patients who are clearly identified to benefit from transcatheter approach to treat aortic stenosis and who have severe concomitant coronary artery disease.

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