scholarly journals Almanac 2013: acute coronary syndromes

2013 ◽  
Vol 19 (2) ◽  
pp. 30-38
Author(s):  
Pascal Meier ◽  
Alexandra J. Lansky ◽  
Andreas Baumbach
Keyword(s):  
Myocardial Infarction ◽  
Cardiac Arrest ◽  
Acute Coronary Syndromes ◽  
Sudden Cardiac Arrest ◽  
Antiplatelet Agents ◽  
Coronary Artery Plaque ◽  
St Segment Elevation ◽  
St Segment ◽  
Coronary Syndromes ◽  
St Elevation

Summary Unstable coronary artery plaque is the most common underlying cause of acute coronary syndromes (ACS) and can manifest as unstable angina, non-ST segment elevation infarction (NSTE-ACS), and ST elevation myocardial infarction (STEMI), but can also manifest as sudden cardiac arrest due to ischaemia induced tachyarrhythmias. ACS mortality has decreased significantly over the last few years, especially from the more extreme manifestations of ACS, STEMI, and cardiac arrest. This trend is likely to continue based on recent therapeutic progress which includes novel antiplatelet agents such as prasugrel, ticagrelor and cangrelor.

scholarly journals Surgical revascularization for acute coronary syndromes: a report from the North Rhine-Westphalia surgical myocardial infarction registry

2020 ◽  
Vol 58 (6) ◽  
pp. 1137-1144
Author(s):  
Oliver J Liakopoulos ◽  
Ingo Slottosch ◽  
Daniel Wendt ◽  
Hendryk Welp ◽  
Wolfgang Schiller ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Unstable Angina ◽  
Acute Coronary Syndromes ◽  
Left Ventricular Ejection ◽  
Logistic Euroscore ◽  
St Segment Elevation ◽  
Segment Elevation Myocardial Infarction ◽  
St Segment ◽  
Coronary Syndromes ◽  
St Elevation

Abstract OBJECTIVES The aim of this was to analyse current outcomes in patients referred to coronary artery bypass grafting (CABG) for acute coronary syndromes (ACSs), including ST-elevation or non-ST-elevation ACS (non-ST-segment elevation myocardial infarction) or unstable angina. METHODS Patients (n = 2432) undergoing CABG for ACS between January 2010 and December 2017 were prospectively entered into a surgical myocardial infarction registry in North Rhine-Westphalia, Germany. Key end points were in-hospital all-cause mortality (IHM) and major adverse cardio-cerebral events (MACCE). Predictors for IHM and MACCE were analysed by multivariable logistic regression. RESULTS Patients (78% males) were referred for CABG for unstable angina (25%), non-ST-segment elevation myocardial infarction (50%), and ST-segment elevation myocardial infarction (25%). The mean patient age was 68 ± 11 years, logistic EuroSCORE was 19 ± 18% and three-vessel and left main stem diseases were diagnosed in 81% and 45% of patients, respectively. On-pump CABG with cardiac arrest or beating heart was performed in 92% and 2%, respectively, with only 6% off-pump surgery and 6% multiple arterial revascularization (3.1 ± 1.0 grafts, 93% left internal thoracic artery). Emergency CABG was performed in 23% of patients (42% in ST-segment elevation myocardial infarction; P < 0.001). The total IHM and MACCE rates were 8.1% and 17.5% and were highest in ST-segment elevation myocardial infarction patients with 12.6% and 28.5%, respectively (P < 0.001). Key predictors for IHM and MACCE were female gender, elevated troponin, left ventricular ejection fraction, inotropic support, logistic EuroSCORE, cardiopulmonary bypass and aortic clamp time and the need for emergency CABG. CONCLUSIONS Surgical myocardial revascularization in patients with ACS is still linked to substantial in-hospital mortality. Emergency CABG for patients with ACS was associated with poorer outcomes.

Outcomes Related to Antiplatelet Therapy in a High-Risk ST-Segment Elevation Myocardial Infarction Population: A Retrospective Real-World Analysis of an Italian ECMO Center

2019 ◽  
Vol 25 (3) ◽  
pp. 219-225
Author(s):  
Stefano Righetti ◽  
Elisabetta Montemerlo ◽  
Federica Soffici ◽  
Davide Sala ◽  
Alessandro Bozzano ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Cardiac Arrest ◽  
High Risk ◽  
Antiplatelet Therapy ◽  
Treatment Guidelines ◽  
Antiplatelet Agents ◽  
St Segment Elevation ◽  
St Segment ◽  
Risk Patients ◽  
St Elevation

Aim: To evaluate outcomes related to antiplatelet therapy in patients with ST-elevation myocardial infarction (STEMI) admitted to the San Gerardo Hospital in Monza, an extracorporeal membrane oxygenation (ECMO) reference center in the Monza-Brianza area. Methods: This retrospective study enrolled patients with STEMI hospitalized between 2013 and 2017. Results: This study included 653 patients (mean age: 67.5 years, 71% male). Across the study period, ticagrelor use showed consistent increases, from 22% of patients during 2013 to 85% in 2017. Cardiac arrest prehospitalization occurred in 100 patients (15.3%), either at home (n = 85, 13.0%) or during transfer (n = 15, 2.3%); 46 patients underwent ECMO for refractory cardiac arrest. Rates of 90-day survival (hazard ratio [HR]: 2.4, 95% confidence interval [CI]: 1.3-4.4, P = .004) and ST resolution (odds ratio [OR]: 2.5, 95% CI: 1.6-4.1, P = .000) were higher with ticagrelor than with other antiplatelet agents. When analyzed by each agent, patients on ticagrelor had longer survival (HR: 0.4, 95% CI: 0.2-0.8, P = .008) than patients on clopidogrel and more frequent ST resolution than those on clopidogrel or prasugrel (OR: 0.4, 95% CI: 0.2-0.7, P = .002 and OR: 0.4, 95% CI: 0.2-0.7, P = .006). There was no difference in mortality between ticagrelor and prasugrel. Conclusions: Changes in the treatment of high-risk patients with STEMI over time are in line with changes in treatment guidelines. In these patients, ticagrelor is associated with significantly improved 90-day mortality compared with clopidogrel.

Treatment of ST-segment elevation acute coronary syndromes

ESC CardioMed ◽  
2018 ◽  
pp. 1255-1276
Author(s):  
Borja Ibanez ◽  
Sigrun Halvorsen
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Clinical Trials ◽  
Acute Coronary Syndromes ◽  
Real Life ◽  
Compelling Evidence ◽  
St Segment Elevation ◽  
Segment Elevation Myocardial Infarction ◽  
St Segment ◽  
Coronary Syndromes

Over the last 50 years, the treatment of acute ST-segment elevation myocardial infarction (STEMI) has been considerably improved. The widespread implementation of reperfusion (initially pharmacological and later mechanical) resulted in a magnificent reduction in the rates of in-hospital mortality from about 25% in the 1970s to 5% in the late 2010s. Mortality in real life, however, is higher than these figures shown in clinical trials. There is compelling evidence showing the association between duration of ischaemia and mortality. This is the basis for the timely reperfusion in STEMI. All actions should be made to reduce all components of the ischaemic time. Despite these advances, STEMI survivors are still at high risk for developing repetitive events, including reinfarctions, heart failure, and sudden death. Evolving therapies beyond timely reperfusion are contributing to further reduce the morbidity associated with STEMI.

Therapy-related issues: cardiovascular system

2017 ◽  
Author(s):  
Philip Wiffen ◽  
Marc Mitchell ◽  
Melanie Snelling ◽  
Nicola Stoner
Keyword(s):  
Myocardial Infarction ◽  
Acute Coronary Syndromes ◽  
Community Pharmacists ◽  
National Formulary ◽  
St Segment Elevation ◽  
Segment Elevation Myocardial Infarction ◽  
System P ◽  
St Segment ◽  
Management Plans ◽  
Coronary Syndromes

This chapter is aimed at junior hospital pharmacists and community pharmacists and is loosely based on the British National Formulary, Chapter 2. It covers diagnosis, symptoms, and treatment management plans for a variety of cardiovascular topics including hypertension, heart failure, and angina, and additional topics that cover issues related to anticoagulation, acute coronary syndromes, ST-segment elevation myocardial infarction, and cardiopulmonary resuscitation.

scholarly journals Long-term risk of death and recurrent cardiovascular events following acute coronary syndromes

PLoS ONE ◽  
2021 ◽  
Vol 16 (7) ◽  
pp. e0254008
Author(s):  
Pishoy Gouda ◽  
Anamaria Savu ◽  
Kevin R. Bainey ◽  
Padma Kaul ◽  
Robert C. Welsh
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Coronary Syndromes ◽  
Cardiovascular Events ◽  
Residual Risk ◽  
St Segment Elevation ◽  
Coronary Syndrome ◽  
Segment Elevation Myocardial Infarction ◽  
St Segment ◽  
Coronary Syndromes

Estimates of the risk of recurrent cardiovascular events (residual risk) among patients with acute coronary syndromes have largely been based on clinical trial populations. Our objective was to estimate the residual risk associated with common comorbidities in a large, unselected, population-based cohort of acute coronary syndrome patients. 31,056 ACS patients (49.5%—non-ST segment elevation myocardial infarction [NSTEMI], 34.0%—ST segment elevation myocardial infarction [STEMI] and 16.5%—unstable angina [UA]) hospitalised in Alberta between April 2010 and March 2016 were included. The primary composite outcome was major adverse cardiovascular events (MACE) including: death, stroke or recurrent myocardial infarction. The secondary outcome was death from any cause. Cox-proportional hazard models were used to identify the impact of ACS type and commonly observed comorbidities (heart failure, hypertension, peripheral vascular disease, renal disease, cerebrovascular disease and diabetes). At 3.0 +/- 3.7 years, rates of MACE were highest in the NSTEMI population followed by STEMI and UA (3.58, 2.41 and 1.68 per 10,000 person years respectively). Mortality was also highest in the NSTEMI population followed by STEMI and UA (2.23, 1.38 and 0.95 per 10,000 person years respectively). Increased burden of comorbidities was associated with an increased risk of MACE, most prominently seen with heart failure (adjusted HR 1.83; 95% CI 1.73–1.93), renal disease (adjusted HR 1.52; 95% CI 1.40–1.65) and diabetes (adjusted HR 1.51; 95% CI 1.44–1.59). The cumulative presence of each of examined comorbidities was associated with an incremental increase in the rate of MACE ranging from 1.7 to 9.98 per 10,000 person years. Rates of secondary prevention medications at discharge were high including: statin (89.5%), angiotensin converting enzyme inhibitor/angiotensin receptor blocker (84.1%) and beta-blockers (85.9%). Residual cardiovascular risk following an acute coronary syndrome remains high despite advances in secondary prevention. A higher burden of comorbidities is associated with increased residual risk that may benefit from aggressive or novel therapies.

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