ACE
: angiotensin-converting enzyme
ACS
: acute coronary syndrome
ADP
: adenosine diphosphate
AF
: atrial fibrillation
AMI
: acute myocardial infarction
AV
: atrioventricular
AIDA-4
: Abciximab Intracoronary vs. intravenously Drug Application
APACHE II
: Acute Physiology Aand Chronic

/pdf/esc-guidelines-for-the-management-of-acute-myocardial-vy5rt9aiqe.pdf

ESC Guidelines for the Management of Acute Myocardial Infarction in Patients Presenting With ST-Segment Elevation

2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation The Task Force for the management of acute myocardial infarction in patients presenting with ST-segment elevation of the European Society of Cardiology (ESC)

/pdf/2017-esc-guidelines-for-the-management-of-acute-myocardial-14hhjrfylv.pdf

2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation: The Task Force for the management of acute myocardial infarction in patients presenting with ST-segment elevation of the European Society of Cardiology (ESC).

http://cardiologia.publicacionmedica.com/contenido/images/stemi_aha_2013.pdf

2013 ACCF/AHA Guideline for the Management of ST-Elevation Myocardial Infarction

https://www.thelancet.com/pdfs/journals/lancet/PIIS0140673603121137.pdf

Primary angioplasty versus intravenous thrombolytic therapy for acute myocardial infarction : A quantitative review of 23 randomised trials

Advances in antithrombotic therapy, along with an early invasive strategy, have reduced the incidence of recurrent ischemic events and death in patients with acute coronary syndromes (ACS; unstable angina, non–ST-segment–elevation myocardial infarction [MI], and ST-segment–elevation MI).1,–,4 However, the combination of multiple pharmacotherapies, including aspirin, platelet P2Y12 inhibitors, heparin plus glycoprotein IIb/IIIa inhibitors, direct thrombin inhibitors, and the increasing use of invasive procedures, has also been associated with an increased risk of bleeding.

Editorial see p 2664

Bleeding complications have been associated with an increased risk of subsequent adverse outcomes, including MI, stroke, stent thrombosis, and death, in patients with ACS and in those undergoing percutaneous coronary intervention (PCI),5,–,10 as well as in the long-term antithrombotic setting.11,12 Thus, balancing the anti-ischemic benefits against the bleeding risk of antithrombotic agents and interventions is of paramount importance in assessing new therapies and in managing patients. Prior randomized trials comparing antithrombotic agents suggest that a reduction in bleeding events is associated with improved survival.13,14

Because prevention of major bleeding may represent an important step in improving outcomes by balancing safety and efficacy in the contemporary treatment of ACS, bleeding events have been systematically identified as a crucial end point for the assessment of the safety of drugs during the course of randomized clinical trials, and are an important aspect of the evaluation of new devices and interventional therapies.15 Unlike ischemic clinical events (eg, cardiac death, MI, stent thrombosis), for which there is now general consensus on end-point definitions,16,17 there is substantial heterogeneity among the many bleeding definitions currently in use. Lack of standardization makes it difficult to optimally organize key clinical trial processes such as adjudication, and even more difficult to interpret relative …

Standardized Bleeding Definitions for Cardiovascular Clinical Trials A Consensus Report From the Bleeding Academic Research Consortium

BACKGROUND: The relative efficacy of streptokinase and tissue plasminogen activator and the roles of intravenous as compared with subcutaneous heparin as adjunctive therapy in acute myocardial infarction are unresolved questions. The current trial was designed to compare new, aggressive thrombolytic strategies with standard thrombolytic regimens in the treatment of acute myocardial infarction. Our hypothesis was that newer thrombolytic strategies that produce earlier and sustained reperfusion would improve survival. METHODS: In 15 countries and 1081 hospitals, 41,021 patients with evolving myocardial infarction were randomly assigned to four different thrombolytic strategies, consisting of the use of streptokinase and subcutaneous heparin, streptokinase and intravenous heparin, accelerated tissue plasminogen activator (t-PA) and intravenous heparin, or a combination of streptokinase plus t-PA with intravenous heparin. ("Accelerated" refers to the administration of t-PA over a period of 1 1/2 hours--with two thirds of the dose given in the first 30 minutes--rather than the conventional period of 3 hours.) The primary end point was 30-day mortality. RESULTS: The mortality rates in the four treatment groups were as follows: streptokinase and subcutaneous heparin, 7.2 percent; streptokinase and intravenous heparin, 7.4 percent; accelerated t-PA and intravenous heparin, 6.3 percent, and the combination of both thrombolytic agents with intravenous heparin, 7.0 percent. This represented a 14 percent reduction (95 percent confidence interval, 5.9 to 21.3 percent) in mortality for accelerated t-PA as compared with the two streptokinase-only strategies (P = 0.001). The rates of hemorrhagic stroke were 0.49 percent, 0.54 percent, 0.72 percent, and 0.94 percent in the four groups, respectively, which represented a significant excess of hemorrhagic strokes for accelerated t-PA (P = 0.03) and for the combination strategy (P < 0.001), as compared with streptokinase only. A combined end point of death or disabling stroke was significantly lower in the accelerated-tPA group than in the streptokinase-only groups (6.9 percent vs. 7.8 percent, P = 0.006). CONCLUSIONS: The findings of this large-scale trial indicate that accelerated t-PA given with intravenous heparin provides a survival benefit over previous standard thrombolytic regimens

/pdf/an-international-randomized-trial-comparing-four-45g8n58jup.pdf

An international randomized trial comparing four thrombolytic strategies for acute myocardial infarction.

Have Angiographically Documented Significant Coronary Disease Patients With NonST-Segment Elevation Acute Coronary Syndromes Who Prevalence, Predictors, and Impact of Conservative Medical Management for

Philip Edmund Aylward

Papers

An international randomized trial comparing four thrombolytic strategies for acute myocardial infarction.

Have Angiographically Documented Significant Coronary Disease Patients With NonST-Segment Elevation Acute Coronary Syndromes Who Prevalence, Predictors, and Impact of Conservative Medical Management for

Predictors of one-year mortality in high-risk patients with acute coronary syndromes: the SYNERGY trial one-year results