[Management of acute coronary syndrome without ST-segment elevation]

Related Experiment Video

Updated: Sep 8, 2025

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis
18:11

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

Published on: December 28, 2012

24.4K

Maria Rubini Gimenez1, Holger Thiele1, Janine Pöss2

  • 1Klinik für Innere Medizin/Kardiologie, Herzzentrum Leipzig - Universität Leipzig, Strümpellstr. 39, 04289, Leipzig, Deutschland.

Herz
|June 14, 2022
PubMed

Insights

Acute coronary syndrome (ACS) includes STEMI and NSTE-ACS. New guidelines focus on high-sensitivity cardiac troponin assays for rapid diagnosis and triage of NSTE-ACS in emergency settings.

Area of Science:

  • Cardiology
  • Emergency Medicine

Background:

  • Acute coronary syndrome (ACS) is a spectrum of conditions including ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation ACS (NSTE-ACS).
  • NSTE-ACS, encompassing unstable angina and NSTEMI, presents diagnostic and management challenges compared to STEMI.

Purpose of the Study:

  • To summarize the 2020 European Society of Cardiology (ESC) guidelines for the diagnosis and management of NSTE-ACS.
  • To highlight the role of high-sensitivity cardiac troponin assays (hs-cTn) in NSTE-ACS triage.

Main Methods:

  • Review of the 2020 ESC guidelines for NSTE-ACS treatment.
  • Focus on diagnostic algorithms utilizing hs-cTn assays for rapid rule-in or rule-out of NSTEMI.

Main Results:

  • Guidelines cover diagnostics, risk stratification, antithrombotic therapy, coronary diagnostics, and long-term management of NSTE-ACS.
  • hs-cTn assays combined with validated algorithms facilitate quick triage decisions in emergency departments and chest pain units.

Conclusions:

  • The 2020 ESC guidelines provide a comprehensive framework for NSTE-ACS management.
  • Effective utilization of hs-cTn assays is crucial for efficient NSTE-ACS diagnosis and patient stratification.

Keywords:
GuidelinesHigh-sensitivity cardiac troponinInvasive treatmentMyocardial infarctionPercutaneous coronary intervention

More Related Videos

Postconditioning with Lactate-enriched Blood for Cardioprotection in ST-segment Elevation Myocardial Infarction05:26

Postconditioning with Lactate-enriched Blood for Cardioprotection in ST-segment Elevation Myocardial Infarction

Published on: May 28, 2019

9.4K
Optimized Management of Endovascular Treatment for Acute Ischemic Stroke09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

12.1K

Related Concept Videos

Acute Coronary Syndrome IV: Interprofessional Care01:28

Acute Coronary Syndrome IV: Interprofessional Care

IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...
25
Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

Acute Coronary Syndrome (ACS) encompasses a spectrum of heart conditions caused by sudden obstruction of coronary arteries, typically resulting from the rupture of an atherosclerotic plaque and subsequent thrombus (blood clot) formation. This obstruction can lead to partial or complete blockage of blood flow, causing varying degrees of myocardial ischemia or infarction.ACS includes the following clinical entities:Unstable Angina (UA)Non-ST-Elevation Myocardial Infarction (NSTEMI)ST-Elevation...
71
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

The pathophysiology of Acute Coronary Syndrome [ACD] involves several key processes:The main underlying cause of ACD is atherosclerosis, a chronic inflammatory disease characterized by the buildup of lipid-laden plaques within the coronary arteries.As the atherosclerotic plaque grows in the coronary artery, it may become unstable due to the formation of a lipid-rich core and a thin fibrous cap. Inflammatory cells within the plaque, such as macrophages, secrete enzymes that degrade the...
45
Acute Coronary Syndrome V: Nursing Management01:26

Acute Coronary Syndrome V: Nursing Management

Nursing Assessment:Nursing management of acute coronary syndrome (ACS) involves taking the patient's history, focusing on primary complaints such as chest pain, dyspnea, and excessive sweating (diaphoresis), as well as other symptoms like back or jaw pain, nausea, vomiting, palpitations, dizziness, and fatigue. The nurse also reviews the patient's history of cardiac events, risk factors such as hypertension, diabetes, smoking, family history, and current medications.In the objective assessment,...
37
Angina IV: Management01:26

Angina IV: Management

IntroductionThe management of angina requires a comprehensive approach that includes pharmacological therapies, medical procedures, and lifestyle modifications.Pharmacological TherapiesAntiplatelet agents, such as aspirin, clopidogrel, prasugrel, and ticagrelor, play a pivotal role in preventing thrombus formation in patients with angina. These medications inhibit platelet aggregation and reduce the likelihood of myocardial infarction and other cardiovascular events.Anticoagulants, including...
22
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
23