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Related Concept Videos

Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

1.0K
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...
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Acute Coronary Syndrome V: Nursing Management01:26

Acute Coronary Syndrome V: Nursing Management

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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,...
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Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

285
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...
285
Acute Coronary Syndrome IV: Interprofessional Care01:28

Acute Coronary Syndrome IV: Interprofessional Care

302
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...
302
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

443
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...
443
Coronary Circulation01:21

Coronary Circulation

7.4K
The heart, an organ critical to survival, gets nourishment not from the blood it pumps but from a separate circulation system known as coronary circulation. This is the shortest circulation in the body and is responsible for supplying the heart with the nutrients it needs to function effectively.
Coronary circulation begins at the base of the aorta, where two main arteries arise—the left and right coronary arteries. These arteries encircle the heart in the coronary sulcus and supply the...
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Related Experiment Video

Updated: Feb 8, 2026

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

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[Acute coronary syndrome].

O Gach1, Husseini Z El2, P Lancellotti3

  • 1Service de Cardiologie, CHU Sart Tilman, Liège, Belgique .

Revue Medicale De Liege
|June 22, 2018
PubMed
Summary
This summary is machine-generated.

This summary covers emergency care for acute coronary syndromes (ACS), focusing on diagnosis and risk stratification. It emphasizes evaluating ischemic and bleeding risks to guide antithrombotic therapy and revascularization timing for better patient outcomes.

Keywords:
Cardiac emergenciesVascular emergenciesAcute coronary syndromes

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Area of Science:

  • Cardiology
  • Emergency Medicine

Background:

  • Acute coronary syndromes (ACS) are a leading cause of mortality.
  • Clinical presentation of ACS varies widely, with classification based on electrocardiographic ST-segment elevation.
  • Standardized emergency care protocols are crucial for managing acute chest pain.

Purpose of the Study:

  • To summarize key aspects of emergency care for acute coronary syndromes.
  • To outline diagnostic procedures and risk stratification strategies for ACS patients.
  • To emphasize the importance of tailored antithrombotic and anticoagulation therapies.

Main Methods:

  • Review of current scientific guidelines for emergency care of ACS.
  • Focus on diagnostic criteria, including electrocardiographic presentation.
  • Discussion of risk assessment tools for ischemic and hemorrhagic complications.

Main Results:

  • Effective emergency care for ACS requires prompt diagnosis and adherence to guidelines.
  • Risk stratification is critical for optimizing antithrombotic and anticoagulation therapies.
  • Timely revascularization decisions are informed by comprehensive risk evaluation.

Conclusions:

  • Optimal management of ACS involves a systematic approach from diagnosis to risk stratification.
  • Individualized treatment plans based on ischemic and hemorrhagic risk assessment improve patient outcomes.
  • Adherence to evidence-based guidelines ensures effective emergency care for acute chest pain.