Related Experiment Video

Updated: Apr 15, 2026

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

24.9K

[Myocardial infarction and acute coronary syndrome: definitions, classification, and diagnostic criteria]

O V Zaĭrat'iants1, O D Mishnev2, L V Kakturskiĭ

  • 1Kafedra patologicheskoĭ anatomii GBOU VPO "Moskovskiĭ gosudarstvennyĭ mediko-stomatologicheskiĭ universitet im. A.I. Evdokimova" Minzdrava Rossii.

Arkhiv Patologii
|April 7, 2015
PubMed

Insights

This review clarifies myocardial infarction and acute coronary syndrome definitions based on the 2012 universal definition. It explores differential diagnosis challenges for myocardial infarction within coronary heart disease.

Area of Science:

  • Cardiology
  • Pathology

Background:

  • This review focuses on the "Third Universal Definition of Myocardial Infarction" established in 2012.
  • It addresses the classification and diagnostic criteria for myocardial infarction and acute coronary syndrome.

Discussion:

  • Compares clinical and morphological aspects of myocardial infarction.
  • Highlights challenges in differentiating myocardial infarction from other myocardial necroses.

Key Insights:

  • Adherence to the 2012 universal definition is crucial for accurate diagnosis.
  • Differential diagnosis requires careful consideration of both coronarogenic and non-coronarogenic causes of myocardial necrosis.

Outlook:

  • Standardized diagnostic criteria improve patient management and research.
  • Further research may refine differential diagnostic approaches for myocardial necrosis.

More Related Videos

Histological Quantification of Chronic Myocardial Infarct in Rats09:45

Histological Quantification of Chronic Myocardial Infarct in Rats

Published on: December 11, 2016

15.7K
Real-time Pressure-volume Analysis of Acute Myocardial Infarction in Mice07:28

Real-time Pressure-volume Analysis of Acute Myocardial Infarction in Mice

Published on: July 2, 2018

9.7K

Related Concept Videos

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...
1.8K
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...
802
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...
481
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...
498
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,...
586
Introduction Cardiac Emergencies01:30

Introduction Cardiac Emergencies

Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...
541