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Related Concept Videos

Angina I: Introduction01:30

Angina I: Introduction

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Definition and Symptoms: Angina (angina pectoris) is chest pain or discomfort caused by myocardial ischemia, which occurs when the heart muscle receives insufficient oxygen-rich blood. It typically manifests as pressing, squeezing, or crushing sensations in the chest and may radiate to the shoulders, arms, neck, jaw, or back.Primary Cause: In a healthy state, the coronary arteries can dilate (widen) to increase blood flow and meet the increased oxygen demand during physical activity or...
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Angina II: Classification01:27

Angina II: Classification

709
Angina, also known as angina pectoris, is a chest pain resulting from diminished blood flow to the heart muscle and is often a symptom of coronary artery disease. Angina presents several variants with distinctive attributes, etiologies, and therapeutic approaches. The main types of angina include stable, unstable, variant (Prinzmetal's), microvascular, intractable, and silent ischemia.Stable angina is caused by atherosclerosis, which leads to the formation of plaques that narrow the coronary...
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Angina III: Clinical Manifestations and Assessment01:29

Angina III: Clinical Manifestations and Assessment

481
Angina manifests as chest pain, tightness, or squeezing discomfort typically located behind the breastbone. It can radiate to the neck, jaw, shoulders, and inner aspects of the upper arms, most commonly the left arm. Patients may experience shortness of breath, fatigue, profuse sweating, dizziness, indigestion, heartburn, palpitations, anxiety, and vomiting as accompanying symptoms. This pain often lasts a few minutes and is triggered by physical exertion, emotional stress, heavy meals, or cold...
481
Angina V: Nursing Management01:20

Angina V: Nursing Management

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Angina, a symptom of myocardial ischemia, requires a structured nursing management approach to ensure effective care and prevent complications like myocardial infarction. Comprehensive nursing care involves assessing, diagnosing, planning, implementing interventions, and evaluating outcomes, all tailored to the individual patient's needs.Patient AssessmentNursing assessment begins with a detailed subjective evaluation of symptoms, which typically include chest pain or pressure radiating to the...
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Angina IV: Management01:26

Angina IV: Management

491
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...
491
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

943
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...
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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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Stable angina pectoris.

Marco Valgimigli1, Simone Biscaglia

  • 1Thoraxcenter, BA 587, Erasmus MC, Rotterdam, The Netherlands, m.valgimigli@erasmusmc.nl.

Current Atherosclerosis Reports
|May 20, 2014
PubMed
Summary
This summary is machine-generated.

Stable coronary artery disease (SCAD) is complex, with varied patient presentations and mechanisms. This review highlights key diagnostic and therapeutic advancements for SCAD patients, including novel therapies and revascularization strategies.

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Area of Science:

  • Cardiology
  • Internal Medicine
  • Vascular Medicine

Background:

  • Stable coronary artery disease (SCAD) encompasses a heterogeneous patient group with diverse clinical presentations and underlying etiologies.
  • Recent European Society of Cardiology guidelines provide a comprehensive overview of SCAD definition, diagnosis, and management.
  • Understanding SCAD's complexity is crucial for optimizing patient care.

Purpose of the Study:

  • To review and discuss novel and clinically relevant aspects of stable coronary artery disease.
  • To explore specific SCAD populations, diagnostic strategies, and emerging therapeutic options.
  • To analyze recent clinical trial data comparing revascularization with optimal medical therapy in SCAD.

Main Methods:

  • Literature review focusing on recent European Society of Cardiology guidelines and clinical trials.
  • Critical analysis of diagnostic approaches, including pretest probability assessment.
  • Evaluation of novel pharmacological therapies and intracoronary functional assessment in SCAD.

Main Results:

  • Discussion of SCAD patients presenting with angina and normal coronary arteries.
  • Emphasis on the importance of pretest probability in guiding diagnostic workup.
  • Review of emerging pharmacological treatments and revascularization strategies for SCAD.

Conclusions:

  • SCAD management requires a tailored approach considering patient heterogeneity.
  • Novel pharmacological therapies and refined diagnostic tools are advancing SCAD care.
  • Evidence from recent trials informs the optimal medical therapy versus revascularization debate in SCAD.