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Related Concept Videos

Ischemic Heart Disease: Overview01:17

Ischemic Heart Disease: Overview

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Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
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Acute Coronary Syndrome I: Introduction01:30

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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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Angina II: Classification01:27

Angina II: Classification

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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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Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

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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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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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Heart Failure I: Introduction01:27

Heart Failure I: Introduction

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Heart failure refers to a clinical syndrome caused by structural or functional cardiac disorders that prevent the heart from pumping an adequate amount of blood to meet the body's metabolic needs. This condition often arises from myocardial infarction or ischemia, leading to decreased cardiac output, reduced tissue perfusion, impaired gas exchange, fluid volume imbalance, and decreased functional ability.Heart failure can result from disruptions in the mechanisms that regulate cardiac output...
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Related Experiment Video

Updated: Mar 30, 2026

Murine Isolated Heart Model of Myocardial Stunning Associated with Cardioplegic Arrest
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Murine Isolated Heart Model of Myocardial Stunning Associated with Cardioplegic Arrest

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Stable Ischemic Heart Disease.

Richard Kones1, Umme Rumana1

  • 1The Cardiometabolic Research Institute, 8181 Fannin Street, Unit 314, Houston, TX 77054, USA.

Heart Failure Clinics
|November 17, 2015
PubMed
Summary
This summary is machine-generated.

Classical angina, characterized by chest discomfort, is caused by an oxygen supply-demand imbalance. Effective management focuses on improving quality of life and preventing future cardiac events through lifestyle changes and medical advancements.

Keywords:
AnginaCalcium channel blockersCardiovascular risk assessmentCoronary artery diseaseMyocardial oxygen balanceNitratesSilent ischemiaStable ischemic heart diseaseβ-Blockers

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Evaluation of Hydration Status by Bioelectrical Impedance Vector Analysis in Patients with Ischemic Heart Disease Undergoing Exercise Stress Test
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Area of Science:

  • Cardiology
  • Internal Medicine

Background:

  • Classical angina presents as substernal discomfort, typically triggered by exertion or emotional stress.
  • Pathogenesis involves an imbalance between myocardial oxygen supply and demand.
  • Therapeutic goals include enhancing quality of life, preventing mortality, and mitigating risk factors.

Purpose of the Study:

  • To review recent advancements in understanding and managing classical angina.
  • To highlight the impact of new pathophysiological insights, pharmacological agents, and technological progress.
  • To emphasize the role of behavioral modifications in cardiovascular risk reduction.

Main Methods:

  • Literature review of recent pathophysiological data.
  • Analysis of novel therapeutic drugs and technologies.
  • Evaluation of behavioral interventions for cardiac rehabilitation.

Main Results:

  • Recent decades have seen significant improvements in patient care for classical angina.
  • New data enhance understanding of the underlying pathophysiology.
  • Advances in drugs and technology offer better treatment options.

Conclusions:

  • Therapeutic strategies have evolved, improving outcomes for patients with classical angina.
  • Behavioral changes, though challenging, are crucial for long-term management and disease progression control.
  • A comprehensive approach integrating medical, technological, and behavioral interventions is key.