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Related Concept Videos

Coronary Artery Disease I: Introduction01:30

Coronary Artery Disease I: Introduction

909
Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
909
Coronary Artery Disease II: Pathophysiology01:26

Coronary Artery Disease II: Pathophysiology

387
Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
387
Coronary Artery Disease V: Interprofessional Care01:27

Coronary Artery Disease V: Interprofessional Care

220
Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
220
Coronary Artery Disease III: Clinical Manifestations01:30

Coronary Artery Disease III: Clinical Manifestations

340
Coronary Artery Disease (CAD) is a primary health risk worldwide, leading to significant morbidity and mortality. The condition arises from the buildup of atherosclerotic plaques within the coronary arteries, resulting in diminished blood supply to the heart muscle.The clinical manifestations of CAD vary widely, from asymptomatic stages to severe, life-threatening conditions. Understanding these manifestations is crucial for early diagnosis and effective management.Angina Pectoris: The Warning...
340
Coronary Artery Disease IV: Preventive Measures01:26

Coronary Artery Disease IV: Preventive Measures

601
Effective preventive measures for coronary artery disease (CAD) focus on controlling modifiable risk factors, including cholesterol abnormalities and lifestyle changes.Cholesterol ManagementFirst, the Mediterranean diet and the American Heart Association advocate for maintaining low-density lipoprotein (LDL) cholesterol levels below 100 mg/dL, with a more stringent recommendation of below 70 mg/dL for individuals at high risk. LDL cholesterol, often termed "bad cholesterol," can lead to the...
601
Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

543
Pulmonary embolism (PE) occurs when a thrombus, fat or air embolus, amniotic fluid, or tumor tissue blocks one or more pulmonary arteries. These blockages originate in the venous system or the right side of the heart.EtiologyPE primarily arises from deep vein thrombosis (DVT) and other hypercoagulable states, such as inherited thrombophilias. Additional etiological factors include venous stasis, commonly seen in obesity, and endothelial injury from surgery and trauma. Less common causes include...
543

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Related Experiment Video

Updated: Jan 21, 2026

Induction of Cerebral Arterial Gas Embolism in Rat
06:26

Induction of Cerebral Arterial Gas Embolism in Rat

Published on: October 18, 2024

843

Coronary Artery Air Embolism.

Rakesh Agarwal1, D P Sinha

  • 1Department of Cardiology, Institute of Post Graduate Medical Education & Research and SSKM Hospital, Kolkata-20, India. dr.agarwal.rakesh@hotmail.com.

The Journal of Invasive Cardiology
|August 2, 2019
PubMed
Summary

Coronary artery air embolism is a life-threatening condition. This case highlights how vasospasm may protect patients by breaking down large air bubbles, aiding management.

Area of Science:

  • Cardiology
  • Vascular Medicine
  • Medical Case Reports

Background:

  • Coronary artery air embolism is a rare but critical complication.
  • Prompt and effective management is essential for patient survival.

Observation:

  • A case of coronary artery air embolism is presented.
  • The patient experienced vasospasm during the event.

Findings:

  • Vasospasm potentially fragmented larger air bubbles into smaller, less harmful ones.
  • This mechanism may contribute to the resolution of air embolism.

Implications:

  • Understanding the role of vasospasm could refine treatment strategies for air embolism.
  • This case underscores the importance of recognizing protective physiological responses in critical events.
Keywords:
angiographycomplicationscoronary intervention

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