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Related Concept Videos

Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

56
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
56
Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

56
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
56
Coronary Artery Disease V: Interprofessional Care01:27

Coronary Artery Disease V: Interprofessional Care

9
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...
9
Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

54
Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
54
Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

7
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...
7
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

41
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
41

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Related Experiment Video

Updated: Jul 17, 2025

Myocardial Infarction by Percutaneous Embolization Coil Deployment in a Swine Model
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Coils embolization use for coronary procedures: Basics, indications, and techniques.

Shu Xian Loh1, Emmanuelle Brilakis2, Gabriele Gasparini3

  • 1Cardiothoracic Department, Freeman Hospital, Newcastle upon Tyne, UK.

Catheterization and Cardiovascular Interventions : Official Journal of the Society for Cardiac Angiography & Interventions
|September 5, 2023
PubMed
Summary

Interventional cardiology utilizes coils for critical procedures like sealing coronary perforations. Proper coil selection and delivery via microcatheters are vital for patient safety and procedural success.

Keywords:
CAD-coronary artery diseaseCOMI-complicationsCTO-percutaneous coronary interventionEMBC-embolizationIDI-interventional devices/innovationPCIC-percutaneous coronary interventioncoil/device/transcathetercomplex PCI

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Area of Science:

  • Interventional Cardiology
  • Medical Devices

Background:

  • Coils are essential tools in interventional cardiology, offering life-saving interventions.
  • Coil classification includes material types (bare metal, fiber coated, hydrogel coated) and delivery methods (pushable, detachable).

Purpose of the Study:

  • To provide a comprehensive overview of coil utilization in interventional cardiology.
  • To highlight the critical aspects of coil selection, delivery, and clinical applications.
  • To underscore the importance of training and education for effective coil use.

Main Methods:

  • Review of current literature and clinical practices regarding cardiovascular coils.
  • Classification of coils based on material composition and deployment mechanisms.
  • Discussion of clinical indications, delivery techniques, and potential complications.

Main Results:

  • Coil selection requires careful consideration of microcatheter compatibility to ensure successful delivery and prevent damage.
  • Key indications include acute management of coronary perforation and elective treatment of aneurysms, fistulas, and post-CABG steal syndromes.
  • Fluoroscopic guidance is mandatory during coil deployment.

Conclusions:

  • Effective use of cardiovascular coils necessitates meticulous attention to device selection and delivery technique.
  • Complications associated with coil use require regular follow-up and patient monitoring.
  • Enhanced education and hands-on training are crucial for interventional cardiologists to manage complex and infrequent coil-related scenarios.