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Related Concept Videos

Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

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

Imaging Studies for Cardiovascular System V: CT

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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...
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Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

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Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
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Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

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Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
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Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

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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...
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Related Experiment Video

Updated: Jan 5, 2026

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
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Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation

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[The optimal work-up before TAVI].

P Lantelme1, B Harbaoui1

  • 1Service de cardiologie, hôpital Croix-Rousse et hôpital Lyon Sud, hospices civils de Lyon, 103, grande rue de la Croix-Rousse, 69004 Lyon, France; Université Lyon 1, CREATIS UMR5220, Inserm U1044, INSA-15, Lyon, France.

Annales De Cardiologie Et D'Angeiologie
|October 26, 2019
PubMed
Summary
This summary is machine-generated.

Transcatheter aortic valve implantation (TAVI) success relies on careful patient selection and pre-procedure planning. Comprehensive pre-TAVI work-up, including CT scans and geriatric evaluation, ensures procedural safety and optimal outcomes.

Keywords:
Accès vasculairesAortic stenosisCT-scanCalcificationsComplicationsRisk scoresRétrécissement aortiqueScannerScores de risquesTAVITAVRVascular access

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Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
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Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
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Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Medical Imaging

Background:

  • Transcatheter aortic valve implantation (TAVI) procedures are increasing due to expanded indications.
  • Ensuring procedural and long-term success requires meticulous patient selection and pre-procedural preparation.

Purpose of the Study:

  • To outline the critical components of the pre-TAVI work-up.
  • To emphasize the role of imaging and comprehensive patient assessment in TAVI success.
  • To highlight the importance of the Heart Team approach in decision-making.

Main Methods:

  • Utilizing CT-scans for valve and vascular access assessment.
  • Conducting geriatric evaluations for elderly and frail patients.
  • Systematically assessing cardiac and extracardiac comorbidities, potentially using risk scores.

Main Results:

  • CT-scan is essential for evaluating valve suitability and vascular access.
  • Geriatric assessment is crucial for high-risk elderly patients.
  • Comorbidity assessment aids in predicting post-TAVI outcomes.

Conclusions:

  • Rigorous pre-TAVI work-up is fundamental for procedural success.
  • A multidisciplinary Heart Team approach, informed by comprehensive assessments, optimizes TAVI patient selection and outcomes.