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Related Concept Videos

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 III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

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Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
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Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

375
Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
375
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

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IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
429
Aortic Regurgitation IV: Nursing Management01:17

Aortic Regurgitation IV: Nursing Management

256
A nurse managing a patient with aortic regurgitation begins with a comprehensive assessment, including a review of the patient's medical history, family history, and lifestyle factors. During the cardiac examination, the nurse listens for heart sounds and checks for signs of valve abnormalities. The nurse also observes for symptoms such as dyspnea, orthopnea, and paroxysmal nocturnal dyspnea and assesses the patient's endurance and daily activity tolerance.Based on the findings, the nurse...
256
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

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Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
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Updated: Jan 8, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
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Reintervention After Transcatheter Aortic Valve Replacement.

Vidur Bansal1, Ruchit Patel1, Pratyaksha Rana2

  • 1From the Department of Cardiothoracic and Vascular Surgery, U.N. Mehta Institute of Cardiology and Research Centre, Ahmedabad, Gujarat, India.

Cardiology in Review
|December 22, 2025
PubMed
Summary
This summary is machine-generated.

Reintervention after transcatheter aortic valve replacement (TAVR) is becoming more common. Optimal management strategies, including repeat TAVR or surgical replacement, are crucial for long-term patient outcomes.

Keywords:
heart valveredoreplacementsurgerytranscatheter

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Area of Science:

  • Cardiovascular Medicine
  • Interventional Cardiology
  • Biomaterials Science

Background:

  • Transcatheter aortic valve replacement (TAVR) has revolutionized aortic stenosis treatment since 2002.
  • Increasing TAVR use, especially in younger patients, predicts a rise in reintervention needs due to valve degeneration.
  • Structural valve deterioration is an inevitable long-term complication of TAVR.

Purpose of the Study:

  • To assess optimal management strategies for patients requiring reintervention after TAVR.
  • To evaluate the long-term implications of initial TAVR management choices on subsequent reinterventions.
  • To analyze treatment options for TAVR procedural and device failures.

Main Methods:

  • Review of clinical data and outcomes for patients undergoing reintervention post-TAVR.
  • Analysis of different reintervention approaches: second TAVR, surgical explant with aortic valve replacement, and hybrid techniques.
  • Patient selection criteria for initial TAVR and subsequent reinterventions were examined.

Main Results:

  • Reintervention after TAVR is unavoidable in a growing patient cohort.
  • Treatment options for TAVR failure include repeat TAVR, surgical AVR, or hybrid procedures.
  • The choice of initial management significantly impacts long-term outcomes and reintervention necessity.

Conclusions:

  • Careful patient selection for initial TAVR is paramount to minimize future reintervention needs.
  • A spectrum of reintervention options exists, tailored to the specific cause of TAVR failure.
  • Developing optimal reintervention protocols is essential given the increasing prevalence of TAVR.