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Related Concept Videos

Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

15
Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
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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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Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

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Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
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Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

115
Esophageal strictures involve abnormal narrowing or tightening of the esophagus. They vary in length and severity, ranging from mild constriction to complete obstruction, and are classified as benign (noncancerous) or malignant (cancerous).
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
115
Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

102
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
102

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Related Experiment Video

Updated: Jul 14, 2025

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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TIPS stent migration causing sinus of Valsalva rupture.

Mohammed Siddiqui1, Priya Pillutla2

  • 1Department of Medicine, Harbor-UCLA Medical Center, Torrance, California, USA mosiddiqui@ucdavis.edu.

BMJ Case Reports
|October 10, 2023
PubMed
Summary

A transjugular intrahepatic portosystemic shunt (TIPS) procedure for variceal bleeding led to an unexpected complication: a ruptured sinus of Valsalva with a left-to-right shunt. The patient is currently managed medically.

Keywords:
Cardiovascular medicineGI-stentsInterventional radiologyUltrasonographyVarices

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Area of Science:

  • Cardiology
  • Interventional Radiology
  • Vascular Surgery

Background:

  • A massive variceal bleed necessitated an emergent transjugular intrahepatic portosystemic shunt (TIPS) procedure when endoscopic methods failed.
  • The patient, a man in his 40s, presented with hematemesis and melena, indicative of significant gastrointestinal bleeding.

Observation:

  • Post-TIPS, a routine physical examination revealed a new cardiac murmur.
  • Transthoracic echocardiogram identified the TIPS stent misplaced in the inferior vena cava (IVC) extending into the right atrium.
  • A ruptured sinus of Valsalva with an associated left-to-right shunt was diagnosed.

Findings:

  • The TIPS stent malposition was directly linked to the ruptured sinus of Valsalva and shunt.
  • The patient opted against surgical repair, preferring ongoing medical management and monitoring.

Implications:

  • This case highlights a rare but serious complication of TIPS procedures, emphasizing the need for vigilant post-procedural cardiac surveillance.
  • It underscores the importance of advanced imaging in diagnosing complex cardiovascular complications following interventional procedures.
  • Conservative management with serial echocardiograms is presented as a viable option for selected patients with this specific complication.