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Related Concept Videos

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

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...
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
Cardiomyopathy II: Dilated Cardiomyopathy01:30

Cardiomyopathy II: Dilated Cardiomyopathy

Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...

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Implantation of the Syncardia Total Artificial Heart
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Partial heart transplantation for destructive infective endocarditis.

Carlos A Mestres1, Eduard Quintana2

  • 1Department of Cardiothoracic Surgery and The Robert WM Frater Cardiovascular Research Institute, The University of the Free State, PO Box 339 (Internal Box G32), Bloemfontein, 9300 South Africa.

Indian Journal of Thoracic and Cardiovascular Surgery
|June 3, 2024
PubMed
Summary

Infective endocarditis can spread beyond heart valves, causing significant tissue damage. This case highlights a complex aortic and pulmonary valve infection requiring extensive surgical repair, including valve replacement and bypass grafting.

Keywords:
Aortic abscessBivalvularInfective endocarditisRoot replacementVentricular septal defect

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Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Infectious Diseases

Background:

  • Infective endocarditis commonly affects heart valves, but invasive forms can extend to surrounding structures.
  • Aortic valve endocarditis poses a risk for extensive local destruction, including abscess and fistula formation.
  • Destructive endocarditis necessitates complex surgical interventions beyond simple valve repair or replacement.

Observation:

  • A 31-year-old male presented with severe aortic and pulmonary valve endocarditis.
  • The patient exhibited a subaortic mural defect, indicating significant tissue loss.
  • The invasive nature of the infection led to destructive changes in multiple cardiac structures.

Findings:

  • The patient underwent successful patch closure of a ventricular septal defect.
  • Aortic and pulmonary root replacement was performed due to extensive damage.
  • A right coronary artery bypass graft was necessary to address compromised coronary circulation.

Implications:

  • This case underscores the potential for aggressive progression of infective endocarditis.
  • Advanced imaging techniques are crucial for delineating the extent of disease and guiding surgical strategy.
  • Complex reconstructive cardiac surgery can effectively manage extensive valve and root destruction from endocarditis.