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Related Concept Videos

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

319
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...
319
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

296
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...
296
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

167
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...
167
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

253
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...
253
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

284
Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
284
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

193
Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
193

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Related Experiment Video

Updated: Dec 27, 2025

Experimental Endocarditis Model of Methicillin Resistant Staphylococcus aureus MRSA in Rat
07:46

Experimental Endocarditis Model of Methicillin Resistant Staphylococcus aureus MRSA in Rat

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Marantic endocarditis.

B Sánchez Quirós1, N Ruiz López1, R López Herrero1

  • 1Servicio de Anestesiología y Reanimación, Hospital Clínico Universitario de Valladolid, Valladolid, España.

Revista Espanola De Anestesiologia Y Reanimacion
|March 7, 2020
PubMed
Summary

Marantic endocarditis, a heart valve condition linked to hypercoagulability, can cause severe complications like stroke and pulmonary embolism. Early anticoagulation is crucial for reducing mortality in this often underdiagnosed disease.

Keywords:
AnticoagulaciónAnticoagulationDiagnosisDiagnósticoEcocardiograma transesofágicoEndocarditis maránticaEndocarditis trombótica no bacterianaEndocarditis tumoralMarantic endocarditisNonbacterial thrombotic endocarditisTransesophageal echocardiographyTratamientoTreatment

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Isolation of Endocardial and Coronary Endothelial Cells from the Ventricular Free Wall of the Rat Heart
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Isolation of Endocardial and Coronary Endothelial Cells from the Ventricular Free Wall of the Rat Heart

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Area of Science:

  • Cardiology
  • Oncology
  • Hematology

Background:

  • Marantic endocarditis involves sterile heart valve vegetations, often associated with hypercoagulability states such as cancer, autoimmune diseases, and HIV.
  • Key complications include stroke, pulmonary thromboembolism, and organ infarcts.

Observation:

  • A 57-year-old patient with a history of uterine neoplasia presented with sudden left-sided weakness, diagnosed as ischemic stroke.
  • The patient subsequently developed acute respiratory failure due to pulmonary thromboembolism, followed by atrial fibrillation and distal ischemia.

Findings:

  • Transesophageal echocardiography confirmed marantic endocarditis.
  • The patient succumbed to multiorgan failure 72 hours after diagnosis.

Implications:

  • Marantic endocarditis is frequently underdiagnosed and may only be identified postmortem.
  • Early diagnosis and prompt anticoagulation therapy are essential for improving patient outcomes and reducing mortality associated with this condition.