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Related Concept Videos

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

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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...
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Mitral Stenosis I: Introduction01:22

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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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Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

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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...
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Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

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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...
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Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

999
Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
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Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

356
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...
356

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Related Experiment Video

Updated: Apr 23, 2026

Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat
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Calcific left atrium: A rare consequence of endocarditis.

Giuseppe Dattilo1, Carmelo Anfuso1, Matteo Casale1

  • 1Giuseppe Dattilo, Matteo Casale, Vincenza Giugno, Lorenzo Camarda, Natascia Laganà, Gianluca Di Bella, Department of Clinical and Experimental Medicine, Section of Cardiology, University of Messina, 98125 Messina, Italy.

World Journal of Cardiology
|October 3, 2014
PubMed
Summary

Unusual atrial wall calcifications were identified in a patient with dyspnea. Advanced imaging confirmed the findings, suggesting an infective endocarditis etiology.

Keywords:
Cardiac magnetic resonanceComputed tomographyEndocarditis complicationsLeft atrium calcification

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Area of Science:

  • Cardiology
  • Medical Imaging

Background:

  • Cardiac calcifications are common in valves and annuli, but atrial wall calcifications are rare.
  • High-resolution imaging modalities like cardiac MRI and CT are necessary for detecting unusual cardiac calcifications.

Observation:

  • A 43-year-old patient presented with mild dyspnea and was found to have a calcific aortic valve and an atrioventricular plane lesion.
  • Cardiac magnetic resonance (CMR) and computed tomography (CT) were used to further characterize the lesion's location.

Findings:

  • The imaging findings and lesion location suggested an infective etiology, likely endocarditis affecting the aortic valve, atrioventricular plane, and left atrium.
  • Despite the suspected diagnosis, the patient showed no clinical or echocardiographic worsening over a 12-month follow-up.

Implications:

  • Cardiac MRI and CT are crucial for diagnosing and monitoring patients with atypical cardiac calcific degeneration.
  • This case highlights the importance of advanced imaging in identifying rare cardiac pathologies.