Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

430
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...
430
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

709
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...
709
Endocarditis I: Introduction01:25

Endocarditis I: Introduction

706
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...
706
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

653
The pathophysiology of Acute Coronary Syndrome [ACD] involves several key processes:The main underlying cause of ACD is atherosclerosis, a chronic inflammatory disease characterized by the buildup of lipid-laden plaques within the coronary arteries.As the atherosclerotic plaque grows in the coronary artery, it may become unstable due to the formation of a lipid-rich core and a thin fibrous cap. Inflammatory cells within the plaque, such as macrophages, secrete enzymes that degrade the...
653
Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

1.4K
Acute Coronary Syndrome (ACS) encompasses a spectrum of heart conditions caused by sudden obstruction of coronary arteries, typically resulting from the rupture of an atherosclerotic plaque and subsequent thrombus (blood clot) formation. This obstruction can lead to partial or complete blockage of blood flow, causing varying degrees of myocardial ischemia or infarction.ACS includes the following clinical entities:Unstable Angina (UA)Non-ST-Elevation Myocardial Infarction (NSTEMI)ST-Elevation...
1.4K
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

550
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...
550

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Remote digital intervention targeting heart failure medical therapy: a randomized controlled trial.

Lancet regional health. Americas·2026
Same author

Physician Burnout and Work Satisfaction in the Cardiac Intensive Care Unit: Sponsored by the Critical Care Cardiology Section of the American College of Cardiology.

JACC. Advances·2026
Same author

Young adults in the cardiac intensive care unit: insights from the Critical Care Cardiology Trials Network registry.

European heart journal. Acute cardiovascular care·2025
Same author

Modern Cardiac ICU Care Delivery and the Role of the Cardiac ICU Cardiologist: Submitted on Behalf of the American College of Cardiology's Critical Care Cardiology Council and the Society of Critical Care Cardiology.

JACC. Advances·2025
Same author

Rationale, design, and baseline characteristics of the virtual care to improve heart failure outcomes (VITAL-HF) trial.

American heart journal·2025
Same author

Regression of Left Ventricular Hypertrophy After Polycythemia Vera Treatment With Incidental Finding of Unicuspid Aortic Valve.

JACC. Case reports·2025

Related Experiment Video

Updated: Mar 19, 2026

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis
18:11

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

Published on: December 28, 2012

24.9K

Gemella Endocarditis Presenting as an ST-Segment-Elevation Myocardial Infarction.

Jonathan Winkler, Sunit-Preet Chaudhry, Philip H Stockwell

    Texas Heart Institute Journal
    |June 16, 2016
    PubMed
    Summary

    Septic embolization causing acute myocardial infarction is a rare sign of endocarditis. This case highlights Gemella endocarditis presenting as a heart attack, suggesting endocarditis should be considered in myocardial infarction evaluations.

    Keywords:
    Coronary occlusion/microbiologyGemella infections/complicationsdiagnosis, differentialembolism/complications/etiologyendocarditis, bacterial/complications/diagnosis/therapyfatal outcomemyocardial infarction/etiology

    More Related Videos

    Isolation and Characterization of Cardiac Mesenchymal Stromal Cells from Endomyocardial Bioptic Samples of Arrhythmogenic Cardiomyopathy Patients
    09:16

    Isolation and Characterization of Cardiac Mesenchymal Stromal Cells from Endomyocardial Bioptic Samples of Arrhythmogenic Cardiomyopathy Patients

    Published on: February 28, 2018

    8.1K
    Confirmation of Myocardial Ischemia and Reperfusion Injury in Mice Using Surface Pad Electrocardiography
    09:23

    Confirmation of Myocardial Ischemia and Reperfusion Injury in Mice Using Surface Pad Electrocardiography

    Published on: November 24, 2016

    14.0K

    Related Experiment Videos

    Last Updated: Mar 19, 2026

    A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis
    18:11

    A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

    Published on: December 28, 2012

    24.9K
    Isolation and Characterization of Cardiac Mesenchymal Stromal Cells from Endomyocardial Bioptic Samples of Arrhythmogenic Cardiomyopathy Patients
    09:16

    Isolation and Characterization of Cardiac Mesenchymal Stromal Cells from Endomyocardial Bioptic Samples of Arrhythmogenic Cardiomyopathy Patients

    Published on: February 28, 2018

    8.1K
    Confirmation of Myocardial Ischemia and Reperfusion Injury in Mice Using Surface Pad Electrocardiography
    09:23

    Confirmation of Myocardial Ischemia and Reperfusion Injury in Mice Using Surface Pad Electrocardiography

    Published on: November 24, 2016

    14.0K

    Area of Science:

    • Cardiology
    • Infectious Diseases
    • Internal Medicine

    Background:

    • Endocarditis is an infection of the heart's inner lining, often presenting with non-specific symptoms.
    • Septic embolization, where infected material travels through the bloodstream, can lead to serious complications.

    Observation:

    • A 67-year-old male presented with acute chest pain, indicative of a potential acute myocardial infarction.
    • Emergency cardiac catheterization revealed coronary embolism, suggesting a blockage in the heart's arteries due to emboli.

    Findings:

    • The patient was diagnosed with Gemella endocarditis, a bacterial infection of the heart valves.
    • The initial clinical manifestation was an embolic acute ST-segment-elevation myocardial infarction, a severe type of heart attack.

    Implications:

    • This case underscores the importance of considering endocarditis in the differential diagnosis of acute myocardial infarction, especially when embolic phenomena are suspected.
    • Early recognition and treatment of endocarditis can prevent life-threatening complications such as myocardial infarction.