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 I: Introduction01:21

Myocarditis I: Introduction

450
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...
450
Abnormal Proliferation02:23

Abnormal Proliferation

5.3K
Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...
5.3K
Myocarditis IV: Nursing Management01:22

Myocarditis IV: Nursing Management

269
Myocarditis is an inflammatory condition of the myocardium requiring meticulous nursing management for optimal patient outcomes. Effective management begins with a thorough assessment of the patient's medical history, paying close attention to past infections, autoimmune disorders, travel history, and exposure to toxins or drugs. Recent viral infections and systemic diseases are particularly relevant due to their potential role in triggering myocarditis.Physical Examination and MonitoringThe...
269
Myocarditis III: Medical Management01:14

Myocarditis III: Medical Management

225
Myocarditis: Comprehensive Medical ManagementMyocarditis, the heart muscle inflammation, requires a comprehensive medical management strategy that addresses the underlying cause, provides supportive care, manages symptoms, and reduces cardiac workload.Infections and Autoimmune CausesAdminister appropriate antimicrobial therapy when an infectious agent causes myocarditis. For instance, penicillin treats infections caused by Group A Streptococcus. In cases where autoimmune processes are...
225
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

342
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...
342
Cardiovascular System Abnormal Findings I: Inspection and Palpation01:29

Cardiovascular System Abnormal Findings I: Inspection and Palpation

963
In a cardiovascular examination, inspection and palpation are crucial for identifying abnormalities.
Abnormal findings observed during an inspection
963

You might also read

Related Articles

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

Sort by
Same author

Sex differences in circulating microRNA profiles in heart failure with preserved and reduced ejection fraction.

European heart journal open·2026
Same author

Multicellular Crosstalk and Therapeutic Vaccines in Heart Failure.

Physiology (Bethesda, Md.)·2026
Same author

Perivascular adipose tissue and vascular inflammation: from biological insights to clinical implications.

Frontiers in physiology·2026
Same author

Inverse Agonist Activity of Angiotensin II Receptor Blocker Is Crucial for Prevention of Progressive Aortic Dilatation in Marfan Syndrome.

Arteriosclerosis, thrombosis, and vascular biology·2025
Same author

Prognostic Implications of the Periaortic Fat Attenuation Index in Uncomplicated Type B Aortic Dissection.

Radiology. Cardiothoracic imaging·2025
Same author

Myocardial lipin1 protects the heart against ischemic injury by preserving lipid homeostasis.

JCI insight·2025

Related Experiment Video

Updated: Feb 15, 2026

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse
12:24

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse

Published on: June 20, 2014

10.5K

Various Cardiac Abnormalities Caused by Bacterial Myocarditis.

Jin Komuro1, Kazutaka Ueda1, Mitsunobu Kaneko1

  • 1Department of Cardiology, Tokyo Metropolitan Police Hospital.

International Heart Journal
|January 30, 2018
PubMed
Summary

A rare case of bacterial myocarditis, caused by E. coli urinary tract infection, led to fatal heart failure in a 69-year-old woman. This highlights the importance of considering bacterial myocarditis in patients with cardiac issues and infection.

Keywords:
Atrioventricular dissociationHeart failureMyocardial infarction

More Related Videos

Assessing Bacterial Invasion of Cardiac Cells in Culture and Heart Colonization in Infected Mice Using Listeria monocytogenes
09:18

Assessing Bacterial Invasion of Cardiac Cells in Culture and Heart Colonization in Infected Mice Using Listeria monocytogenes

Published on: May 27, 2015

5.9K
Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip
06:11

Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip

Published on: March 29, 2024

2.4K

Related Experiment Videos

Last Updated: Feb 15, 2026

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse
12:24

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse

Published on: June 20, 2014

10.5K
Assessing Bacterial Invasion of Cardiac Cells in Culture and Heart Colonization in Infected Mice Using Listeria monocytogenes
09:18

Assessing Bacterial Invasion of Cardiac Cells in Culture and Heart Colonization in Infected Mice Using Listeria monocytogenes

Published on: May 27, 2015

5.9K
Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip
06:11

Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip

Published on: March 29, 2024

2.4K

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Pathology

Background:

  • Bacterial myocarditis is a rare but serious cardiac condition.
  • Urinary tract infections (UTIs) are common, particularly in older adults.

Observation:

  • A 69-year-old woman with no prior medical history presented with heart failure.
  • During hospitalization, she developed myocardial infarction, atrioventricular dissociation, and cardiac dysfunction.
  • Despite intensive care, the patient's condition deteriorated, leading to death.

Findings:

  • Autopsy revealed bacterial myocarditis as the cause of cardiac abnormalities.
  • The myocarditis was strongly suspected to be a complication of an E. coli urinary tract infection.
  • Escherichia coli (E. coli) is a common bacterium, often associated with UTIs.

Implications:

  • This case underscores the potential for bacterial infections, even common ones like UTIs, to cause severe cardiac complications.
  • Healthcare providers should maintain a high index of suspicion for bacterial myocarditis in patients presenting with unexplained cardiac dysfunction, especially in the presence of a concurrent bacterial infection.
  • Early recognition and appropriate antibiotic treatment are crucial for managing bacterial myocarditis and improving patient outcomes.