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

Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

33
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...
33
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

24
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...
24
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

13
Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
13
Angina III: Clinical Manifestations and Assessment01:29

Angina III: Clinical Manifestations and Assessment

15
Angina manifests as chest pain, tightness, or squeezing discomfort typically located behind the breastbone. It can radiate to the neck, jaw, shoulders, and inner aspects of the upper arms, most commonly the left arm. Patients may experience shortness of breath, fatigue, profuse sweating, dizziness, indigestion, heartburn, palpitations, anxiety, and vomiting as accompanying symptoms. This pain often lasts a few minutes and is triggered by physical exertion, emotional stress, heavy meals, or cold...
15
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

13
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...
13
Acute Coronary Syndrome V: Nursing Management01:26

Acute Coronary Syndrome V: Nursing Management

19
Nursing Assessment:Nursing management of acute coronary syndrome (ACS) involves taking the patient's history, focusing on primary complaints such as chest pain, dyspnea, and excessive sweating (diaphoresis), as well as other symptoms like back or jaw pain, nausea, vomiting, palpitations, dizziness, and fatigue. The nurse also reviews the patient's history of cardiac events, risk factors such as hypertension, diabetes, smoking, family history, and current medications.In the objective assessment,...
19

You might also read

Related Articles

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

Sort by
Same author

Use of Thromboelastography in Assessment of Snake Bite Coagulopathy.

The American surgeon·2024
Same author

Circuit change in neonatal and pediatric extracorporeal membrane oxygenation is associated with adverse outcomes.

Perfusion·2023
Same author

Splenic Rupture Following Colonoscopy.

The American surgeon·2023
Same author

Delayed Presentation of Small Bowel Injury Following Extraperitoneal Ballistic Injury.

The American surgeon·2023
Same author

Minimally Invasive Realignment for Slipping Rib Syndrome.

The American surgeon·2023
Same author

The impact of social determinants of health on management of stage I non-small cell lung cancer.

American journal of surgery·2021
Same journal

Impact of Ceftriaxone on the Incidence of Early VAP in Patients With TBI and Multisystem Trauma.

The American surgeon·2026
Same journal

Physiologic Status at Cannulation Is Associated With Survival in Trauma Patients Receiving ECMO.

The American surgeon·2026
Same journal

Robotic Resection of Type 2 Klatskin's Tumor With Portal Vein Lateral Venorrhaphy and Dual Hepaticojejunostomy Biliary Reconstruction.

The American surgeon·2026
Same journal

Artificial Intelligence in Everyday Surgical Practice: A Practical Review.

The American surgeon·2026
Same journal

What the Salary Rankings Miss About Pediatric Surgery: Readiness, Not Compensation.

The American surgeon·2026
Same journal

Contrast Without Clarity: The Questionable Role of Oral Contrast in Detecting Missed Hollow Viscus Injury.

The American surgeon·2026
See all related articles

Related Experiment Video

Updated: Jul 30, 2025

LAD-Ligation: A Murine Model of Myocardial Infarction
08:23

LAD-Ligation: A Murine Model of Myocardial Infarction

Published on: October 14, 2009

44.9K

Snake Envenomation Simulating ST Elevation Myocardial Infarction.

Nehal Ninad1, Neil Andharia2, Erik Schneibel3

  • 1Department of Surgery, Atrium Health Navicent, Macon, GA, USA.

The American Surgeon
|May 11, 2023
PubMed
Summary
This summary is machine-generated.

Snake bites can cause severe cardiotoxicity, mimicking myocardial infarction (STEMI). This case highlights the importance of considering envenomation in patients presenting with cardiac emergencies.

Keywords:
CardiotoxicityEnvenomation syndromeSnake biteSnake bite rare complication

More Related Videos

Induction of Acute Skeletal Muscle Regeneration by Cardiotoxin Injection
07:39

Induction of Acute Skeletal Muscle Regeneration by Cardiotoxin Injection

Published on: January 1, 2017

22.2K
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

13.4K

Related Experiment Videos

Last Updated: Jul 30, 2025

LAD-Ligation: A Murine Model of Myocardial Infarction
08:23

LAD-Ligation: A Murine Model of Myocardial Infarction

Published on: October 14, 2009

44.9K
Induction of Acute Skeletal Muscle Regeneration by Cardiotoxin Injection
07:39

Induction of Acute Skeletal Muscle Regeneration by Cardiotoxin Injection

Published on: January 1, 2017

22.2K
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

13.4K

Area of Science:

  • Cardiology
  • Toxicology
  • Emergency Medicine

Background:

  • Snake envenomation commonly causes local tissue damage, coagulopathy, and systemic toxicity.
  • Cardiotoxicity is a rare manifestation, typically presenting as arrhythmias.
  • Myocardial infarction (MI) following snakebite is exceptionally uncommon.

Observation:

  • A 49-year-old male presented with a snake bite and subsequent hemodynamic collapse.
  • Electrocardiogram (EKG) and troponin levels indicated ST-elevation myocardial infarction (STEMI).
  • Cardiac catheterization revealed severe cardiomyopathy with reduced ejection fraction, but no coronary thrombosis.

Findings:

  • The patient's presentation mimicked an acute myocardial infarction (STEMI) due to snake envenomation.
  • Severe cardiotoxicity, leading to cardiomyopathy, was diagnosed post-snakebite.
  • No coronary intervention was required, but angiography was crucial for diagnosis.

Implications:

  • This case underscores the potential for severe cardiac complications from snake envenomation.
  • It emphasizes the need to consider envenomation in the differential diagnosis of myocardial infarction-like syndromes.
  • Further research into the mechanisms of snakebite-induced cardiotoxicity is warranted.