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Related Concept Videos

Myocarditis III: Medical Management01:14

Myocarditis III: Medical Management

11
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...
11
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

16
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...
16
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

14
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...
14
Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

43
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...
43
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

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

Acute Coronary Syndrome III: Diagnostic Studies

16
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...
16

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Acute Myocardial Infarction in a Young Male With COVID-19 Infection.

Hovra Zahoor1, Eboselumen Aigbe1, Aamir Hussain2

  • 1Internal Medicine, HCA Florida Orange Park Hospital, Orange Park, USA.

Cureus
|March 21, 2023
PubMed
Summary

Coronavirus disease 2019 (COVID-19) can cause arterial thrombosis, leading to myocardial infarction even in young, healthy individuals. This case highlights the need for high suspicion of COVID-19-related heart attacks, irrespective of traditional cardiovascular risk factors.

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Vascular Medicine

Background:

  • Coronavirus disease 2019 (COVID-19) is a global health crisis with varied presentations.
Keywords:
acute coronary thrombosisacute myocardial infarctioncovid-19mechanical thrombectomy (mt)venous thromboembolsim

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  • While COVID-19-related myocarditis is documented, coronary artery thrombosis is rarely reported.
  • Previous cases of COVID-19-associated myocardial infarction involved patients with pre-existing cardiovascular risk factors.