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Related Concept Videos

Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

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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...
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Appendicitis-I: Introduction01:22

Appendicitis-I: Introduction

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The appendix, a small, narrow, blind tube extending from the inferior part of the cecum, is widely regarded as a vestigial organ, having lost much of its original function through evolution. Despite its diminished role, the appendix can become inflamed, a condition known as appendicitis.
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
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Acute Coronary Syndrome V: Nursing Management01:26

Acute Coronary Syndrome V: Nursing Management

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

Acute Coronary Syndrome III: Diagnostic Studies

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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...
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Acute Coronary Syndrome IV: Interprofessional Care01:28

Acute Coronary Syndrome IV: Interprofessional Care

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IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...
235
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

376
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...
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Related Experiment Video

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Portable Thermographic Screening for Detection of Acute Wallenberg's Syndrome
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Abdominal Pain Syndromes: Acute Appendicitis.

Paul T Mingo1, Katie L Buel1

  • 1Indiana University School of Medicine in Indianapolis.

FP Essentials
|January 22, 2026
PubMed
Summary

Acute appendicitis diagnosis is challenging, requiring clinical evaluation, lab tests, and imaging like CT scans. Treatment varies from surgery for complicated cases to antibiotics and drainage for uncomplicated appendicitis.

Area of Science:

  • Gastroenterology
  • Surgical Oncology
  • Emergency Medicine

Background:

  • Acute appendicitis is a frequent cause of emergency abdominal surgery.
  • Clinical diagnosis of appendicitis is often difficult, despite specific symptoms like McBurney point tenderness.

Purpose of the Study:

  • To outline current diagnostic and management strategies for acute appendicitis.
  • To differentiate between uncomplicated and complicated appendicitis based on imaging findings.

Main Methods:

  • Utilizing laboratory tests (white blood cell count, C-reactive protein, neutrophil-to-lymphocyte ratio).
  • Employing clinical prediction tools (Appendicitis Inflammatory Response score).
  • Leveraging diagnostic imaging, including ultrasonography and computed tomography (CT).

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

  • CT scans are valuable for diagnosing appendicitis and evaluating other causes of abdominal pain.
  • Appendicitis is subcategorized into uncomplicated (inflammation) and complicated (necrosis, perforation, abscess).
  • Appendicolith presence and pregnancy necessitate surgical management.

Conclusions:

  • Laparoscopic appendectomy is standard for uncomplicated appendicitis.
  • Complicated appendicitis in stable patients may be treated nonoperatively with antibiotics and abscess drainage, followed by possible interval appendectomy.