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Related Concept Videos

Angina V: Nursing Management01:20

Angina V: Nursing Management

Angina, a symptom of myocardial ischemia, requires a structured nursing management approach to ensure effective care and prevent complications like myocardial infarction. Comprehensive nursing care involves assessing, diagnosing, planning, implementing interventions, and evaluating outcomes, all tailored to the individual patient's needs.Patient AssessmentNursing assessment begins with a detailed subjective evaluation of symptoms, which typically include chest pain or pressure radiating to the...
Angina III: Clinical Manifestations and Assessment01:29

Angina III: Clinical Manifestations and Assessment

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...
Angina I: Introduction01:30

Angina I: Introduction

Definition and Symptoms: Angina (angina pectoris) is chest pain or discomfort caused by myocardial ischemia, which occurs when the heart muscle receives insufficient oxygen-rich blood. It typically manifests as pressing, squeezing, or crushing sensations in the chest and may radiate to the shoulders, arms, neck, jaw, or back.Primary Cause: In a healthy state, the coronary arteries can dilate (widen) to increase blood flow and meet the increased oxygen demand during physical activity or...
Pericarditis IV: Nursing Management01:25

Pericarditis IV: Nursing Management

Pericarditis, an inflammation of the pericardium, necessitates diligent nursing management to ensure effective patient care and recovery. The initial step in managing pericarditis is a comprehensive patient medical assessment.The patient reports chest pain aggravated by breathing, coughing, and swallowing, which worsens when lying supine. The pain often improves when sitting up and leaning forward. Additional symptoms may include fever, malaise, and, in severe cases, signs of heart failure.
Angina IV: Management01:26

Angina IV: Management

IntroductionThe management of angina requires a comprehensive approach that includes pharmacological therapies, medical procedures, and lifestyle modifications.Pharmacological TherapiesAntiplatelet agents, such as aspirin, clopidogrel, prasugrel, and ticagrelor, play a pivotal role in preventing thrombus formation in patients with angina. These medications inhibit platelet aggregation and reduce the likelihood of myocardial infarction and other cardiovascular events.Anticoagulants, including...
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...

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Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
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[Chest pain unit: first experience in Chile].

Pablo Castro1, Ramón Corbalán, Rodrigo Isa

  • 1Departamento de Enfermedades Cardiovasculares, Hospital Clínico y Facultad de Medicina, Pontifica Universidad Católica de Chile, Chile. pcastro@med.puc.cl.

Revista Medica De Chile
|October 5, 2007
PubMed
Summary

A dedicated Chest Pain Unit (CPU) effectively evaluates acute chest pain, improving diagnosis of acute coronary syndrome (ACS) and enabling safe discharge for low-risk patients.

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Area of Science:

  • Cardiology
  • Emergency Medicine
  • Clinical Risk Stratification

Context:

  • Many emergency room admissions for chest pain are not due to acute coronary syndrome (ACS).
  • Misdiagnosis and premature discharge of ACS patients lead to significantly increased short-term mortality.
  • Chest Pain Units (CPUs) offer a structured approach to manage acute chest pain.

Purpose:

  • To assess the effectiveness of a Chest Pain Unit (CPU) in an emergency department setting for evaluating patients with acute chest pain.

Summary:

  • A prospective study evaluated 407 patients with chest pain using a CPU. Patients were risk-stratified into high, intermediate, and low probability for ACS.
  • High-probability patients were admitted to the Coronary Unit (CU), while moderate-probability patients underwent further CPU evaluation, and low-probability patients were discharged.
  • Results showed 73% of high-probability patients had confirmed ACS, and 86% of moderate-probability patients were safely discharged after CPU evaluation.

Impact:

  • Implementing a structured risk evaluation in a CPU enhances acute chest pain management.
  • Facilitates timely admission and treatment for high-risk ACS patients.
  • Enables safe discharge protocols for low-risk patients, optimizing resource utilization and patient outcomes.