Chest pain and associated symptoms of acute coronary syndromes

Holli A DeVon1, Catherine J Ryan

  • 1Marquette University, Wis. Catherine J. Ryan, PhD, RN, CS, CCRN University of Illinois at Chicago, Ill, USA. holli.devon@marquette.edu

Insights

Acute coronary syndromes (ACS) are a major health risk, encompassing unstable angina and myocardial infarctions. Rapid identification of ACS patients is crucial for timely treatment like thrombolysis and interventions.

Area of Science:

  • Cardiology
  • Emergency Medicine
  • Nursing

Background:

  • Coronary heart disease (CHD) poses a significant health risk in the United States.
  • Acute coronary syndromes (ACS) represent critical manifestations of CHD, including unstable angina and myocardial infarctions (MI).
  • Timely and precise identification of ACS is essential for effective patient management.

Purpose of the Study:

  • To outline the incidence, etiology, and risk factors associated with ACS.
  • To detail the assessment and diagnostic strategies for patients presenting with ACS.
  • To provide current treatment recommendations for nurses managing ACS patients.

Main Methods:

  • Review of current medical literature on ACS.
  • Analysis of diagnostic criteria and clinical presentation.
  • Synthesis of evidence-based nursing interventions and treatment guidelines.

Main Results:

  • ACS encompasses unstable angina, non-ST elevation MI, and ST-elevation MI.
  • Accurate assessment and diagnosis are key to initiating appropriate interventions.
  • Nurses play a vital role in the rapid identification and management of ACS.

Conclusions:

  • Effective management of ACS requires a thorough understanding of its causes, risk factors, and diagnostic pathways.
  • Prompt recognition and intervention in ACS can significantly improve patient outcomes.
  • Adherence to evidence-based recommendations is crucial for nurses caring for ACS patients.

Related Concept Videos

Coronary Artery Disease III: Clinical Manifestations01:30

Coronary Artery Disease III: Clinical Manifestations

Coronary Artery Disease (CAD) is a primary health risk worldwide, leading to significant morbidity and mortality. The condition arises from the buildup of atherosclerotic plaques within the coronary arteries, resulting in diminished blood supply to the heart muscle.The clinical manifestations of CAD vary widely, from asymptomatic stages to severe, life-threatening conditions. Understanding these manifestations is crucial for early diagnosis and effective management.Angina Pectoris: The Warning...
Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

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

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

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

Acute Coronary Syndrome III: Diagnostic Studies

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

Acute Coronary Syndrome V: Nursing Management

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,...
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...