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Related Concept Videos

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

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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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Acute Coronary Syndrome I: Introduction01:30

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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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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...
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Coronary Artery Disease V: Interprofessional Care01:27

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Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
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Coronary Artery Disease II: Pathophysiology01:26

Coronary Artery Disease II: Pathophysiology

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Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
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[Chronic coronary syndrome-Update].

Miroslava Valentová1,2, Torben Lange3,4, Birte Viehmeister5

  • 1Klinik für Geriatrie, Universitätsmedizin Göttingen, Robert-Koch-Str. 42, 37099, Göttingen, Deutschland. miroslava.valentova@med.uni-goettingen.de.

Zeitschrift Fur Gerontologie Und Geriatrie
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Coronary artery disease (CAD) encompasses chronic and acute conditions, impacting older adults significantly. Early diagnosis and risk factor management are crucial for improving quality of life and prognosis.

Keywords:
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Area of Science:

  • Cardiology
  • Internal Medicine

Background:

  • Coronary artery disease (CAD) represents a spectrum from chronic (CCS) to acute coronary syndrome (ACS).
  • CAD is a primary cause of mortality in elderly populations.
  • Symptoms like angina, dyspnea, and fatigue significantly diminish patients' quality of life.

Purpose of the Study:

  • To outline the diagnostic and therapeutic strategies for coronary artery disease.
  • To emphasize the importance of risk factor optimization in CAD management.

Main Methods:

  • Basic diagnostics include patient history, physical examination, ECG, lab tests, and echocardiography.
  • Advanced functional tests include stress MRI, stress echocardiography, and myocardial scintigraphy.
  • Direct imaging modalities comprise coronary CT and invasive coronary angiography.

Main Results:

  • Treatment decisions are guided by symptom severity, patient preferences, and procedural risks.
  • Risk factor optimization and antithrombotic/antianginal therapy form the cornerstone of basic treatment for all ages.
  • Revascularization is indicated for patients with refractory symptoms or high-risk profiles.

Conclusions:

  • Comprehensive diagnostic approaches are available for CAD, ranging from basic to advanced imaging techniques.
  • Risk factor management and guideline-directed medical therapy are fundamental for all CAD patients.
  • Revascularization strategies should be carefully considered based on individual patient factors and risk stratification.