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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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Coronary Artery Disease III: Clinical Manifestations01:30

Coronary Artery Disease III: Clinical Manifestations

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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...
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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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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 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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Takotsubo syndrome.

Álvaro Aparisi1, Aitor Uribarri2

  • 1Departamento de Cardiología, Hospital Clínico Universitario, Valladolid, España.

Medicina Clinica
|July 14, 2020
PubMed
Summary

Takotsubo syndrome, a type of acute heart failure, mimics heart attacks but lacks coronary artery disease. This review covers its causes, classifications, and patient management.

Keywords:
Broken heart syndromeCatecholamineCatecolaminasHeart failureInsuficiencia cardiacaSíndrome de TakotsuboSíndrome del corazón rotoTakotsubo syndrome

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Area of Science:

  • Cardiology
  • Internal Medicine
  • Pathophysiology

Background:

  • Takotsubo syndrome (TTS) is an acute cardiac condition.
  • It presents symptoms similar to acute coronary syndrome (ACS).
  • Key features include heart failure and temporary ventricular dysfunction without obstructive coronary artery disease.

Purpose of the Study:

  • To provide a comprehensive review of Takotsubo syndrome.
  • To explore proposed pathophysiological hypotheses.
  • To update on recent classifications, clinical characteristics, diagnostics, and treatments.

Main Methods:

  • Literature review of proposed hypotheses for Takotsubo syndrome.
  • Analysis of recent classifications and clinical data.
  • Synthesis of diagnostic and treatment strategies.

Main Results:

  • Multiple hypotheses exist regarding TTS pathophysiology.
  • Recent classifications have emerged for Takotsubo syndrome.
  • Key clinical features, diagnostic tools, and treatments are outlined.

Conclusions:

  • Takotsubo syndrome requires understanding its complex pathophysiology.
  • Accurate classification aids in diagnosis and management.
  • A multidisciplinary approach is essential for optimal patient outcomes.