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Related Concept Videos

Heart Failure IV: Classification and Diagnostic Evaluation01:30

Heart Failure IV: Classification and Diagnostic Evaluation

67
Heart failure can be classified in various ways, with the most common classifications based on physical activity limitations, disease progression, severity, and treatment strategies.The Functional Classification of Heart Failure divides patients into four categories based on physical activity limitation due to symptom burden.Class I: Patients in this class have cardiac disease but no physical activity limitations. Ordinary activities like walking, climbing stairs, or routine tasks do not cause...
67
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

40
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...
40
Pathophysiology of Heart Failure01:17

Pathophysiology of Heart Failure

1.9K
Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
1.9K
Heart Failure VII: Nursing Interventions01:30

Heart Failure VII: Nursing Interventions

166
The first step in nursing management of a patient with heart failure involves thoroughly assessing the patient's medical history.Subjective Data: Obtain the patient's medical history of coronary artery disease, hypertension, myocardial infarction, and symptoms like dyspnea, orthopnea, and paroxysmal nocturnal dyspnea.Objective Data: Conduct a physical examination to identify findings such as jugular vein distention, pulmonary crackles, tachycardia, murmurs, peripheral edema, and vital signs,...
166
Cardiomyopathy II: Dilated Cardiomyopathy01:30

Cardiomyopathy II: Dilated Cardiomyopathy

59
Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
59
Heart Failure III: Clinical Manifestations01:26

Heart Failure III: Clinical Manifestations

78
Heart failure (HF) manifests primarily as dyspnea, fatigue, and fluid retention, resulting in peripheral and pulmonary edema. Symptoms may vary depending on which ventricle is more affected, left or right.Left-Sided Heart FailureAlso known as left ventricular failure, this condition results from the left ventricle's inability to fill or eject sufficient blood into the systemic circulation. It leads to pulmonary congestion, which occurs when the left ventricle fails to eject blood effectively...
78

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Comments on association of HbA1c with carotid artery plaques in patients with coronary heart disease.

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Related Experiment Video

Updated: Oct 6, 2025

Author Spotlight: Investigating HR-Dependent Cardiac Function in Mouse Models Through a Novel Atrial-Pacing Approach
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[Clinical diagnostic approach for heart failure].

M L Nguyen Trung1, A Ancion1, P Lancellotti1

  • 1Service de Cardiologie, CHU Liège, Belgique.

Revue Medicale De Liege
|January 14, 2022
PubMed
Summary

This guide outlines diagnostic steps for suspected heart failure. It details key patient history, clinical signs, and necessary tests for accurate diagnosis.

Area of Science:

  • Cardiology
  • Internal Medicine

Background:

  • Heart failure (HF) diagnosis requires careful evaluation of patient history and clinical presentation.
  • Early identification of HF is crucial for timely intervention and improved patient outcomes.

Framework:

  • This diagnostic work-up focuses on identifying key anamnestic and clinical indicators of heart failure.
  • Recommendations cover initial patient assessment and the systematic approach to diagnosis.

Implementation:

  • Clinicians should pay close attention to specific symptoms and physical examination findings suggestive of HF.
  • A structured approach to diagnostic exploration is essential for confirming or excluding heart failure.

Implications:

  • Implementing these recommendations can lead to earlier and more accurate heart failure diagnoses.
Keywords:
Recommendations – DiagnosisHeart failure

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  • Improved diagnostic strategies contribute to better management and prognosis for patients with heart failure.