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Related Concept Videos

Assessment of the Cardiovascular System I: Subjective Data01:23

Assessment of the Cardiovascular System I: Subjective Data

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A thorough health history and physical assessment are essential for identifying cardiovascular disease (CVD) symptoms and distinguishing them from other health issues.
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
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Heart Failure III: Clinical Manifestations01:26

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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...
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Cardiovascular System Abnormal Findings I: Inspection and Palpation01:29

Cardiovascular System Abnormal Findings I: Inspection and Palpation

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In a cardiovascular examination, inspection and palpation are crucial for identifying abnormalities.
Abnormal findings observed during an inspection
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Pathophysiology of Heart Failure01:17

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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...
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The heart's primary function is to pump blood throughout the body, maintaining a balance between blood sent out (cardiac output) and blood returning (venous return). If this balance is disrupted, it can result in congestive heart failure (CHF), a severe condition where the heart becomes an inefficient pump, leading to inadequate blood circulation.
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Imaging Studies for Cardiovascular System I:Echocardiography01:17

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Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
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Related Experiment Video

Updated: Sep 23, 2025

Author Spotlight: Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System
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[Functional cardiovascular symptoms].

Peter Henningsen, Karl-Ludwig Laugwitz

    Deutsche Medizinische Wochenschrift (1946)
    |May 11, 2022
    PubMed
    Summary
    This summary is machine-generated.

    This review updates the diagnosis and management of functional cardiovascular symptoms, which are common and mimic heart disease. Effective treatment involves validating patient symptoms and employing biopsychosocial strategies, potentially including psychotherapy.

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    Area of Science:

    • Cardiology
    • Psychosomatic Medicine

    Background:

    • Functional cardiovascular symptoms are prevalent, affecting up to 30% of patients in chest pain units.
    • These symptoms often include chest pain, palpitations, dyspnea, dizziness, fatigue, and other somatic complaints.

    Purpose of the Study:

    • To provide an updated review on the diagnosis, differential diagnosis, and management of functional cardiovascular symptoms.
    • To highlight the importance of a biopsychosocial approach in managing these conditions.

    Main Methods:

    • Literature review of current diagnostic and management strategies for functional cardiovascular symptoms.
    • Emphasis on differential diagnosis including gastrointestinal and mental health disorders.

    Main Results:

    • Functional cardiac symptoms are common and often present with a wide range of somatic complaints.
    • Differential diagnosis must consider gastrointestinal disorders (e.g., GERD) and mental health conditions (e.g., anxiety, panic disorders).

    Conclusions:

    • Successful management requires acknowledging the reality of symptoms despite the lack of organic cause.
    • A stepped care approach, starting with supportive communication and self-help, and progressing to psychotherapy when needed, is effective.
    • Collaboration with psychotherapists is crucial for optimal patient outcomes.