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Related Concept Videos

Assessment of the Cardiovascular System I: Subjective Data01:23

Assessment of the Cardiovascular System I: Subjective Data

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...
Assessment of the Cardiovascular System II: Inspection01:29

Assessment of the Cardiovascular System II: Inspection

Inspection is the initial step in assessing the cardiovascular system. It involves a detailed visual examination that provides crucial information about a patient's circulatory and cardiac health. This systematic process, conducted from head to toe, helps identify signs of cardiovascular conditions by observing physical appearance, skin and mucous membranes, jugular and carotid pulsations, chest symmetry, and the condition of the extremities.
Head and Neck
Cardiovascular System Abnormal Findings I: Inspection and Palpation01:29

Cardiovascular System Abnormal Findings I: Inspection and Palpation

In a cardiovascular examination, inspection and palpation are crucial for identifying abnormalities.
Abnormal findings observed during an inspection
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers01:19

Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...

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Related Experiment Video

Updated: May 13, 2026

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis
07:51

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis

Published on: September 26, 2018

Cardiovascular risk factor investigation: a pediatric issue.

Anabel N Rodrigues1, Glaucia R Abreu, Rogério S Resende

  • 1School of Medicine, University Center of Espírito Santo, Colatina, Brazil.

International Journal of General Medicine
|March 22, 2013
PubMed
Summary

Childhood cardiovascular risk factors like hypertension and obesity are linked to adult heart disease. Early identification and intervention in children are crucial for preventing future cardiovascular disease epidemics.

Keywords:
Cardiovascular riskChildrenDyslipidemiaHypertensionMetabolic syndromeObesitySedentariness

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Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System
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Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System

Published on: May 5, 2018

Related Experiment Videos

Last Updated: May 13, 2026

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis
07:51

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis

Published on: September 26, 2018

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System
07:34

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System

Published on: May 5, 2018

Area of Science:

  • Pediatrics
  • Cardiology
  • Public Health

Background:

  • Cardiovascular disease (CVD) risk factors often originate in childhood and adolescence.
  • Atherosclerosis precursors are detectable in youth, though clinical CVD manifests in adulthood.
  • Early identification of risk factors is vital for long-term cardiovascular health.

Purpose of the Study:

  • To correlate childhood and adolescent cardiovascular risk factors with the incidence of cardiovascular disease.
  • To highlight the importance of investigating and understanding these associations in young populations.

Main Methods:

  • Systematic review of literature.
  • Searched PubMed, SciELO, and Cochrane databases.
  • Included studies published between 1992 and 2012.

Main Results:

  • High prevalence of hypertension, obesity, dyslipidemia, and sedentariness in children and adolescents.
  • Childhood blood pressure measurements predict adult hypertension.
  • Lower cholesterol levels and regular exercise in youth correlate with lower CVD mortality rates.
  • Sedentariness is highly prevalent among young individuals.

Conclusions:

  • Reporting prevalence and correlations of cardiovascular risk factors in childhood is essential for identifying at-risk populations.
  • Early detection of risk factors in asymptomatic children can reduce the future burden of CVD.
  • Addressing childhood hypertension, obesity, and dyslipidemia is critical to prevent future epidemics.