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Videos de Conceptos Relacionados

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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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

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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...
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Blood Studies for Cardiovascular System I: Cardiac Biomarkers01:20

Blood Studies for Cardiovascular System I: Cardiac Biomarkers

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Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
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Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

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Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
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Assessment of blood pressure in brachial artery(two-step method)01:23

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Measuring blood pressure is a fundamental skill in healthcare that aids in diagnosing and monitoring hypertension and other cardiovascular conditions. An aneroid sphygmomanometer, commonly used in clinical settings, offers a manual and precise method for blood pressure measurement. The technique for using this instrument involves specific steps that must be carefully executed to ensure accuracy. The following detailed description outlines a two-step technique for assessing blood pressure using...
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Pre-Procedural Guidelines for Assessing Blood Pressure01:10

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Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
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Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

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Colocalization of eQTLs With Type 2 Diabetes and Glycemic Traits Using Whole-Genome Sequences in Diverse Populations From the NHLBI Trans-Omics in Precision Medicine (TOPMed) Program.

Diabetes·2026
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Racial and Ethnic Differences in Predicted Cardiovascular Disease Risk Using the PREVENT Equations in the US Population.

Circulation. Population health and outcomes·2026
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Cardiovascular Risk Factors - Lifestyle Modifications.

The New England journal of medicine·2026
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Higher Neighborhood Social Vulnerability is Associated with Lower Life's Essential 8 Cardiovascular Health Scores: the Coronary Artery Risk Development in Young Adults (CARDIA) Study.

medRxiv : the preprint server for health sciences·2026
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A Large, Diverse, Urban Cardiovascular Health e-Cohort in Childhood and Adolescence: Protocol for the Young Hearts Study.

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Video Experimental Relacionado

Updated: Sep 10, 2025

Author Spotlight: Assessing the Cardiovascular Profile of Patients with Metabolic Syndrome
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Comparando las puntuaciones de los "8 esenciales de la vida" de los adultos mayores que viven con enfermedades

James M Walker1, Daniel J Won1, Ravi S Patel1

  • 1Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL USA.

Journal of the American Heart Association
|August 20, 2025
PubMed
Resumen

Las puntuaciones de salud cardiovascular (Life' s Essential 8) se mantuvieron estables o disminuyeron en los adultos mayores, con caídas significativas observadas en aquellos con hipertensión, accidente cerebrovascular y insuficiencia cardíaca. Estos hallazgos ponen de relieve las tendencias y las oportunidades de prevención en esta población de alto riesgo.

Palabras clave:
La vida es esencial 8Enfermedad cardiovascularsalud cardiovascularcardiología geriátricaMedicina preventiva para el cáncer

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Área de la Ciencia:

  • Cardiología
  • Salud pública
  • Gerontología

Sus antecedentes:

  • El marco Life's Essential 8 (LE8) de la Asociación Americana del Corazón evalúa la salud cardiovascular.
  • Las investigaciones anteriores sobre las puntuaciones LE8 se centraron principalmente en individuos sin enfermedad cardiovascular (ECV) preexistente.
  • Este estudio investiga las tendencias recientes en las puntuaciones LE8 específicamente dentro de las poblaciones de adultos mayores que tienen ECV existentes.

Objetivo del estudio:

  • Examinar las tendencias en las puntuaciones de salud cardiovascular entre los adultos mayores de EE.UU. (65+) entre 2013 y 2018.
  • Evaluar cómo estas tendencias difieren entre individuos con y sin enfermedad cardiovascular (ECV) prevalente.
  • Identificar las enfermedades cardiovasculares específicas asociadas con cambios significativos en las puntuaciones LE8.

Principales métodos:

  • Se utilizaron datos de la Encuesta Nacional de Examen de Salud y Nutrición (NHANES) de 2013-2018.
  • Las puntuaciones totales LE8 calculadas (0-100) para 3050 adultos mayores no institucionalizados de los Estados Unidos.
  • Se analizaron los diagnósticos autoinformados de ECV (enfermedad coronaria, accidente cerebrovascular, insuficiencia cardíaca, hipertensión, angina de pecho, infarto de miocardio) y su asociación con los cambios en la puntuación LE8 utilizando regresión lineal.

Principales resultados:

  • Las puntuaciones LE8 generalmente se mantuvieron estables o disminuyeron de 2013-2014 a 2017-2018 en todos los participantes.
  • Los adultos mayores con hipertensión mostraron una disminución del 4,1% en las puntuaciones LE8.
  • Se observaron disminuciones significativas en los pacientes con accidente cerebrovascular (disminución del 11,5%) y insuficiencia cardíaca (disminución del 15,2%).

Conclusiones:

  • La salud cardiovascular, medida por las puntuaciones LE8, mostró estabilidad o disminución en los adultos mayores de los Estados Unidos antes de la pandemia de COVID-19.
  • Las personas con hipertensión, accidente cerebrovascular e insuficiencia cardíaca experimentaron reducciones significativas en sus puntuaciones LE8.
  • Estos hallazgos subrayan la necesidad de mejorar las estrategias de prevención primaria y secundaria de enfermedades cardiovasculares en los adultos mayores, un grupo demográfico con alto riesgo de eventos cardiovasculares.