Related Experiment Video

Updated: Jul 6, 2026

Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies
10:11

Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies

Published on: October 22, 2014

[Solar activity and cardiovascular diseases]

A V Smirnova, N N Naumcheva

    Klinicheskaia Meditsina
    |March 11, 2008
    PubMed

    More Related Videos

    Aggravation of Myocardial Ischemia upon Particulate Matter Exposure in Atherosclerosis Animal Model07:35

    Aggravation of Myocardial Ischemia upon Particulate Matter Exposure in Atherosclerosis Animal Model

    Published on: December 10, 2021

    Related Concept Videos

    Psychoneuroimmunology: Cardiovascular Disease01:27

    Psychoneuroimmunology: Cardiovascular Disease

    Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
    A key area of focus in PNI is the relationship between stress and coronary...
    Coronary Artery Disease III: Clinical Manifestations01:30

    Coronary Artery Disease III: Clinical Manifestations

    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...
    Coronary Artery Disease II: Pathophysiology01:26

    Coronary Artery Disease II: Pathophysiology

    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...
    Regulation of the Cardiovascular System01:27

    Regulation of the Cardiovascular System

    The regulation of the cardiovascular system allows the body to adapt to various demands and maintain homeostasis.
    The regulation of the cardiovascular system involves the autonomic nervous system (ANS), baroreceptors, and chemoreceptors, ensuring that heart rate and blood pressure are appropriately modulated in response to varying physiological demands.
    The ANS comprises two main divisions: the sympathetic and parasympathetic nervous systems. The sympathetic nervous system enhances...
    Factors Influencing Heart Rate01:30

    Factors Influencing Heart Rate

    The heart rate, or pulse rate, is a vital indicator of cardiovascular health. It reflects the number of times the heart beats per minute. Various physiological and environmental factors influence heart rate, increasing or decreasing cardiac output. Understanding these factors is crucial for assessing heart function and identifying potential health issues.
    Let us explore the significant factors affecting heart rate, including age, body temperature, posture, acute pain, chemical influences,...
    Coronary Artery Disease I: Introduction01:30

    Coronary Artery Disease I: Introduction

    Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...