Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Angina III: Clinical Manifestations and Assessment01:29

Angina III: Clinical Manifestations and Assessment

345
Angina manifests as chest pain, tightness, or squeezing discomfort typically located behind the breastbone. It can radiate to the neck, jaw, shoulders, and inner aspects of the upper arms, most commonly the left arm. Patients may experience shortness of breath, fatigue, profuse sweating, dizziness, indigestion, heartburn, palpitations, anxiety, and vomiting as accompanying symptoms. This pain often lasts a few minutes and is triggered by physical exertion, emotional stress, heavy meals, or cold...
345
Angina V: Nursing Management01:20

Angina V: Nursing Management

475
Angina, a symptom of myocardial ischemia, requires a structured nursing management approach to ensure effective care and prevent complications like myocardial infarction. Comprehensive nursing care involves assessing, diagnosing, planning, implementing interventions, and evaluating outcomes, all tailored to the individual patient's needs.Patient AssessmentNursing assessment begins with a detailed subjective evaluation of symptoms, which typically include chest pain or pressure radiating to the...
475
Angina IV: Management01:26

Angina IV: Management

389
IntroductionThe management of angina requires a comprehensive approach that includes pharmacological therapies, medical procedures, and lifestyle modifications.Pharmacological TherapiesAntiplatelet agents, such as aspirin, clopidogrel, prasugrel, and ticagrelor, play a pivotal role in preventing thrombus formation in patients with angina. These medications inhibit platelet aggregation and reduce the likelihood of myocardial infarction and other cardiovascular events.Anticoagulants, including...
389
Exercise Stress Test01:26

Exercise Stress Test

1.7K
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
1.7K
Antianginal Drugs: Nitrates and β-Blockers01:16

Antianginal Drugs: Nitrates and β-Blockers

1.9K
In cardiovascular health, antianginal drugs combat angina pectoris — a condition marked by chest pain owing to diminished blood flow to the heart.
Organic nitrates,  such as nitroglycerin, play a pivotal role. Once metabolized, they liberate nitric oxide, a molecular marvel. Nitric oxide triggers guanylyl cyclase and augments cGMP production. This biochemical cascade orchestrates the relaxation of vascular smooth muscles, ushering in vasodilation and enhancing coronary blood flow....
1.9K
Angina I: Introduction01:30

Angina I: Introduction

651
Definition and Symptoms: Angina (angina pectoris) is chest pain or discomfort caused by myocardial ischemia, which occurs when the heart muscle receives insufficient oxygen-rich blood. It typically manifests as pressing, squeezing, or crushing sensations in the chest and may radiate to the shoulders, arms, neck, jaw, or back.Primary Cause: In a healthy state, the coronary arteries can dilate (widen) to increase blood flow and meet the increased oxygen demand during physical activity or...
651

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

ASCIA Guideline: Infant Feeding for Food Allergy Prevention.

Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology·2026
Same author

Genomic analyses reveal trans-generational haul out site fidelity in leopard seals.

Scientific reports·2025
Same author

Impaired calcium influx underlies skewed T helper cell differentiation in children with IgE-mediated food allergies.

Allergy·2024
Same author

A global cline in a colour polymorphism suggests a limited contribution of gene flow towards the recovery of a heavily exploited marine mammal.

Royal Society open science·2018
Same author

Low frequency of soya allergy in peanut-allergic children: Relevance to allergen labelling on medicines.

Allergy·2018
Same author

Convergence of marine megafauna movement patterns in coastal and open oceans.

Proceedings of the National Academy of Sciences of the United States of America·2018
Same journal

Injury surveillance during the 2024 under-20's Men's European Field Lacrosse Championships.

The Physician and sportsmedicine·2026
Same journal

Understanding health insurance and the delay in care for partial meniscectomies: a comparison between public and private coverage.

The Physician and sportsmedicine·2026
Same journal

Injury incidence and risk factors in youth American football versus soccer: a national emergency department analysis.

The Physician and sportsmedicine·2026
Same journal

Links between concussion history, hypertension, and hypertension contributing factors among adolescent football athletes.

The Physician and sportsmedicine·2026
Same journal

Core muscle endurance and balance as predictors of lateral ankle sprain in adolescent team-sport athletes: a prospective cohort study.

The Physician and sportsmedicine·2026
Same journal

Impact of Achilles tendon rupture on performance and career outcomes in NFL players: a matched cohort study.

The Physician and sportsmedicine·2026
See all related articles

Related Experiment Video

Updated: Mar 17, 2026

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
07:10

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Published on: August 24, 2019

10.6K

Predicting Exercise Capacity in Angina Patients on Propranolol.

D E Campbell, M E Goebel, P K Wilson

    The Physician and Sportsmedicine
    |July 28, 2016
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces simple equations to predict treatment outcomes for angina pectoris patients. These measures are low-risk and aid in assessing therapeutic effectiveness.

    More Related Videos

    Testing Acetylcholine Followed by Adenosine for Invasive Diagnosis of Coronary Vasomotor Disorders
    05:58

    Testing Acetylcholine Followed by Adenosine for Invasive Diagnosis of Coronary Vasomotor Disorders

    Published on: February 3, 2021

    4.4K
    Assessment of Pulmonary Capillary Blood Volume, Membrane Diffusing Capacity, and Intrapulmonary Arteriovenous Anastomoses During Exercise
    07:09

    Assessment of Pulmonary Capillary Blood Volume, Membrane Diffusing Capacity, and Intrapulmonary Arteriovenous Anastomoses During Exercise

    Published on: February 20, 2017

    13.8K

    Related Experiment Videos

    Last Updated: Mar 17, 2026

    Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
    07:10

    Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

    Published on: August 24, 2019

    10.6K
    Testing Acetylcholine Followed by Adenosine for Invasive Diagnosis of Coronary Vasomotor Disorders
    05:58

    Testing Acetylcholine Followed by Adenosine for Invasive Diagnosis of Coronary Vasomotor Disorders

    Published on: February 3, 2021

    4.4K
    Assessment of Pulmonary Capillary Blood Volume, Membrane Diffusing Capacity, and Intrapulmonary Arteriovenous Anastomoses During Exercise
    07:09

    Assessment of Pulmonary Capillary Blood Volume, Membrane Diffusing Capacity, and Intrapulmonary Arteriovenous Anastomoses During Exercise

    Published on: February 20, 2017

    13.8K

    Area of Science:

    • Cardiology
    • Medical Physics

    Background:

    • Angina pectoris management requires accurate prediction of treatment effects.
    • Current predictive methods may involve risks or be complex.

    Purpose of the Study:

    • To develop and validate simple equations for predicting treatment outcomes in angina pectoris.
    • To establish low-risk measures for assessing therapeutic response.

    Main Methods:

    • Derivation of predictive equations from patient data.
    • Validation of equation accuracy in a cohort of angina pectoris patients.

    Main Results:

    • The developed equations provide quantifiable measures for treatment prediction.
    • These measures are obtainable with minimal patient risk.

    Conclusions:

    • The equations offer a practical tool for predicting treatment effects in angina pectoris.
    • This approach facilitates informed clinical decision-making and patient management.