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Related Concept Videos

Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

271
Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
271
Exercise Stress Test01:26

Exercise Stress Test

208
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
208
Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

331
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.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
331
Electrocardiogram01:29

Electrocardiogram

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An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and...
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Assessment of apical pulse01:17

Assessment of apical pulse

939
Assessing the Apical Pulse
Assessing the apical pulse is a critical nursing procedure, particularly indicated for:
939
Assessing Blood pressure using a doppler ultrasound01:19

Assessing Blood pressure using a doppler ultrasound

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To obtain accurate blood pressure measurements in clinical settings, especially when traditional methods are insufficient, healthcare professionals utilize the Doppler ultrasound technique. This method uses high-frequency sound waves to detect blood flow within the arteries, which is crucial for patients with conditions that complicate circulatory system assessment.
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
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Related Experiment Video

Updated: Jul 3, 2025

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation
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Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

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Practice guidance for stress echocardiography.

Yutaka Hirano1, Masashi Amano2, Masaru Obokata3

  • 1Faculty of Medicine, Center for Medical Education and Clinical Training, Kindai University, 377-2 Ohnohigasi, Osakasayama, Osaka, 589-8511, Japan. yuhirano-circ@umin.ac.jp.

Journal of Echocardiography
|February 15, 2024
PubMed
Summary

This updated guideline promotes stress echocardiography for diagnosing heart conditions like ischemic heart disease and heart failure with preserved ejection fraction (HFpEF). It offers practical methods to improve patient diagnosis and management.

Keywords:
Dobutamine stress echocardiographyExercise stress echocardiographyHeart failure with preserved ejection fractionStress echocardiographyValvular heart disease

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Area of Science:

  • Cardiology
  • Medical Imaging
  • Diagnostic Echocardiography

Background:

  • Stress echocardiography is a key diagnostic tool for various cardiac conditions.
  • Previous guidelines from the Japanese Society of Echocardiography aimed to increase its adoption.
  • Recent advancements in cardiovascular medicine necessitate updated guidance.

Purpose of the Study:

  • To provide a new practical guideline for stress echocardiography.
  • To detail safe and effective methodologies for its implementation.
  • To expand the application of stress echocardiography to valvular heart disease and HFpEF.

Main Methods:

  • Development of a new practical guideline by the Guideline Development Committee of the Japanese Society of Echocardiography.
  • Inclusion of protocols to promote wider institutional use.
  • Focus on evidence-based practices for stress echocardiography.

Main Results:

  • A comprehensive guideline is now available for stress echocardiography.
  • The guideline addresses established indications (ischemic heart disease, hypertrophic cardiomyopathy, pulmonary hypertension).
  • It also covers emerging applications in valvular heart disease and HFpEF.

Conclusions:

  • The new guideline aims to enhance the diagnosis and management of a broader range of cardiac diseases.
  • It encourages healthcare professionals to utilize stress echocardiography.
  • Updated protocols support the effective use of stress echocardiography in clinical practice.