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Related Concept Videos

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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, evaluates...
Assessing Blood pressure using a doppler ultrasound01:19

Assessing Blood pressure using a doppler ultrasound

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:
Assessment of apical pulse01:17

Assessment of apical pulse

Assessing the Apical Pulse
Assessing the apical pulse is a critical nursing procedure, particularly indicated for:
Fetal Circulation01:14

Fetal Circulation

Fetal circulation is a unique system that facilitates the exchange of gases, nutrients, and waste products between the developing fetus and the mother. This intricate process takes place through a special organ called the placenta.
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Assessment of the Cardiovascular System III: Palpation01:27

Assessment of the Cardiovascular System III: Palpation

Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above the...
Pulse01:05

Pulse

The pulse is one of the most fundamental physiological indicators of the body's cardiovascular health. It is the rhythmic expansion and contraction of the arterial walls in response to the pressure generated by the heart's pumping action.
Pulse Rate and its Significance
Pulse rate, often measured in beats per minute (bpm), reflects the heart rate (HR), which is influenced by numerous factors such as stress, physical activity, and hormonal changes. A normal resting adult pulse rate falls between...

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Related Experiment Video

Updated: Jun 7, 2026

Murine Fetal Echocardiography
08:04

Murine Fetal Echocardiography

Published on: February 15, 2013

Techniques for assessing cardiac output and fetal cardiac function.

Boris Tutschek1, Klaus G Schmidt

  • 1Department of Obstetrics, Bern University Hospital, Effingerstrasse 102, 3010 Bern, Switzerland. tutschek@uni-duesseldorf.de

Seminars in Fetal & Neonatal Medicine
|November 6, 2010
PubMed
Summary

Fetal echocardiography now assesses cardiac function beyond structural issues. Ultrasound can evaluate extracardiac conditions impacting fetal heart health, guiding treatment and delivery decisions.

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Last Updated: Jun 7, 2026

Murine Fetal Echocardiography
08:04

Murine Fetal Echocardiography

Published on: February 15, 2013

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction
14:19

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

Published on: June 29, 2013

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:

  • Fetal Cardiology
  • Diagnostic Ultrasound

Background:

  • Fetal echocardiography traditionally diagnoses structural heart disease.
  • Emerging focus on assessing fetal cardiac function.
  • Extracardiac conditions can significantly impact fetal cardiac performance.

Purpose of the Study:

  • To explore the role of fetal echocardiography in functional cardiac assessment.
  • To investigate how extracardiac conditions affect fetal heart function.
  • To determine the utility of ultrasound in guiding interventions based on cardiac function.

Main Methods:

  • Utilizing ultrasound to study fetal cardiac function.
  • Examining effects of various extracardiac conditions: twin-twin transfusion syndrome, arterio-venous malformation, diaphragmatic hernia, lung tumors, intrauterine growth restriction, and placental insufficiency.
  • Employing a variety of functional echocardiographic tests.

Main Results:

  • Ultrasound can effectively study cardiac effects of extracardiac conditions like volume overload and hyperdynamic circulation.
  • Specific functional tests show diagnostic value for certain fetal cardiac conditions.
  • No single standardized functional test exists, but specific tests are valuable.

Conclusions:

  • Fetal echocardiography offers valuable functional assessment beyond structural diagnosis.
  • Ultrasound evaluation of cardiac function aids in managing extracardiac conditions.
  • Findings can inform critical decisions regarding intervention timing and delivery.