Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Assessment of the Cardiovascular System IV: Auscultation

Assessment of the Cardiovascular System IV: Auscultation

Cardiac auscultation is a clinical skill used to assess heart function and detect abnormalities. It involves listening to heart sounds at specific anatomical locations through a stethoscope.
Normal Heart Sounds
S1 (First Heart Sound)-
S1 is made by the closure of the mitral and tricuspid valves (atrioventricular valves), marking the beginning of systole.
S2 (Second Heart Sound)-
S2 is made by the closure of the aortic and pulmonic valves (semilunar valves), marking the end of the systole.

You might also read

Related Articles

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

Sort by

Same author

Head and Eye Movements Reveal Compensatory Strategies for Acute Binaural Deficits During Sound Localization.

Trends in hearing·2024

Same author

Hearing loss caused by CMV infection is correlated with reduced endocochlear potentials caused by strial damage in murine models.

Hearing research·2022

Same author

Ultrasonic bone removal from the ossicular chain affects cochlear structure and function.

Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale·2021

Same author

Synthetic Simulator for Surgical Training in Tracheostomy and Open Airway Surgery.

The Laryngoscope·2021

Same author

Does riboflavin depletion cause auditory neuropathy spectrum disorder in at risk neonates?

International journal of pediatric otorhinolaryngology·2020

Same author

Live porcine model for surgical training in tracheostomy and open-airway surgery.

The Laryngoscope·2019

Search research articles

Related Experiment Video

Updated: Mar 24, 2026

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

How can the audiogram be more useful?

Robert V Harrison¹

¹Department of Otolaryngology - Head & Neck Surgery, The Hospital for Sick Children, 555 University Ave., Toronto, ON, M5G1X8, Canada. rvh@sickkids.ca.

Journal of Otolaryngology - Head & Neck Surgery = Le Journal D'Oto-Rhino-Laryngologie Et De Chirurgie Cervico-Faciale

|March 12, 2016

Summary

This summary is machine-generated.

The Canadian Hearing and Auditory Research Translation (CHART) group is exploring diagnostic improvements for hearing conditions. They question if the standard audiogram adequately identifies diverse hearing problems, seeking professional feedback.

Keywords:

Behavioral audiogram High frequency hearing loss

More Related Videos

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R

Published on: December 9, 2022

Surgical Treatment of an Endolymphatic Sac Tumor

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

Related Experiment Videos

Last Updated: Mar 24, 2026

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R

Semi-Automated Analysis of Peak Amplitude and Latency for Auditory Brainstem Response Waveforms Using R

Published on: December 9, 2022

Surgical Treatment of an Endolymphatic Sac Tumor

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

Area of Science:

Audiology and Hearing Science
Otolaryngology Research
Speech and Language Pathology

Background:

A new taskforce, the Canadian Hearing and Auditory Research Translation (CHART) group, has formed to advance collaborative hearing research.
Initial research priorities include enhancing diagnostics for middle ear disease, auditory neuropathy spectrum disorder, tinnitus, and presbycusis.

Discussion:

The standard audiogram is widely considered insufficient for characterizing the full spectrum of modern hearing impairments.
This highlights a critical gap between current diagnostic tools and the complex nature of hearing loss.

Key Insights:

The audiogram's limitations in diagnosing diverse hearing issues are a significant concern.
There is a recognized need for improved audiological assessment methods.

Outlook:

The CHART group aims to gather feedback from hearing healthcare professionals on the audiogram's current utility.
This initiative seeks to inform the development of more comprehensive hearing diagnostic approaches.