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

Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

695
Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
695
Body Temperature01:07

Body Temperature

1.4K
Body temperature reflects the equilibrium between heat production and heat loss within the body. Most heat is generated by metabolically active tissues, particularly the liver, heart, brain, kidneys, and endocrine organs. At rest, skeletal muscles contribute 20–30% of total heat production, but during vigorous exercise, this can increase up to 30–40 times.
The average body temperature is approximately 37°C (98.6°F) and typically ranges from 36.1–37.2°C...
1.4K
Body Temperature01:25

Body Temperature

4.1K
The body's temperature, measured in degrees, is determined by the balance between heat production and dissipation to the surrounding environment. For instance, if exercising vigorously, the body will produce more heat, causing sweat and dissipating that heat. Despite extreme environmental conditions and physical exertion, the human temperature-control system maintains a constant core body temperature (the temperature of deep tissues, which are the tissues located beneath the skin and other...
4.1K
Effects of Temperature on Free Energy02:11

Effects of Temperature on Free Energy

28.0K
The spontaneity of a process depends upon the temperature of the system. Phase transitions, for example, will proceed spontaneously in one direction or the other depending upon the temperature of the substance in question. Likewise, some chemical reactions can also exhibit temperature-dependent spontaneities. To illustrate this concept, the equation relating free energy change to the enthalpy and entropy changes for the process is considered:
28.0K
Temperature and Thermal Equilibrium01:11

Temperature and Thermal Equilibrium

9.2K
Heat and temperature are essential concepts for everyone every day. The study of heat and temperature is part of an area of physics known as thermodynamics. It is not always easy to distinguish heat and temperature.
The concept of temperature has evolved from the common concepts of hot and cold. The scientific definition of temperature explains more than just our sense of hot and cold. Temperature is operationally defined as the quantity measured with a thermometer. Furthermore, temperature is...
9.2K
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

8.7K
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may  include:
8.7K

You might also read

Related Articles

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

Sort by
Same author

Predictors of Long-Term Outcomes in Hypertrophic Cardiomyopathy: The NHLBI HCM Registry.

JAMA·2026
Same author

Resuscitated Cardiac Arrest From Cardiac Sarcoidosis in a Professional Basketball Player: A Slam Dunk Diagnosis?

JACC. Case reports·2026
Same author

Major adverse cardiovascular and bleeding outcomes in paroxysmal vs. non-paroxysmal atrial fibrillation: an individual patient-level data analysis of a large cohort of patients from the COMBINE-AF.

European journal of internal medicine·2026
Same author

Precision Medicine for Electrocardiogram Interpretation: Clinical Relevance, Challenges, and Advances.

Reviews in cardiovascular medicine·2026
Same author

Mitigation of pacing-induced cardiomyopathy with superficial right ventricular midseptal pacing: Failure of stylet-driven leads to duplicate 3830 success.

Heart rhythm O2·2025
Same author

Impact of Timing of Atrial Fibrillation Ablation on AF Recurrence and Clinical Outcomes in Patients With HFpEF and HFrEF.

Journal of cardiovascular electrophysiology·2025

Related Experiment Video

Updated: Jan 25, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

25.0K

Targeted temperature management for cardiac arrest.

Purav Mody1, Nitin Kulkarni1, Rohan Khera2

  • 1Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX; VA North Texas Health System, Dallas, TX.

Progress in Cardiovascular Diseases
|May 13, 2019
PubMed
Summary
This summary is machine-generated.

Therapeutic hypothermia (targeted temperature management) improves neurological function in sudden cardiac arrest survivors. Further research is needed to optimize its use in diverse patient groups.

Keywords:
Cardiac arrestHypothermia

More Related Videos

Author Spotlight: A Unique Mouse Model of Asphyxia-Induced Cardiac Arrest
07:18

Author Spotlight: A Unique Mouse Model of Asphyxia-Induced Cardiac Arrest

Published on: April 14, 2023

2.3K
Normothermic Cardiac Arrest and Cardiopulmonary Resuscitation: A Mouse Model of Ischemia-Reperfusion Injury
10:25

Normothermic Cardiac Arrest and Cardiopulmonary Resuscitation: A Mouse Model of Ischemia-Reperfusion Injury

Published on: August 30, 2011

18.7K

Related Experiment Videos

Last Updated: Jan 25, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

25.0K
Author Spotlight: A Unique Mouse Model of Asphyxia-Induced Cardiac Arrest
07:18

Author Spotlight: A Unique Mouse Model of Asphyxia-Induced Cardiac Arrest

Published on: April 14, 2023

2.3K
Normothermic Cardiac Arrest and Cardiopulmonary Resuscitation: A Mouse Model of Ischemia-Reperfusion Injury
10:25

Normothermic Cardiac Arrest and Cardiopulmonary Resuscitation: A Mouse Model of Ischemia-Reperfusion Injury

Published on: August 30, 2011

18.7K

Area of Science:

  • Cardiology
  • Neurology
  • Critical Care Medicine

Background:

  • Therapeutic hypothermia, or targeted temperature management (TTM), is a neuroprotective strategy for sudden cardiac arrest (SCA) survivors.
  • TTM reduces core body temperature to mitigate hypoxic-ischemic brain injury.
  • Initial studies showed benefits in out-of-hospital SCA with shockable rhythms.

Purpose of the Study:

  • To review current evidence on the optimal application of TTM.
  • To compare TTM recommendations across current clinical guidelines.
  • To address persistent questions regarding TTM's efficacy in varied SCA populations.

Main Methods:

  • Systematic review of existing clinical trials and guideline comparisons.
  • Analysis of TTM's impact on neurological outcomes in SCA survivors.
  • Evaluation of TTM's utility in non-shockable rhythms and in-hospital SCA.

Main Results:

  • TTM significantly improves neurological function in specific SCA survivor groups.
  • Evidence for TTM in non-shockable or in-hospital SCA remains less conclusive.
  • Ongoing debate exists regarding optimal temperature targets and duration.

Conclusions:

  • TTM is a critical intervention for comatose SCA survivors, particularly those with out-of-hospital shockable rhythms.
  • Further research is essential to define optimal TTM protocols for all SCA patient subsets.
  • Guidelines should be updated to reflect evolving evidence on TTM application.