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Related Concept Videos

Cardiopulmonary Resuscitation IV: Pharmacological Management01:25

Cardiopulmonary Resuscitation IV: Pharmacological Management

Pharmacologic intervention is crucial in treating cardiac arrest patients during ACLS or Advanced Cardiovascular Life Support. The ACLS algorithms guide the administration of specific drugs based on the patient's cardiac arrest rhythm, which includes pulseless ventricular tachycardia (VT), ventricular fibrillation (VF), asystole, and pulseless electrical activity (PEA).EpinephrineIndication: Epinephrine is the first-line drug for all cardiac arrest rhythms.Mechanism of Action: Epinephrine...
Cardiopulmonary Resuscitation III: AED Use01:23

Cardiopulmonary Resuscitation III: AED Use

Introduction to AEDAn Automated External Defibrillator (AED) is a portable medical device that analyzes the heart's rhythm and, if necessary, delivers an electrical shock to help the heart re-establish an effective rhythm during sudden cardiac arrest (SCA). SCA occurs when the heart suddenly and unexpectedly stops beating, leading to a loss of blood flow to the brain and other vital organs. In such emergencies, time is of the essence, and using an AED, combined with Cardiopulmonary...
Cardiopulmonary Resuscitation I: Adult01:21

Cardiopulmonary Resuscitation I: Adult

Cardiopulmonary resuscitation, or CPR, is a life-saving emergency procedure performed when a person's heart has stopped beating or they are no longer breathing. The foundation of CPR is Basic Life Support (BLS), which focuses on the early recognition of cardiac arrest, the immediate start of high-quality chest compressions, and the timely use of an automated external defibrillator (AED).Assessing Responsiveness and Checking the Carotid PulseWhen approaching an unresponsive person, first ensure...
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:
Introduction Cardiac Emergencies01:30

Introduction Cardiac Emergencies

Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...
Pulse rhythm01:30

Pulse rhythm

Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac muscle...

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Related Experiment Video

Updated: May 28, 2026

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn
11:27

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn

Published on: April 7, 2023

Point-of-Care Ultrasound Use in Cardiac Arrest Patients.

Andrew G Theophanous1, Nina Angeles2, Denise Elizondo2

  • 1College of Medicine, University of Toledo, 3000 Arlington Ave., Toledo, OH 43614, USA.

Diagnostics (Basel, Switzerland)
|May 27, 2026
PubMed
Summary

Point-of-care ultrasound (POCUS) aids emergency care for cardiac arrest patients by rapidly identifying causes and guiding treatment. This bedside tool helps clinicians make critical decisions, improving survival rates for conditions like ventricular fibrillation.

Keywords:
aortic dissectioncardiac tamponadepericardial effusionpoint-of-care ultrasoundright heart strainultrasound in cardiac arrest

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Ultrasonographic Assessment During Cardiopulmonary Resuscitation
06:04

Ultrasonographic Assessment During Cardiopulmonary Resuscitation

Published on: October 24, 2020

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Last Updated: May 28, 2026

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn
11:27

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn

Published on: April 7, 2023

Ultrasonographic Assessment During Cardiopulmonary Resuscitation
06:04

Ultrasonographic Assessment During Cardiopulmonary Resuscitation

Published on: October 24, 2020

Area of Science:

  • Emergency Medicine
  • Critical Care
  • Cardiology

Background:

  • Over 350,000 out-of-hospital cardiac arrests occur annually in the US.
  • Patients in cardiac arrest require immediate clinical decisions and treatment in the ED.
  • Point-of-care ultrasound (POCUS) is a valuable bedside tool for rapid diagnosis.

Purpose of the Study:

  • To review the utility of POCUS in diagnosing causes of cardiac arrest.
  • To synthesize POCUS findings to guide emergent interventions.
  • To illustrate how POCUS can improve patient outcomes during resuscitation.

Main Methods:

  • Narrative review of POCUS applications in cardiac arrest.
  • Discussion of systematic approaches like SHoC and CASA protocols.
  • Analysis of POCUS findings for specific cardiac arrest etiologies.

Main Results:

  • POCUS can be performed with minimal interruption to CPR.
  • Identifies key differences between shockable rhythms (e.g., VF) and non-shockable rhythms (e.g., asystole).
  • Facilitates detection of reversible causes like pericardial effusion, tamponade, and pulmonary embolism.

Conclusions:

  • POCUS is crucial for guiding resuscitation in cardiac arrest.
  • It aids in identifying specific conditions affecting cardiac function and hemodynamics.
  • Experienced POCUS use can lead to better patient outcomes and informed clinical decisions.