Related Experiment Video

Updated: Oct 2, 2025

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

Published on: August 30, 2011

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Heart injuries related to cardiopulmonary resuscitation: a risk often overlooked

Paolo Girotti1, Antonia Rizzuto2, Vincenzo Orsini2

  • 1Department of General, Visceral and Thoracic Surgery Lehrkrankenhaus Feldkirch, 6800 Feldkirch, Austria.

Reviews in Cardiovascular Medicine
|March 1, 2022
PubMed

Insights

Cardiovascular injuries, including heart lesions, are frequent complications of unsuccessful cardiopulmonary resuscitation (CPR). Proper chest compression technique is crucial to minimize these non-skeletal intrathoracic injuries.

Area of Science:

  • Forensic Pathology
  • Cardiology
  • Emergency Medicine

Background:

  • Existing research on cardiopulmonary resuscitation (CPR) injuries predominantly addresses skeletal trauma.
  • Intrathoracic injuries (ITI) are underreported, with a specific lack of focus on cardiovascular damage from cardiac massage.
  • This study investigates non-skeletal CPR-related injuries, specifically cardiovascular damage, using autopsy findings.

Purpose of the Study:

  • To determine the incidence of non-skeletal cardiovascular injuries resulting from chest compressions during CPR.
  • To analyze autopsy findings to identify specific heart lesions associated with CPR.
  • To highlight the prevalence of cardiac injuries as a complication of CPR.

Main Methods:

  • Retrospective forensic autopsy cohort study.
  • Involved analysis of 38 autopsy reports from patients who experienced CPR failure.
  • Standardized autopsy protocol including external and internal examination was utilized.

Main Results:

  • Heart lesions were identified in 19 out of 38 patients (50%).
  • Left ventricle injuries showed a high prevalence (52.6%) among those with heart injuries.
  • While rib fractures were more common in one group, heart injuries were a significant finding across the cohort.

Conclusions:

  • Cardiac lesions are frequent and serious complications following unsuccessful CPR.
  • Adherence to CPR guidelines for chest compression technique is essential for preventing these cardiovascular injuries.
  • This study underscores the importance of recognizing and minimizing CPR-induced cardiac trauma.
Abstract

Keywords:
Autopsy studyCardiovascular injuriesIntrathoracic injuriesResuscitation

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