Commotio cordis: a case of ventricular fibrillation caused by a cricket ball strike to the chest

Commotio cordis in non-sports-related injury: A scoping review

Commotio cordis is a rare but life-threatening condition characterized by sudden cardiac arrest resulting from a blunt chest impact. While commotio cordis has traditionally been associated with sports-related activities, a significant proportion of cases occur in non-sport-related settings, such as assaults, motor vehicle accidents (MVAs), and daily activities. This critical review examines the epidemiology, clinical characteristics, and outcomes of non-sports-related commotio cordis cases, highlighting the need for increased awareness and improved management in these contexts. The review analyzes existing literature, drawing attention to the demographics of non-sports-related cases, which predominantly affect adolescents and young adults, with males being the primary demographic. In contrast to sport-related cases, non-sports-related commotio cordis cases exhibit a wider age range and a higher proportion of female subjects. Mortality rates are significantly higher in non-sports-related commotio cordis cases, largely due to lower rates of cardiopulmonary resuscitation (CPR), limited access to automated external defibrillators (AEDs), and delayed initiation of resuscitative efforts compared to sport-related incidents. This underscores the critical importance of increasing awareness and preparedness in non-sport-related settings. To mitigate the risks associated with non-sports-related commotio cordis, efforts should focus on early recognition of the condition, timely administration of CPR, and the widespread availability and accessibility of AEDs in various environments. Enhanced awareness and education can potentially lead to a reduction in mortality and improved outcomes for individuals affected by commotio cordis outside of sports-related activities. In conclusion, commotio cordis is not exclusive to sports and presents a significant health risk in non-sport-related scenarios. This review emphasizes the urgent need for increased awareness, preparedness, and resuscitation measures in non-sports contexts to address the higher mortality associated with these cases.

A Lethal Blow to the Chest as an Underdiagnosed Cause of Sudden Death in United Kingdom Sports (Football, Cricket, Rugby)

Nonpenetrating blunt force trauma to the front of the chest can lead to commotio cordis, a cardiac rhythm disturbance, which can result in cardiac arrest and death. The condition is particularly noted during sport. No series of such cases has been published in the UK. This study is a retrospective analysis of a database of 6000 cases of sudden cardiac death examining commotio cordis in the setting of collapse and death shortly following a blow to the precordium where no structural heart disease was identified at autopsy. Of the 17 cases, 16 were male, and 11 were 18 years old or younger. Eleven occurred whilst playing sport while 6 involved physical interaction including assault. The most common circumstance of death involved a youth being struck in the chest by a ball during sporting activity. In conclusion, this study demonstrates that cases of commotio cordis in the UK follow a similar circumstantial and age profile to those reported in the United States, and indicates that ball sports such as football, cricket, and rugby expose young participants to a similar risk. There is currently no nation-wide registry of deaths occurring during sporting activity in the UK, and although the true incidence of this condition is not currently known, it is most probably under-recognised and underdiagnosed.

Commotio cordis: A review

Commotio cordis is an increasingly reported fatal mechano-electric syndrome and is the second most common cause of sudden cardiac death in young athletes. It is most commonly associated with a sports-related injury, wherein, there is a high-velocity impact between a projectile and the precordium. By virtue of this impact, malignant arrhythmias consequently develop leading to the individual's immediate demise, accompanied by a relatively normal post-mortem analysis. The importance of an autopsy remains paramount to exclude other causes of sudden death. With increasing awareness and reporting, survival rates are beginning to improve; however, prevention of the development of this condition remains the best approach for survival.

Medical Attention Injuries in Cricket: A Systematic Review of Case Reports

BACKGROUND

Cricket, classified as noncontact game, has been shown to be associated with increased incidence of injury. Further the recent consensus update in cricket injury surveillance have updated the injury definitions which includes "Medical Attention" injuries. The purpose of this review was to systematically review the various case reports and studies reporting injuries in the game of cricket that fall under the gambit of medical attention injuries.

MATERIALS AND METHODS

A systematic review was conducted online using PubMed and Google Scholar, as per Preferred Reporting Items for Systematic reviews and Metaanalyses guidelines. Predefined eligibility criteria were applied, and the data thus compiled were analysed.

RESULTS

A total of 32 studies reporting 43 players including 42 males and 1 female were included in the review. Bowling injuries were the most commonly reported injury. Impact injury was the most common mode with acute presentation in batting and fielding injury, whereas it was gradual onset mode with chronic presentation in bowling injuries. Head and neck injuries were the most common in batting injuries while extremity injuries were common in fielding and bowling injuries. No injuries were reported in umpires.

CONCLUSION

The evidence provided, although not sufficient for any recommendation, it should alert the physicians and those concerned with the primary care of the cricketers to be vigilant of the eccentricity and severity of the injuries, their atypical presentation, mode, mechanism and trend, thereby being prepared for the unexpected presentations.

Homicidal commotio cordis caused by domestic violence: A report of two cases

Commotio cordis is a rare and fatal mechano-electric arrhythmogenic syndrome, occurring mainly during sports activities. The present study describes two cases of sudden death due to homicidal commotio cordis caused violence from an intimate partner. The two decedents were both young women. They suffered from physical abuse by their intimate partner and collapsed immediately after being punched in the precordium. Electrocardiograms were recorded at the hospital and showed ventricular fibrillation in one case. An autopsy was performed in each case, and no structural cardiac damage, evident lesions of other internal organs or underlying diseases were found. Combined with the negative toxicological analysis, it was concluded that the cause of death was commotio cordis due to a blunt force to the anterior chest. To the best of the authors' knowledge, there is no published report on commotio cordis caused by physical abuse from an intimate partner. The accurate diagnosis of the cause of death is emphasised, as it is important for judicial fairness.

Investigation of Sudden Death in Athletes: The Fittest Bodies in the Morgue

Sporting events are generally viewed as regulated activities with fit and healthy participants; therefore, when deaths occur, they draw considerable public interest. Athletic participants can be considered a vulnerable population based on inherent risks within certain sports and the associated physiologic stresses, which may complicate underlying medical conditions. Sudden deaths in young athletes participating in high school and collegiate organized sports occur at an average of four to six deaths per year; however, sudden deaths related to exercise outside of an organized sport setting remain unaccounted for in the overall prevalence of these deaths. A typical forensic pathology practice will see not only these higher-profile deaths occurring during an organized sporting event, but also lower-profile occurrences of individuals dying during more recreational or unstructured exercise. Sport-related deaths can essentially be categorized as those that occur due to dangers inherent in the sport itself, such as forms of heat-related illnesses, blunt force trauma, and water-related deaths, and those that occur due to susceptibilities of a given predisposed participant, including sickle cell trait, hypertrophic cardiomyopathy, and other cardiovascular diseases. This article will address both types of vulnerabilities and provide guidance for appropriate and specific medicolegal death investigation and autopsy procedures in these deaths.