Karim Brohi on Twitter: "@DavidSteensma This was for medical cardiac arrests I expect. There's actually a fair body of evidence that internal massage > external compressions in medical arrests too." / Twitter
![Clamshell thoracotomy and open heart massage—A potential life-saving procedure can be taught to emergency physicians: An educational cadaveric pilot study - ScienceDirect Clamshell thoracotomy and open heart massage—A potential life-saving procedure can be taught to emergency physicians: An educational cadaveric pilot study - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0020138315003046-mmc1.jpg)
Clamshell thoracotomy and open heart massage—A potential life-saving procedure can be taught to emergency physicians: An educational cadaveric pilot study - ScienceDirect
![Ambulanceman Giving Cardiac Massage Photograph by Adam Hart-davis/science Photo Library - Fine Art America Ambulanceman Giving Cardiac Massage Photograph by Adam Hart-davis/science Photo Library - Fine Art America](https://images.fineartamerica.com/images/artworkimages/mediumlarge/2/ambulanceman-giving-cardiac-massage-adam-hart-davisscience-photo-library.jpg)
Ambulanceman Giving Cardiac Massage Photograph by Adam Hart-davis/science Photo Library - Fine Art America
![Cardiac Massage Stock Photo - Download Image Now - Accidents and Disasters, CPR, Color Image - iStock Cardiac Massage Stock Photo - Download Image Now - Accidents and Disasters, CPR, Color Image - iStock](https://media.istockphoto.com/id/154961283/photo/cardiac-massage.jpg?s=1024x1024&w=is&k=20&c=HqY2UNzuo1LTfHh5nfBgRsv0EVFHFKdD7LZsP9nxXbg=)
Cardiac Massage Stock Photo - Download Image Now - Accidents and Disasters, CPR, Color Image - iStock
![Hands of doctors giving cardiac massage and resuscitation to a female patient in the emergency room Stock Photo | Adobe Stock Hands of doctors giving cardiac massage and resuscitation to a female patient in the emergency room Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/02/17/09/04/1000_F_217090484_glopniTseVSLrG4F26KbehZd2JPQ8fLe.jpg)
Hands of doctors giving cardiac massage and resuscitation to a female patient in the emergency room Stock Photo | Adobe Stock
![Left anterolateral thoracotomy with cross-clamping of the descending thoracic aorta and open cardiac massage to control massive intra-abdominal bleeding - ScienceDirect Left anterolateral thoracotomy with cross-clamping of the descending thoracic aorta and open cardiac massage to control massive intra-abdominal bleeding - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1878788618301103-fx4.jpg)
Left anterolateral thoracotomy with cross-clamping of the descending thoracic aorta and open cardiac massage to control massive intra-abdominal bleeding - ScienceDirect
![Alistair Steel 🇺🇦🇮🇷 on Twitter: "Internal cardiac massage post resuscitative thoracotomy should be one-handed from pt's right hand side #EoEPHEM https://t.co/ut5ibXlxy9" / Twitter Alistair Steel 🇺🇦🇮🇷 on Twitter: "Internal cardiac massage post resuscitative thoracotomy should be one-handed from pt's right hand side #EoEPHEM https://t.co/ut5ibXlxy9" / Twitter](https://pbs.twimg.com/media/CqI2JO4WAAAOb0v.jpg)
Alistair Steel 🇺🇦🇮🇷 on Twitter: "Internal cardiac massage post resuscitative thoracotomy should be one-handed from pt's right hand side #EoEPHEM https://t.co/ut5ibXlxy9" / Twitter
![Young man making heart massage to guy lying on ground suffering from cardiac arrest. Person perform first aid resuscitation. Healthcare and medicine. Vector illustration. 20376319 Vector Art at Vecteezy Young man making heart massage to guy lying on ground suffering from cardiac arrest. Person perform first aid resuscitation. Healthcare and medicine. Vector illustration. 20376319 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/020/376/319/non_2x/young-man-making-heart-massage-to-guy-lying-on-ground-suffering-from-cardiac-arrest-person-perform-first-aid-resuscitation-healthcare-and-medicine-illustration-vector.jpg)