Surgeons at Hadassah Medical Center saved a young Israeli whose heart artery was torn by terrorist shrapnel. The surgeons used Israel’s unique HemaShock tourniquet (see here previously) to squeeze his blood just to his vital organs. His heart restarted while surgeons repaired the artery.
https://www.israel21c.org/a-simple-lifesaver-for-hemorrhagic-shock-or-cardiac-arrest/