Selective aortic arch perfusion
Selective aortic arch perfusion (SAAP) is an experimental treatment for haemorrhage-induced traumatic cardiac arrest. It has been shown in animal studies to be superior to Zone 1 REBOA once cardiac arrest has occurred. See also
 Resuscitative endovascular balloon occlusion of the aorta

References

Experimental medical treatments
Bleeding
Medical emergencies
Interventional radiology