Abstract Background Identifying spontaneous circulation during cardiopulmonary resuscitation (CPR) is challenging. Current methods. which involve intermittent and time-consuming pulse checks. necessitate pauses in chest compressions. https://safeersappliancers.shop/product-category/new-wifi-neff-c27cs22h0b-built-in-compact-oven-stainless-steel-touch-pyrolytic/