english: Every beat of your heart depends on this crucial region, the sinoatrial node, which has about 10,000 independent cells that would each beep, have an electrical rhythm -- a voltage up and down -- to send a signal to the ventricles to pump.
non_english: Kalbinizin her atisi bu kritik bolgeye bagli, sinoatrial dugum, 10,000 tane bagimsiz hucresinden herbiri atiyor, bir elektriksel ritimleri var -- voltaj yukseliyor ve dusuyor -- odaciklara kan pompalamalari icin bir sinyal gondermek icin.