Lewis lead
Lead Lewis (ina wiyee kadi lead S5) ko lead ECG moɗtuɗo kuutorteeɗo ngam yiytude ɓoggi ɓuuɓɗi atrial so tawii ɓuuɓri atrial ina tuumaa e safaara, tuugnaade e maale, kono kolliraaka no feewi e ECG lead 12 gonɗo e mbaydi. Ngam sosde Lewis Lead, elektorode junngo ñaamo ina nawtee to manubrium sara sternum. Ndeen elektoronik junngo nano oo ina diwa to bannge ñaamo, nokku joyaɓo hakkunde-leyɗeejo sara sternum. Elektorode koyngal nano ngal ina waɗee e dow ŋoral les ŋoral ñaamo. Ndeen Lead Lewis ina janngee Lead I e ECG, nde tawnoo e ko ɓuri heewde e ñawɓe maa won ko foti no mbaydi depolarisaasiyoŋ ventrikulaar, mbaydiiji ɓuuɓɗi atrial ina mbaawi ɓurde feeñde.