I-CTNI

I-cardiac troponin I (cTnI) yiproteni ye-myocardial equlathe ii-amino acid ezingama-209 ezivezwa kuphela kwi-myocardium kwaye ine-subtype enye kuphela. Uxinzelelo lwe-cTnI luhlala luphantsi kwaye lunokwenzeka kwiiyure ezi-3-6 emva kokuqala kwentlungu yesifuba. Igazi lesigulana liyafunyanwa kwaye lifikelela kwinqanaba eliphezulu kwiiyure ezili-16 ukuya kwezingama-30 emva kokuqala kweempawu, nokuba ziintsuku ezi-5-8. Ke ngoko, ukumisela umxholo we-cTnI egazini kunokusetyenziswa ekuxilongweni kokuqala kwe-acute myocardial infarction kunye nokujonga kade izigulane. I-cTnl inobungcali obuphezulu kunye novakalelo kwaye luphawu lokuxilonga lwe-AMI.

Ngowama-2006, i-American Heart Association yamisela i-cTnl njengomgangatho womonakalo wentliziyo.