CTNI

I-Cardiac troponin I (cTnI) yiprotheni ye-myocardial equkethe i-209 amino acids ebonakaliswa kuphela kwi-myocardium kwaye ine-subtype enye kuphela. Ukuxinwa kwe-cTnI ngokuqhelekileyo kuphantsi kwaye kunokwenzeka kwiiyure ze-3-6 emva kokuqala kweentlungu zesifuba. Igazi lesigulane lifunyenwe kwaye liphezulu kwiiyure ezingama-16 ukuya kwii-30 emva kokuqala kweempawu, nakwii-5-8 iintsuku. Ngoko ke, ukuzimisela komxholo we-cTnI egazini kungasetyenziselwa ukuxilongwa kokuqala kwe-acute myocardial infarction kunye nokubeka iliso kade kwezigulane. I-cTnl inobuchwephesha obuphezulu kunye novakalelo kwaye sisalathisi sokuxilonga se-AMI

Ngo-2006, i-American Heart Association yatyumba i-cTnl njengomgangatho womonakalo we-myocardial.