What Does Elevated High-Sensitive Troponin I in Stroke Patients Mean: Concomitant Acute Myocardial Infarction or a Marker for High-Risk Patients

Abstract

Our data demonstrate that hs-TNI was elevated in about 20.6% of acute ischemic stroke patients but therapeutically relevant ACS was diagnosed only in the dynamic group. hs-TNI elevations without dynamic changes may occur in stroke patients without ACS due to different reasons that stress the heart. Therefore, we suppose that hs-TNI is a sensitive marker to detect high-risk patients but serial measurements are mandatory and expert cardiological workup is essential for best medical treatment and to accurately diagnose ACS in acute ischemic stroke patients.