TNNT2 and Renal insufficiency: Of the 635 cases with a cTnT value of >0.1 μg/l, 53% were diagnosed with ACS and 41% of these cases were associated with nonthrombotic causes (nonischemic cardiac events, such as myocarditis and arrhythmia in 5%, sepsis in 8%, surgery in 5%, renal failure in 2%, and cardiopulmonary resuscitation in 2%).