myocardial stunning/stroke

Acute ischemic stroke is caused by blockage of blood vessels in the brain. This obstruction may be due to the presence of a blood clot, which prevents the passage of blood. Because the brain is under-irrigated, nerve cells lack oxygen and nutrients and can die, which can lead to brain function

Investigators will enroll 400 patients with ischemic cardiomyopathy who were admitted to the Chinese PLA General Hospital. All patients enrolled in this study will collect detailed baseline clinical data, including blood, enzymes (troponin, creatine kinase), blood sugar, serum creatinine, blood

Hypothesis: We hypothesize that PCT can be used to define normal (SIRS without infection) and abnormal values SIRS with infection (i.e., blood, lung, urinary, spinal fluid) in a population of patients with aneurysmal subarachnoid hemorrhage (SAH). Specific Aim 1.) To establish normal values of PCT