Neuroglobin protects cardiomyocytes against apoptosis and cardiac hypertrophy induced by isoproterenol in rats.

Neuroglobin (Ngb) is well known as a physiological role in oxygen homeostasis of neurons and perhaps a protective role against hypoxia and oxidative stress. In this study, we found that Ngb is expressed in rat heart tissues and it is related to isoproterenol induced cardiac hypertrophy. Moreover, overexpression or knock-down of Ngb influences the expression of hypertrophic markers ANP and BNP and the ratio of hypertrophic cells in rat H9c2 myoblasts when isoproterenol treatment.

An early warning scoring system for the prevention of acute heart failure.

Background: Early prediction and identification of the onset of acute heart failure (AHF) in high-risk patients are of great significance for preemptive treatment and a better prognosis. We sought to find a scoring system to predict the onset of AHF in patients in the acute heart failure unit (AHFU).

Methods: Data for 433 patients at of AHF in the AHFU were analyzed.