Oxygen, oxidative stress, hypoxia, and heart failure
AUTOR(ES)
Giordano, Frank J.
FONTE
American Society for Clinical Investigation
RESUMO
A constant supply of oxygen is indispensable for cardiac viability and function. However, the role of oxygen and oxygen-associated processes in the heart is complex, and they and can be either beneficial or contribute to cardiac dysfunction and death. As oxygen is a major determinant of cardiac gene expression, and a critical participant in the formation of ROS and numerous other cellular processes, consideration of its role in the heart is essential in understanding the pathogenesis of cardiac dysfunction.
