Baracaldo SD, AvendaNo LSS, Ariza SDF, Rodriguez GM, Calderon OCA, Gonzalez RRE, Nava MMO

sometimes used synonymously with heart failure Cardiac insufficiency - sometimes used synonymously with heart failure Heart failure - the heart's inability to pump enough blood for all of the body's needs Ischemia - inadequate blood supply to an organ or part of the body Observational study - a human research study in which no experimental intervention or treatment is applied, and participants are simply observed over time Oxidative stress - a situation in which the production of reactive oxygen species exceeds the ability of an organism to eliminate or neutralize them Placebo - a chemically inactive substance Randomized controlled trial - a human research study in which participants are assigned by chance alone to receive either an experimental agent (the treatment group) or a placebo (the control group) Reactive oxygen species (ROS) - highly unstable oxygen-containing compounds that react easily with nearby cellular structures, potentially causing damage Authors and Reviewers Originally written in May 2015 by: Giana Angelo, Ph.D

Invest Ophthalmol Visual Sci (2011) 52(5):2696703
Without that vein the body must build detours through collateral (alternate) vessels
A chronic ear infection may cause permanent changes to the ear and nearby bones, including: Hearing loss from damage to the middle ear may slow language and speech development