Stefan H. Hohnloser, M define sildenafil citrate .D., Harry J.G.M. Crijns, M.D., Martin van Eickels, M.D., Christophe Gaudin, M.D., Richard L. Page, M.D., Christian Torp-Pedersen, M.D., and Stuart J. Connolly, M.D. For the ATHENA Investigators: Aftereffect of Dronedarone on Cardiovascular Events in Atrial Fibrillation Atrial fibrillation may be the most common kind of cardiac arrhythmia requiring medical care, with a prevalence of nearly 1 percent in the adult population in the usa.1 Its prevalence increases with age, affecting 3.8 percent of the U.S. Population over 60 years and 9.0 percent of the populace more than 80 years. Over the past two decades, hospitalizations for atrial fibrillation in the United States have increased by a factor of two to three, producing a substantial public health burden.2 Despite advances in nonpharmacologic therapy,3 many symptomatic patients receive medical treatment for rhythm control.
Study Says Radiation Often Overused in Late-Stage Lung Malignancy: – FRIDAY, Oct. 2, 2015 – – Late-stage lung cancer patients in the United States often receive more radiation therapy than suggested, a fresh study finds. While radiation therapy may decrease pain and improve quality of life, unnecessary treatments increase medical center and costs visits, and can lead to radiation toxicity and difficulty swallowing, the researchers noted. This study uncovered that there’s a lot of treatment of late-stage lung cancers with palliative radiation that moves beyond what’s recommended by several national recommendations and multiple clinical trials, said study writer Dr.