avandia heart research This research by Krishnan and Krek has shown why these drugs may be risky. . Latest Research Shows Avandia Risk. . " AP Online. . P. H. Diabetic Drug Avandia Tagged as a Heart Danger. . . . . . . The latest study conducted on GlaxoSmithKline's Avandia . Although there has been some success in the treatment of diabetes through Avandia, research has shown the drug to be responsible for an increased rate of side effects such as heart . Joshua Sharfstein. . . GSK's A... more