When Melanie Oudin was diagnosed with arrhythmia last November, her first reaction was one of relief. Relief at finally knowing why her heart would sometimes accelerate out of control for hours at ...

For Melanie Oudin, the power of believing has guided her through triumphs and turbulence. At the 2009 US Open, Oudin was ranked 70th in the world. She’d enjoyed a prosperous junior career and ...