Billy Ray Cyrus, Carrie Underwood and Brad Paisley are among the stars who have reached out to Randy Travis following his hospitalisation on Sunday (07Jul13). The 54-year-old singer is in a critical condition at a hospital in Dallas, Texas after suffering complications stemming from a recently diagnosed viral cardiomyopathy, a heart condition caused by an infection. Travis' country peers have now sent him messages of support via Twitter.com, with Cyrus writing, "Thoughts and prayers for my buddy Randy Travis" and Paisley adding, "Sending prayers and well wishes to Randy Travis." Underwood tweets, "Thinking about my friend, Randy Travis, tonight. Hope he gets better soon", Rodney Atkins states, "Sending prayers and get well wishes out to Randy Travis today. Keep him in your prayers y'all (sic)" and Kings of Leon rocker Nathan Followill tells his followers he is "sending good vibes" to the singer. Country singer Tracy Lawrence adds, "Sending a get well message out to my buddy Randy Travis tonight. Thinking of you and wishing you a speedy recovery."