Unfortunately, some patients are still very frightened. They find it difficult to give up the idea that they have a heart problem and the doctors just haven't found it. According to studies by the National Institute of Mental Health, an estimated 13 percent of adults ages 18 to 54 are affected by anxiety disorders in a given year. Wilson said one patient he knew became extremely anxious when anything was out of order. They had a solid marriage, a good family, but by the time she sought treatment, she had lost them.
Anxiety disorders can be very disruptive, very disabling.
Social phobia or social anxiety disorder. One of the most common disorders, Wilson said, social anxiety affects as many as eight out of 100 people in any one year. The major difference is that people who are shy can still handle social situations. It's just not their natural inclination. People with social anxiety disorder will avoid situations, or if they do become involved, it's with extreme stress.