In the context of generalized anxiety disorder (GAD), anxiety-induced palpitations are not considered dangerous in the sense that they typically do not pose a significant threat to your physical health. Palpitations are often experienced as a sensation of rapid, pounding, or irregular heartbeats, and they can be distressing and uncomfortable. However, they are generally a result of the body's natural stress response rather than a sign of an underlying heart problem.
Since you mentioned that you had an EKG (electrocardiogram) and a 24-hour heart monitoring four years ago, and they came back normal, it suggests that your heart is healthy. This is a positive indication that the palpitations you are experiencing are more likely related to anxiety and stress rather than a heart condition.
It's essential to remember that anxiety can lead to various physical symptoms, including palpitations, shortness of breath, dizziness, and chest discomfort. These symptoms can create a cycle of anxiety, where the fear of experiencing palpitations or other sensations can, in turn, worsen the anxiety itself.
If you are concerned about your palpitations or experiencing any new or unusual symptoms, it's always a good idea to consult with a healthcare professional. They can provide a comprehensive evaluation, reevaluate your heart health if necessary, and offer appropriate guidance and treatment options for managing anxiety and related symptoms.
In the meantime, practicing stress-reducing techniques such as deep breathing, meditation, regular exercise, and seeking support through therapy or counseling can be helpful in managing anxiety and potentially reducing palpitations.