Dear Anne, thank you for your question. I cannot answer the question about the likelihood of sudden death in this forum - as you read in the introduction, we only provide general information and do not make diagnoses nor predict prognoses. However, if you have normal coronary arteries and you have chest pain due to coronary spasm, a certain ECG abnormality called ST-segment elevation has to be present when you present with ongoing chest pain. If this has not been documented, then I suspect that the diagnosis of spasm is presumptive. There are certain medications that can be given during a cardiac catheterization to provoke spasm, so you should ask your cardiologist if that was done. Finally, I suggest that you address your question to your own cardiologist.
I hope you find this information useful. Information provided in the heart forum is for general purposes only. Only your physician can provide specific diagnoses and therapies. Please feel free to write back with additional questions. Good luck!
If you would like to make an appointment at the Cleveland Clinic Heart Center, please call 1-800-CCF-CARE or inquire online by using the Heart Center website at www.ccf.org/heartcenter. The Heart
Center website contains a directory of the cardiology staff that can be used to select the physician best suited to address your cardiac problem.