Dear sir/ Madam
Thanks for your query to us.
Normally chest pain
which comes in certain position is not anginal. 2 important questions in her case are, if pain comes on exertion too and how long it lasts. These will guide the investigations for a cardiac or non-cardiac cause.
If a person can not walk on treadmill and is otherwise eligible for stress
testing, a pharmacological stress test can be done. Consult your cardiologist and process accordingly.