Thanks for your question on Healthcare Magic.
I can understand your concern.
No need to worry for heart related diseases for blood pressure of 117/64 and pulse of 58.
These readings are normal.
Since you are also having GERD, your
chest discomfort is mostly due to GERD.
So take
antacid (
pantoprazole) and anti Emetic (
domperidone) combination on empty stomach before meals.
Avoid hot and spicy food. Avoid
stress and tension, be relax and calm.
Avoid large meals, instead take frequent small meals.
Don't worry, you will be alright with all these.
No need to worry at present.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.