Thank you for taking the time to ask this question, I feel in the asking you have become aware of your needs and seek to resolve these issues in your life. You are a very special person and deserve to receive the love, which is within you.
From your message I see you have been working on yourself since your accident 17 years ago; what a gift this has been to you. It has taken you on a journey not many of us are allowed to travel. You are a very special person to have undertaken this journey with such love and compassion in your heart.
You have tried many things to bring balance back into your life. I feel as you have chosen to take the advice of your Dr, you should continue to follow that advise until you feel you wish to change the direction of the path you are following. I would just add that I see a benefit for you in taking a little time of Self-reflecting.
What I would consider suggesting to you at this time is to spend a little time looking into your Self for the answers. You are the only one who knows why you came to this Earth and what you wished to learn and experience while here. Your life is a journey of Self-realisation. I feel if you look deeply into your own heart you will see the answers that you are searching for.
I also feel as you align your energies with your divine purpose that the physical heart problems you are experience will also relax and return to balance. I feel that as you grow in Self-love and appreciation and align your energies with your dreams and aspirations. You will feel your heart energies coming back into balance and in a miraculous way, heal your self with out effort. This is more a process of letting go and just being true to your own nature in a loving and balanced way.
If you feel it will help you can take a few minutes to listen to the Energy Balancing Meditation on the Home Page of my web site at: http://www.healergeorge.com just look down the page and click on the Yellow Triangular Play Button and the Guided Meditation should start to play. Sit quietly in a chair with the eyes closed or lie down in bed and just let the words wash over you.
Please let me know how you got on in a week or two when your energies have found their new equilibrium. Thank you for your time in asking this question.