Hi, I am 57 year old female, I have lived a healthy lifestyle, I had a Right Atrial Carnivorous Haemangioma removed via Open Heart Surgery 10 months ago after feeling more & more tired over the years. I was telling doctors for the past ten years I felt as if the blood did nit travel around my body properly & particularly in my head. I still feel constant fatigue, head aches, my head feels heavy, I feel a little vague, unsteady on my feet and cant really bend or crouch down without feeling dizzy. I live in a country area & the doctors are saying I should be fine now they have removed the tumor. Do you have any advice you could give me?