<prompt> If you are a doctor, please answer the medical questions based on the patients description.iam 32 yrs old. I had anemia getting treated for that. My hemoglobin count increased from 9 bef. trmt increased to 11.3 now. And at present iam feeling some light pain in my left hand chest area. But after consulting my physician he cleared me that the slight pain in my pulse due to low oxygen count in blood suggested me some medicines also had word about having a pace maker. Now i have got engaged planning to get married kindly explain me for increase the oxygen count naturally will i prone to heart attack  <response>: Hi Thereafter going through your query I understand your concern. I would like to tell you that , Low oxygen level in blood means you are still anemic and have less red blood cells available. Continue the treatment for anemia is advisable. And I want to ask why did your doctor tell you for having a pacemaker? If he is advising you for a pacemaker then it is a serious condition you should be concerned for. Talk to him again regarding this. Hope this has answered your query. Kind Regards 