 [ Symptoms ] when is your blood pressure to low and when is your pulse to high  i was recently put on lisinopril and hydrochlorothiazide i am concerned because i am staying tired and sleepy i keep a check on my blood pressure but would like to know what is considered to low also my pulse rate ranges from 70 is to 90 is has hit 100 and 103 a couple times what is a safe pulse rate [ Disease ] how many of these types of procedures have you done how would you estimate my risk of a complication as compared to other patients what type of valve replacement or repair do you recommend and why where do you plan to obtain grafts legs arms chest wall for my bypass operation how soon can i travel after my surgery when do you anticipate that i can go back to work after surgery do you recommend a cardiac rehabilitation program or physical therapy to help speed up my recovery