... Dr. told nurse to tell me to ut back pn salt and keep diastolic bp down. Dr. did not talk to me personally. Look it up on internet and it says its diastolic congested heart failure, called back and told nurse and she.said no you dont have that, just.a little stiff heart muscle, muscle not relaxing between heartbeats, I feel awful, Im also 100 pounds overweight, have anyone heard of this