 [ Symptoms ] can marijuana withdrawal cause panic attacks  i have smoked marijuana for 10 years 2 or 3 small cigs a day in some periods even up to 10 i stopped smoking in the past for a few weeks and months i quit a week ago and since then i have been feeling really weird  i feel tickling on the chest tachycardia specially when breathing out and an irrational feel that i could drop dead my mom checked my pulse and she said it is ok so i think i am having panic attacks never had one b4 so not sure are these normal symptoms from detoxing advice [ Disease ] surgery is aimed at stopping further damage to the heart and improving the heart is function procedures used include left ventricular assist device lvad the lvad helps your heart pump blood throughout your body it allows you to be mobile sometimes returning home to await a heart transplant bypass surgery  the most common surgery for heart failure is bypass surgery to circumvent a blocked heart artery heart valve surgery  as heart failure progresses the heart valves that normally help direct the flow of blood through the heart to the rest of the body stretch out of shape allowing blood to leak backwards the valves can be repaired or replaced infarct exclusion surgery modified dor or dor procedure when a heart attack occurs in the left ventricle left lower pumping chamber of the heart a scar forms the scarred area is thin and can bulge out with each beat an aneurysm a heart surgeon can remove the dead heart tissue or the aneurysm heart transplant a heart transplant is considered when heart failure is so severe that it does not respond to all other therapies but the person is health is otherwise good