Going back to my question about exercise I spoke to mmy GP this morning. He is quite happy to send me to physio and with a recommendation that they start me slowly in the hydrotherpy pool and havent to do anything myself until i see them mainly because my d dimer is still high so hes not convinced that theres isnt a clot or at least the remains of one. Im under strict orders that any breathlessness that lasts more than 15-20 mins is a call to the doctor and probably an ambulance back to hospital and on the absence of any other advise thats what im gonna do. Just thought i would let you know and thanks once again for all your helpful answers
margaret