Rambling-Medic: How Do Doctors Look At Ecgs And Determine A Patient Has Had A Heart Attack In The Past? Well There Is A Pattern Of Evolution Of A Myocardial Infarction Seen On An Ecg. A Sign Of An Old Infarct Is The Presence Of Pathological Q Waves.
magic-spelldust: Forest foggy mood. by Leif Løndal
