terrible sinus pain, clogged air and seemingly fast heart rate , heart beat....allergies?? ... View answer

fast heart rate when laying down 180 for 3 hours ... View answer

Hi I'm concern within the last few weeks I've noticed that my heart rate increases very fast with minimal movement I went to the ER had an EKG n they told me sinus tachycardia any advice ... View answer

Hi. I am experiencing some strange synptoms. When i stand up to walk inget exteemely dizzy and my heart rate spikes. Im concerned. I feel thunping in my chest as well. Uploaded what my heart... View answer

My heart rate has been between 120 and 1th for the past few days. I had pressure in my sternum and ... discharged with prednisone , ativan, loratidine and a daily baby aspirin. My heart rate... View answer

I am having a sinus tachycardia episode --heart rate in the 130 s. It has lasted all day.?i take ... the sinus node and has been keeping heart rate at 72. But today my heart... View answer

what steps are taken to increase the stroke volume and cardiac output in a heart rate that is sinus tachycardiac? How does vagal stimulus decreases heart rate that is tachycardiac and... View answer

wavemorphology changes noted, mostly during time frames of sinus slowing. Heart rates range 41 bpm (sleep) to 166 .... Overall healthy but experiencing chest pains when my heart rate is low and... View answer

hi My Holter Monitor report says Sinus rhythm with atrial rhythm. Max heart rate 158 average heart rate 108 rare ventricular ectopic beats. one isolated supraventricular ectopic. no... View answer

? Currently I am on 100 mg of Tropolol and my resting heart rate can increase to low 100 s which is better than where it was in 160 s. At work my heart rate ranges from 110 s to 140 s. So what... View answer