week, he has become short of breath and has a rapid heartbeat after walking for awhile on the beach and ... later on today. Today he could only walk about 1/8 mile slowly before the... View answer

I was working outside (low exertion) and I suddenly felt quite dizzy (as I was simply walking along ... confusion. The rapid heartbeat lasted for about a 90 seconds I'm guessing. ... View answer

I have tingling hands and a rapid heartbeat. This morning my elbows were aching ... View answer

I get very tight muscles in my arms and legs and sometimes the shoulders and then I get a rapid bothersome rapid heartbeat, what can this be? ... View answer

time with left leg. started with walking uphill and now all the time. ...I have gradually had limited use of my left hand and left arm over the last 3 years. I would have ... View answer

Having what I believe is tachycardia (sp?) i.e., rapid heartbeat, accompanied by lightheaded ness and burping. Has followed just regular activity--such as walking. Have had this happen for short... View answer

I am a 76 yr old women, & having problems walking up hills.Especially breathlessness. I am going on a holiday to Malta & Sicily in October , can you give me any suggestions how I can walk up steep ... View answer

Hi...I am a 45 year old woman (5 8 , 155lbs) who s been experiencing rapid heartbeat, dizziness upon standing and sometimes just walking, left arm pain and rapid breathing. I have... View answer

Female age 74 with COPD, Reflux and borderline cholesterol and prediabetic. Experiencing excessive thirst, rapid heartbeat, out of breath with just walking a few steps and easily... View answer

I m 48 yrs old. Sometimes my lower ankle and leg gives out on me and i stumble. when i walk uphill or drag any amount of weight my right leg hurts all the way to my hip and i have to stop. its ... View answer