I was exercising and got a sudden unexplained thump in the back...it has happened before and feels like my heart What do you think ... View answer

I was exercising and felt a large sudden thump on my back..i thought it was my heart It has happened before out of the blue and no other symptoms ... View answer

Hi. Keep getting a thump in my chest and throat. Not sure why or what it is and its driving me crazy. Any ideas or thoughts would help. Thank you ... View answer

I am a 22 year old female. Sometimes I have a thump in my chest followed quickly by a softer thump. I had this when I was sitting down after eating. I have had a holter monitor about six months... View answer

sat to watch a film out of nowere i felt like a thump in chest and felt a odd heart beat. It was only ... for physical anxiety. Any help on the thump feeling in chest? Is it... View answer

Sometimes out of nowhere I feel my heart, instead of going baBUMPbaBUMPbaBUMP, go THUMP....... THUMP..... THUMP. Its like it beats harder slower, but only for a couple of beats. I feel it in my... View answer

light dinner, i felt a sudden thump in my chest followed by a slight blurring of vision and my temples ... the sudden thump in my chest and the rest. Thank you ... View answer

i ve had a bad cold and have been having these thump thumps on the right side of my chest that are accompanied with sudden dizziness. the thumps can be felt from my chest to the top of my head... View answer

Hello I was sitting up with pillows propped behind my back and all of a sudden my chest started to thump three times really hard on the left side!!! I have been having some tightness for a couple of... View answer

Have been dizzy for 3 months, last month or so felt like a fluttering in chest followed by a thump thump! This week many sharp pains felt like my heart. Have been given vertigo pills,ear drops... View answer