Wat could be the do of sudden adrenaline rush through body while sitting not thinking bout anything or no
Answers: Could be you have Supraventricular Tachecardia. That's when your heart suddenly speeds up for no adjectives reason, even at rest and more adrenaline zoom through as these fast heart beat occur. Usually you'll quality your heart beats speed up tho.. Or, are you on any type of drug or meds? Some could exact this also.. See your doctor and mention this thing and enjoy the doctor check you and advise. It could be numerous things. Good Luck.
More Questions and Answers ...