Hello and thanks for the query
is one of the major cause for heart palpitations so try to relax your mind as much as you can. These palpitations are not life threatening until you are swimming or driving or operating machine. In these conditions you may hurt yourself. These condition are well treated by beta-blockers or calcium channel blockers. Consult your cardiologist for that. Ablation Surgery may be a option if medicinal treatment fails.
As per the risk factors for Coronary artery
disease are concern. Palpitations are nothing to do with that. Other risk factors are:
Obesity and Sedentary Life Style
High Bad Cholesterol
and Lipid Component
Low Good cholesterol
Smoking and Alcohol
Family History of Coronary Heart Disease
Being a Man
Hope you got your answer.