In light of the recent Annals of Internal Medicine article on the vulnerable plaque, this older article from Circulation (http://circ.ahajournals.org/cgi/content/full/95/4/818) seemed interesting to readdress. Bottom line, worry and anxiety may play a role in the progression or acute flare of underlying coronary artery disease.
What then becomes our source of peace. Ephesians 2:14-18 clarifies our peace with God and each other. Philippians 4:4-7 reminds us of how the Lord brings inner peace to us.