I woke up and my heart or chest was hurting for a second. It felt like a strain and lasted for a few seconds. It got worse when I yawned. But it was really just a few seconds and felt like yawning and stretching let it disappear. Im female, 28yrs, 55, 138lb. No history of heart disease in my family.
Hi,Dont worry, it is not a cardiac pain and it is not dangerous. It may be a muscle pain.Take care