chest pains if they are from a cardiac cause are always concerning and yes can indicate a dangerous or life-threatening condition. you are at a higher risk for heart-related problems when you have high cholesterol and are in your 60's. while not all heart murmurs are considered dangerous i do not know what kind you have. you should contact your medical provider immediately about these on and off chest pains. this could be angina. severe chest pain is a true 9-1-1 call so if this is what you are experiencing you need to have immediate emergency intervention. do not discount or ignore these possible warning signs. your body especially your heart could be sending you important messages so it would be wise to listen.
i am 61 female i have a heart murmur with hbp and high colrestoral i have chest pains on and off is this dangerous