Hearing heartbeat in your dream indicates that you are not being open and honest with your feelings to yourself. On the other hand, if you feel worried or afraid of something in your waking lifer then the heartbeat in your dream is expressing it.
Spiritual Symbolism: Spiritual Owl ( Night Eagle ) has the ability to protect us psychically and physically, by warding off demon spirits. Owl’s x-ray vision eye’s allows him to see in and through the darkness, and beyond the veil, into the world of spirit. For more info: http://thriveonnews.com/2014/04/14/animal-spirit-guide-owl-wisdom-the-shadow-masters/