What causes headaches and rapid heartbeat?

Headache, rapid heartbeat caused by many reasons, such as mental stress, emotional excitement, tension, depression, etc. Secondly, when long-term smoking and drinking, drinking strong tea, coffee and other stimulating foods, will also cause headache rapid heartbeat. In addition, when suffering from hypertension, hyperglycemia, cervical spondylosis, vertebral artery stenosis and other diseases, there will also be headache, rapid heartbeat phenomenon