HCM, the pumping function is normal. but the heart muscle is thickened and. stiff, making it difficult for the heart to. relax and for blood to fill the heartâs. chambers. This limited filling prevents. the heart from supplying enough blood. to the body, especially during exercise.
Cluster Headache vs Migraine â How is Migraine Different? The first obvious difference between migraine vs cluster headache is the gender of a typical patient. Migraineurs are usually female (the ratio is 3 women to 1 man) by contrast, those with cluster are usually male (the ratio, 5 men to 1 woman).
Cluster headaches are often confused with other forms of headaches, especially migraines and sinus headaches. The Mayo Clinic lists common symptoms of cluster headaches as localized pain around one eye, pain that is prevalent on one side, restlessness, tearing of one or both eyes, a stuffy or runny nose on the affected side, swelling around the eye and a drooping eyelid.