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).
The pain is located behind one eye or in the eye region, without changing sides. The term cluster headache refers to headaches that have a characteristic grouping of attacks. Cluster headaches occur one to three times per day during a cluster period, which may last two weeks to three months.he pain is located behind one eye or in the eye region, without changing sides. The term cluster headache refers to headaches that have a characteristic grouping of attacks. Cluster headaches occur one to three times per day during a cluster period, which may last two weeks to three months.