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 Headache vs. Tension Headache. Tension headaches account for nearly 90% of all headaches and are probably experiences by most people at some time during their lifetime. Tension headaches are frequently associated with fatigue, stress or hangovers. They generally respond to simple measures such as rest or over-the-counter pain medicine.