| Coronary artery vasospasm is the abnormal, sudden, intense constriction of an epicardial coronary artery. |
| These patients have a higher than normal incidence of migraines, suggesting vasospasm as an etiology. |
| Vascular changes in preeclampsia and eclampsia include hemoconcentration and intense vasospasm. |
| Because of its vasoconstrictive effects, DHE nasal spray should not be taken by patients with known ischemic heart disease or coronary vasospasm. |
| Several studies have shown that UV irradiation may be effective for preventing vascular restenosis or vasospasm. |
| A 4-mg solution of papaverine is used to irrigate vessels in the event of vasospasms. |
