👉 Vasospasm refers to a condition in which the blood supply to an organ or tissue is disrupted, resulting in reduced oxygen and nutrient delivery. It can occur due to various factors such as injury, infection, trauma, or drug exposure, leading to changes in heart rate, blood pressure, and other vital signs. In contrast, ischemia (also known as vasodilation) refers to the process by which a tissue or organ relaxes during anoxia or hypoxic state. It is
