What is Choral Music? Any music composed for and sung by a choir can be considered choral
The carotid artery, which is located in the neck, supplies the brain with oxygenated blood. A carotid artery vascular clamp will likely be used during surgery to treat a brain aneurysm. A vascular clamp is a device surgeons use to prevent blood flowing into areas that are being operated on. They are also able to stem the flow of blood from severed or ruptured vessels. The vascular clamps are manufactured in a variety of shapes and materials, typically high-grade surgical stainless steel and durable plastics.
Vascular spasms temporary limit blood flow to tissue supplied by that vessel. The most common symptom is pain. Other names for chest pain resulting from vascular spasm are Prinzmetal's angina and variant angina. If the spasm affects a blood vessel to the brain, stroke-like symptoms or migraines can occur.