- bulbospiral
- bul·bo·spi·ral (bul″bo-spiґrəl) pertaining to the root of the aorta (bulbus aortae) and having a spiral course; said of certain bundles of cardiac muscle fibers. See also under fiber.
Medical dictionary. 2011.
bulbospiral
Look at other dictionaries:
bulbospiral fibers — spiral muscle fibers that begin near the root of the aorta and spiral upward in bundles within the ventricles … Medical dictionary
