Examlex
Vaginal secretions are an example of a high-risk fluid for HIV infection.
Heart Chambers
The four compartments of the heart including two atria and two ventricles, involved in pumping blood throughout the body.
Cardiac Conduction System
A system of specialized muscle tissues in the heart that initiates and coordinates the contraction of the heart, regulating its rhythm.
Purkinje Fibers
Specialized fibers in the heart that help regulate the heart's rhythm by conducting electrical impulses swiftly.
AV Bundle
The His bundle, a group of specialized cardiac muscle cells designed for conducting electricity, conveys the electrical signals from the AV node to the apex where the fascicular branches begin.
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