Reload the page to try again! Press Cmd-0 to reset your zoom. Press Ctrl-0 to reset your zoom. It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.mooth muscle tissue. -forms sheets, bundles, around other tissues in almost every organ-smooth muscles around blood vessels regular blood flow-sphincters-each cell is spindle shaped; single, centrally located nucleus-nonstriated.
Note: AVC also stands for Advanced Video Coding, which is a common video compression standard. Similar is the AVCHD video file format for storing high-definition video content. How to Open an AVC File
The atrioventricular (AV) node is a part of the electrical conduction system of the heart that coordinates the top of the heart . It electrically connects the right atrium and right ventricle . The AV node lies at the lower back section of the interatrial septum near the opening of the coronary sinus , which conducts the normal electrical impulse from the atria to the ventricles.