Income Tax Refund Information. NOTE: The information provided below is for informational purposes only. Our company does NOT have access to your state tax refund information! Please use the phone number and/or website link below to contact the state tax department about your tax refund status. Mississippi Income Tax Refund Hotline.
What is AVS? AVS stands for Address Verification System, an added level of credit card security provided by credit card issuers to detect suspicious credit card usage. Simply put, itâs a way for business owners to check if the person presenting a credit card as payment for your merchandise or services is actually the authorized cardholder.
The AV node is an area of specialized tissue between the atria and the ventricles of the heart, specifically in the posteroinferior region of the interatrial septum near the opening of the coronary sinus, which conducts the normal electrical impulse from the atria to the ventricles.he blood supply of the AV node is via the AV nodal artery. The origin of this artery is most commonly (about 90% of hearts) a branch of the right coronary artery, with the remainder originating from the left circumflex artery. This is associated with the dominance of the coronary artery circulation.