Left axis deviation (LAD) is a condition whereby the mean electrical axis of ventricular contraction of the heart lies in a frontal plane direction between -30Â° and -90Â°. This is reflected by a QRS complex positive in lead I and negative in leads aVF and II.
Package (or thick envelope) A package is a parcel (or box) less than 84 inches when you add the length plus girth. Length is the longest side of a package. Girth is the distance around the 2 smaller sides of a package. A thick envelope is a large envelope exceeding 3/4 inch thickness.
#1: Re-read the auction completely and double-check your payment to verify the shipping method if it is listed. There can be a BIG delivery time difference with USPS Priority, USPS First Class, USPS Parcel Post, USPS Media Mail and so on...3: *If there was NOT a Delivery Confirmation or a Tracking Number attached to your package or if the seller is refusing to work with you (or even answer an email)...