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.
exists and is an alternate of . USPS parcel post is a ground surface offered by the USPS, and is estimated to take from 2 - 9 days, or up to 14 postal business days. Priority mail takes priority over parcel post and first class mail, is usually sent by air, and can arrive in 2-3 days, with a maximum of 5 days.
However, you canât use Standard Post for packages that measure more than 130 inches in length and width and weigh more than 70 pounds. The USPS utilizes zone-based pricing for all Standard Post package shipping. There are 9 zones in the U.S. and prices are based on the distance from the original package location to the delivery destination. Prices start at $5.75 for a one pound package. Also, Standard Post is subject to USPSâs balloon pricing. The USPS can charge you extra if your parcel weighs less than 20 pounds, but measures between 84 and 108 inches in length and width.