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.
Shipping rate is determined by package weight, shipping distance (determines the shipping Zones), and the rate tier (Retail, Online Rate, and ShippingEasy Rate). Postal Office (Retail) is the price you will get if you purchase the label for your Priority Mail shipment at a physical USPS Retail location.