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.
According to the USPS website, this form of shipping takes between one and three business days for the package to arrive at its destination. The length of time depends on the drop-off time, the... According to the USPS website, this form of shipping takes between one and three business days for the package to arrive at its destination.