The left ventricle sends the now oxygen-filled blood into the main artery of the body (aorta). The aorta sends the blood throughout the body. Hypoplastic left heart syndrome is characterized by the underdevelopment (hypoplasia) of the chambers on the left side of the heart (i.e., left atrium and ventricle).
Placement on a Jacket. People wearing suits and/or jackets should place the pin on their lapel. Traditionally, lapel pins are worn on the left, near the heart. This is especially important if the lapel pin symbolizes something important to the wearer, such as a flag.ou need to take off the backing, push the pin into your lapel (or tie or shirt) until the point comes through the other side, and reattach the backing. The pin should sit upright on your lapel, tie or blouse.
Knowing which side of the lapel to place the boutonniere on is important, because part of any tradition is to carry it out properly. How to Pin a Boutonniere. A boutonniere is a flower that men wear on the left lapel of a suit jacket, coat or tuxedo for formal events such as weddings, proms, homecomings and funerals. The word boutonniere actually means buttonhole in French, but you don't put boutonnieres through a lapel buttonhole when you wea.