What is atenolol? Atenolol (Tenormin) is a beta-blocker that affects the heart and circulation (blood flow through arteries and veins). Atenolol is used to treat angina (chest pain) and hypertension (high blood pressure). Atenolol is also used to lower the risk of death after a heart attack. You should not use this atenolol if you have a serious heart condition such as AV block, very slow heartbeats, or heart failure.
Definition of wound for English Language Learners. : 1  an injury that is caused when a knife, bullet, etc., cuts or breaks the skin. : 2  a feeling of sadness, anger, etc., that is caused by something bad that has happened to you.
A tunneling wound is any wound that has a channel that tunnels from the wound into/through the muscle or subcutaneous tissue. Some wounds may have more than one tunnel. Tunnels may be short and shallow or long and deep.