Subject: how do you write one-half mm of ST depression? thanks. half a response here but is it a lead? sm. Subject: half a response here but is it a lead? sm. This sounds more like statistical analysis to me than actual cardiac-related terminology.
Pain in the upper abdomen can often be attributed to temporary problems such as indigestion or gas. Persistent or severe upper abdominal pain may be related to other digestive tract conditions or to conditions of the body wall, blood vessels, kidneys, heart, or lungs.
Eating certain foods, such as beans, fruits and vegetables, can increase your chances of developing gas pains. Gas pains can cause sharp pains that come and go throughout the abdomen. Gas pains are the result of trapped gas in the intestines that places pressure against the stomach and intestinal walls.