From Wikipedia, the free encyclopedia. Ribena (/raÉªËbiËnÉ/ ry-BEE-nÉ) is an English origin brand of blackcurrant-based uncarbonated and carbonated soft drink and fruit drink concentrate that until 2013 was produced by GlaxoSmithKline (GSK).y 2013, the brand had annual worldwide sales of about Â£500M (approximately US$747.25M), and was considered to be similar to other soft drinks. and GSK put Ribena, along with Lucozade, up for sale. The eventual sale, announced in September, was for Â£1.35 billion.
I'm not a cardiologist, but am a 4th year med student who recently took my EKG class. ST depression in general means subendocardial ischemia, meaning mild ischemia. However, it can also be due to changes in repolarization due to left ventricular hypertrophy depending on which EKG leads the ST depression in found in. So it is plausible that you have some left ventricular hypertrophy as a result of exercise and that is resulting in ST depression.
1 Heart attack or ischemia. 2  During a heart attack, blood flow is affected in the heart, and heart tissue can begin to lose oxygen and die. 3  This tissue will not conduct electricity as well, which can cause an abnormal EKG. 4  Ischemia, or lack of blood flow, may also cause an abnormal EKG. An EKG can determine if the heart is beating too fast or too slow. 2  Heart rhythm abnormalities. 3  A heart typically beats in a steady rhythm. 4  An EKG can reveal if the heart is beating out of rhythm or sequence.