…Statins reduce hepatic cholesterol synthesis, whereas ezetimibe limits intestinal cholesterol uptake. Expected LDL C reduction Ezetimibe produces a modest LDL C reduction when used alone…

…coffee ground vomiting or melaena. Haematochezia can occur in massive upper bleeding with rapid intestinal transit. Coffee ground vomiting is less specific than fresh haematemesis…

…arrests are caused by acute or chronic coronary artery disease, with the latter being the most common. The figure 80% occurs in most textbooks in…