…function and perform troubleshooting should be considered a basic clinical skill. Pacing activity may be visible or invisible, depending on e.g the type of…

…machine for analysis. The reflected sound waves will have the same speed as the emitted sound waves, but the amplitude, frequency and angle of incidence…

…now a permanent part of the programme and is widely used — a woman who does not attend for a gynaecological examination, or who prefers to…

…bursts of ventricular tachycardia occur. ECG 3. Repeated bursts of VT. ECG 4. There are now visible ST segment elevations and Q waves not seen…

…1. ECG changes seen in left ventricular hypertrophy (LVH) and right ventricular hypertrophy (RVH). The electrical vector of the left ventricle is enhanced in LVH…

…and a button battery is an emergency — it can cause perforation in seven hours. Indications Every foreign body in the ear canal or the nasal…

…Structure and contractile function of myocardial fibers The left ventricular wall can be subdivided into several layers. These layers are similar to those seen in…

…branch block, fascicular block and AV block, are common in myocardial ischemia and infarction. These conditions may be seen as signs of ischemia, which is…

…haematemesis and can also be seen when the bleeding is slow or has stopped. The first steps Step Content : : 1 ABCDE. Assess the level of…

…patient (blue) and the corresponding high risk morph (red). Beyond the difference in R wave amplitude, note the slurred terminal portion of the R wave…