…of ischemia (but the sensitivity is low). U wave changes always accompany other ischemic ST T changes. They may occur in both NSTEMI and STEMI…

…The limb may be cold, pale, cyanotic or mottled. Capillary refill is delayed, and venous filling may be reduced. Other possible findings include muscle stiffening…

…of the heart and it is created by analyzing several electrodes. In other words, each ECG lead is computed by analyzing the electrical currents detected…

…ulcers; everything else is supportive. But the same compression applied to a limb with arterial insufficiency can cause necrosis and, in the worst case, amputation…

…as limb complications. Atherosclerotic lesions generally affect large and medium sized arteries. Pathological features include plaque formation with calcium deposition, medial thinning, destruction of muscular…

…with avoidance of second hand smoke and, where possible, other inhaled nicotine products. In cardiovascular medicine, the objective is not merely to reduce cigarette consumption…

…P waves with constant morphology preceding every QRS complex. P wave is positive in limb lead II. Normal (physiological) causes of sinus bradycardia Sinus bradycardia…

…but fundamental part of ECG interpretation. The normal T wave in adults is positive in most precordial and limb leads. The T wave amplitude is…

…recording in children Pediatric patients frequently have difficulties being still during clinical examinations. The youngest children often display spontaneous movements of limbs, neck and trunk…

…ultrasound gel, a blood pressure cuff of the correct size (the width should correspond to about 40 % of the circumference of the limb), a manual…