…and hence, the arrhythmia may be terminated. Generally, adenosine is considered safe for patients with narrow complex tachycardia (NCT). Adenosine typically causes a short lasting…

…response. The ECG in ectopic atrial rhythm and atrial tachycardia A regular rhythm with P waves that differ in contour from sinus P waves. If…

…that interacts with G protein coupled A1 receptors located on the extracellular surface of cardiac cells. Through the guanine nucleotide regulatory proteins Gi and Go…

…the morning, preferably starting between 08:00 and 09:00 , with the patient fasting or having had a light breakfast according to local practice. Let…

…perfusion, with an equal degree of hypoxia in all neurons. There is one fundamental difference between neurons and myocardium in the setting of hypoxia. Myocardium…

Procedurer Edrophonium is a very short acting cholinesterase inhibitor: the effect appears within less than a minute and has gone after 5–10 minutes. That…

…perioperative tachycardia) and hypertension (including hypertensive emergency, perioperative hypertension). Mechanism of action • Relatively cardioselective (beta 1 receptor blocker) beta blocker with ultra short acting effect…

…minute Adverse effects Headache. Flushing. Tachycardia. Nausea. Hypokalemia. Increased intra ocular pressure in patients with glaucoma. Caution Used cautiously in patients with glaucoma or increased…

…sample volume is depicted with two lines perpendicular to the Doppler line (Figure 2). Figure 2. Location of sample volume (SV) and the resulting spectral…

…image are drawn with varying shades of one color (usually gray). This is possible because the vibrations in the piezoelectric crystals, and thus the electric…