…effect of adenosine, which can be given during the recording and unmask the atrial activity. The investigation is diagnostic, not therapeutic. An unstable patient should…

…A single central feature is enough to proceed with urgent investigation , and a normal CT of the brain does not exclude an infarction in the…

…body reaching the stroma or deeper. The absence of a slit lamp — the cornea should not be instrumented without magnification. With a suspected chemical injury…

…thrust is preferred if there is suspicion of cervical spine injury, in which scenario head tilt chin lift should only be used if other methods…

…a bloodless field one works by feel, and by feel nail spicules are left behind — which is the commonest cause of recurrence. Indications Condition Procedure : …

…swelling. A vein suspected of thrombosis or previously thrombophlebitic. Intraosseous access (absolute, for the bone in question): A fracture of the bone to be punctured…

…130 msec in females , along with slurring or notching of the mid QRS in at least two left facing leads [7]. These stricter parameters correlate…

…leads generally indicates very severe ischemia [15]. A key distinguishing feature of ischemic ST elevation is the presence of prominent reciprocal ST depression [4]. Furthermore…

…plaque disruption is not a feature of Type 2 MI. The pathophysiology of Type 2 MI is fundamentally distinct from that of Type 1 MI…

…resistant to resolution. Known predictors of cardiac arrest The only risk biomarker in genuinely widespread use is left ventricular ejection fraction (LVEF), measured by echocardiography…