…A reservoir mask with a tight fitting seal, a separate nasal cannula for apnoeic oxygenation, a bag with a PEEP valve, and an oropharyngeal airway…

…wave. The whole value of the investigation lies in the ratio between the number of atrial and ventricular complexes — more atrial than ventricular complexes, the…

Info A comprehensive list of conditions and drugs that may prolong the QT interval, and cause torsade de pointes (TdP) and long QT syndrome (LQTS…

…Thrombosis or known stenosis in the target vessel. Coagulopathy or ongoing anticoagulation: choose a compressible vessel (the internal jugular or femoral vein), not the subclavian…

…subclavian artery. Penetrating atherosclerotic ulcer PAU is focal ulceration of an atherosclerotic plaque that penetrates through the internal elastic lamina into the media. The lesion…

…medial thinning, destruction of muscular and elastic tissue, fragmentation of the internal elastic lamina, and superimposed platelet and fibrin rich thrombus. Lesions preferentially occur at…

…the diaphragm, liver, spleen or internal thoracic artery increases. For diagnostic aspiration the point chosen is instead where the ultrasound shows the most fluid, usually…

…the arm is held in slight abduction and external rotation, and the patient resists internal rotation. Check the axillary nerve: sensation over the lateral part…

…ventricles take to de and repolarize. Abnormalities in the QT interval can cause serious arrhythmias and sudden cardiac death. QT prolongation can precipitate torsades de…

…preventDefault(); // Get form values var hr = parseFloat($(' heart rate').val()); var qt = parseFloat($(' qt interval').val()); var rr = 60 / hr…

…normal ECG, normal variants and diagnosis of pathological findings. A total of 8 lessons will guide you through all the waves, intervals, and durations,…