…Hypertension and hypertensive emergency. Treatment of postoperative hypertension. Mechanism of action Ultra short acting calcium channel blocker (CCB). Half life: 5 minutes. Rapidly inactivated by…

…Hypertension and hypertensive emergency. Treatment of postoperative hypertension. Mechanism of action Ultra short acting calcium channel blocker (CCB). Half life: 5 minutes. Rapidly inactivated by…

…as the reference line or isoelectric line ) of the ECG curve. The amplitude of any deflection/wave is measured by using the PR segment as…

…are also estimated using continuous Doppler. A dense regurgitant jet with rapid deceleration (short PHT) is suggestive of severe regurgitation; the leakage usually ends early…

…Is there a P wave in front of every ventricular complex? Normal values and differential diagnoses In sinus rhythm the rate is 50–100/min…

…appearance in short axis views. The increased pressure may also propagate back to the right atrium and venous system, resulting in dilation of vena cava…

…baseline ( reference line or isoelectric line ) of the ECG curve. The amplitude of any deflection/wave is measured by using the PR segment as the…

…the left ventricle during diastole. The hemodynamic consequences of aortic regurgitation depend on whether the condition develops acutely or gradually. Acute aortic regurgitation Acute aortic…

…abnormalities of ischaemia include depletion of glycogen, relaxation of myofibrils, and disruption of the sarcolemma. These changes may appear within 10–15 minutes of ischaemia…

…40% of in hospital cardiac arrests (IHCA; Jerkeman et al ). Current guidelines recommend a compression depth of 5–6 cm at a rate of 100…