Single chamber atrial pacing is contraindicated in the presence of AV conduction disorders. Asynchronous pacing is contraindicated in the presence of intrinsic cardiac rhythms. Atrial high-rate burst pacing therapy is intended for use in the atrium only. High-rate burst pacing in the ventricle may result in life-threatening arrhythmias. The temporary pacemaker is MR Unsafe.
India pale ale. India pale ale (IPA) is a hoppy beer style within the broader category of pale ale. It has also been referred to as pale ale as prepared for India, India ale, pale India ale, or pale export India ale. The term pale ale originally denoted an ale that had been brewed from pale malt.
The president of the United States is not the only power broker to hold sway over the fortunes of brewers, but the power of the presidency certainly can be felt like the IBUs in an India pale ale. When it comes to beer and politics, what is good for brewers tends to be good for beer drinkers.