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.
Pale ale. Pale ale is essentially the beer that launched the modern brewing revolution in America, and one beer in particular deserves much of the credit. In 1979, the Sierra Nevada Brewing Co. was founded in Chico, CA, and in 1980 produced its first batch of pale ale.