Please answer this: What is the question to: "In a PVC, the ventricles contract first and before the atria have optimally filled the ventricles with blood, which means that circulation is inefficient."? The topic is Premature ventricular contraction.
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Answer: "what is an irregular heartbeat pvc?"


Please answer this: What is the question to: "The Wizard of Oz, known during his reign as The Great and Powerful Oz, is the epithet of Oscar Zoroaster Phadrig Isaac Norman Henkel Emmannuel Ambroise Diggs, a fictional character in the Land of Oz , created by American author L. Frank Baum ."? The topic is Wizard of Oz (character).
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Answer: "what is the name of the wizard of oz?"


Please answer this: What is the question to: ""BASE" is an acronym that stands for four categories of fixed objects from which one can jump: buildings , antennas , spans ( bridges ), and earth ( cliffs )."? The topic is BASE jumping.
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Answer:
"what does base jumping stand for?"