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


Please answer this: Generate a question about the topic "Wizard of Oz (character)" whose answer would be: 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 ..
++++++++
Answer: what is the name of the wizard of oz?


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