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Pronunciation Guide
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Listen to native speakers pronounce “heart lung machine” in real conversational contexts with synchronized timestamps and subtitles.
developed many of the most important Innovations they needed in their fields so here's John Hashem Gibbon you see him there on the righthe invented the heart lung machine for use in his own surgical practice you see at the bottom left there sort of how itworks it takes blood from the heart and oxygenates it cleans it filters it puts