56 Atrioventricular Valve Stock Videos and Footage

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Browse 56 atrioventricular valve videos and clips available to use in your projects, or start a new search to explore more footage and b-roll video clips.

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first fifty: ebe's golden anniversary retrospective - part 10 of 29. in this 50th anniversary retrospective film, we hear thomas edison's words proclaim that educational films would one day replace the textbook as the basic tool of education. in the 1958 - atrioventricular valve stock videos & royalty-free footage
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First Fifty: EBE's Golden Anniversary Retrospective - part 10 of 29. In this 50th anniversary retrospective film, we hear Thomas Edison's words proclaim that educational films would one day replace the textbook as the basic tool of education. In the 1958
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work of the heart - part 26 of 30. rare visuals provide intimate close-ups of the structure and functions of the heart. operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum - atrioventricular valve stock videos & royalty-free footage
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Work of the Heart - part 26 of 30. Rare visuals provide intimate close-ups of the structure and functions of the heart. Operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum
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work of the heart - part 25 of 30. rare visuals provide intimate close-ups of the structure and functions of the heart. operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum - atrioventricular valve stock videos & royalty-free footage
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Work of the Heart - part 25 of 30. Rare visuals provide intimate close-ups of the structure and functions of the heart. Operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum
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work of the heart - part 22 of 30. rare visuals provide intimate close-ups of the structure and functions of the heart. operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum - atrioventricular valve stock videos & royalty-free footage
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Work of the Heart - part 22 of 30. Rare visuals provide intimate close-ups of the structure and functions of the heart. Operating rooms, cardiac laboratories, heart models, photomicroscopy, and artwork - the film combines many varying elements for maximum