Values -- United States -- Drama. : Zabriskie Point / Metro-Goldwyn-Mayer presents a Carlo Ponti production ; a Michelangelo Antonioni film ; written by Michelangelo Antonioni ... [and others] ; produced by Carlo Ponti ; directed by Michelangelo Antonioni
Flaps of tissue that prevent regurgitation of BLOOD from the HEART VENTRICLES to the HEART ATRIA or from the PULMONARY ARTERIES or AORTA to the ventricles
Flaps of tissue that prevent regurgitation of BLOOD from the HEART VENTRICLES to the HEART ATRIA or from the PULMONARY ARTERIES or AORTA to the ventricles
Backflow of blood from the LEFT VENTRICLE into the LEFT ATRIUM due to imperfect closure of the MITRAL VALVE. This can lead to mitral valve regurgitation
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Valve industry. : Profile of the international valve industry : market prospects to 2009 / Graham Weaver
2004
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Valve industry -- Directories : Profile of the international valve industry : market prospects to 2009 / Graham Weaver
2004
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Valve industry -- Forecasting : Profile of the international valve industry : market prospects to 2009 / Graham Weaver
Backflow of blood from the LEFT VENTRICLE into the LEFT ATRIUM due to imperfect closure of the MITRAL VALVE. This can lead to mitral valve regurgitation
Backflow of blood from the LEFT VENTRICLE into the LEFT ATRIUM due to imperfect closure of the MITRAL VALVE. This can lead to mitral valve regurgitation