Mitral valve stenosis the pressures in the left atrium and the left ventricle during ventricular diastole will be equal. The result is that the left ventricle gets filled with blood during early ventricular diastole, with only a small portion of extra blood contributed by contraction of the left atrium (the "atrial kick") during late ventricular diastole. When the mitral valve area goes below 2 cm, the valve causes an impediment to the flow of blood into the left ventricle, creating a pressure gradient across the mitral valve. This gradient may be increased by increases in the heart rate or cardiac output. As the
Gold Is Where You Find It of Robin Hood", which was not ready for release. So he chose this screenplay, making it probably the first Western shot in the new process, and second Warner Bros. movie to be shot in new Technicolor. The film was shot near Weaverville, California. Gold Is Where You Find It Gold is Where You Find It is a 1938 American romantic drama film directed by Michael Curtiz and starring George Brent, Olivia de Havilland, and Claude Rains. Based on a story by Clements Ripley, with a screenplay by Warren Duff and Robert Buckner, the film is about the rivalry between farmers