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American Heart Journal, 1962
Abstract The second heart sound was studied in 80 patients with systolic or diastolic overload of the right ventricle. In patients who had moderate or severe pulmonary stenosis the second sound was wide and fixed during respiration; it was also wide and fixed in patients who had a considerable left-to-right shunt at the atrial or ventricular level ...
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Abstract The second heart sound was studied in 80 patients with systolic or diastolic overload of the right ventricle. In patients who had moderate or severe pulmonary stenosis the second sound was wide and fixed during respiration; it was also wide and fixed in patients who had a considerable left-to-right shunt at the atrial or ventricular level ...
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The Journal of the Acoustical Society of America, 1966
A personal experience is reported for the benefit of persons experimenting with audible repetitive sound pulses. Prolonged exposure to pulses having a repetition rate higher than the normal heart-beat rate appears to fix the cardiac rhythm at an abnormally high rate.
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A personal experience is reported for the benefit of persons experimenting with audible repetitive sound pulses. Prolonged exposure to pulses having a repetition rate higher than the normal heart-beat rate appears to fix the cardiac rhythm at an abnormally high rate.
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A robust heart sounds segmentation module based on S-transform
Biomedical Signal Processing and Control, 2013Ali Moukadem, Alain Dieterlen
exaly
Blind Monaural Source Separation on Heart and Lung Sounds Based on Periodic-Coded Deep Autoencoder
IEEE Journal of Biomedical and Health Informatics, 2020Yu Tsao, Chan-Yen Tsai, Lichin Chen
exaly