1947
DOI: 10.1136/hrt.9.4.275
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The First Heart Sound in Auricular and Ventricular Extrasystoles

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1954
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Cited by 9 publications
(6 citation statements)
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“…These observations agree closely with the heart sound times in 16 subjects with premature ventricular beats reported by Cossio and co-workers. 8 …”
Section: Resultsmentioning
confidence: 97%
See 1 more Smart Citation
“…These observations agree closely with the heart sound times in 16 subjects with premature ventricular beats reported by Cossio and co-workers. 8 …”
Section: Resultsmentioning
confidence: 97%
“…7 Thus, the intensity and timing of the first heart sound has been used to indicate the position and movements of the valve cusps prior to closure. 8 Several studies have suggested that the valve cusps approach closure at the end of diastole. 9 ' 10 Recently, we presented an analysis of phasic pressures recorded from the right heart which suggested that the valves are closed or nearly closed before the onset of ventricular contraction by a reversal in the atrioventricular pressure gradient following atrial systole.…”
mentioning
confidence: 99%
“…Los términos privativos de la Tauromaquia referentes ya a las condiciones y caracteres del toro, ya a las plazas y sus dependencias, ya a los instrumentos de la lidia, ya a las suertes del toreo, circulan en la vena del idioma corriente de cualquier español. La familiaridad de todos con la fiesta, la frecuencia del uso de sus voces técnicas en reseñas e informaciones que impiden (sic) las columnas de los periódicos, que todo el mundo lee, han logrado desposeer a lo más de esta terminología de su carácter estrictamente técnico para ofrecerla al uso corriente en su genuina significación unas veces, pero las más en sentido traslaticio o metafórico (Cossío 1988(Cossío [1947, p. 235).…”
Section: Tauromaquia Y Fraseologíaunclassified
“…This would tend to refute the implication of Cossio et al ( 1) that only the intensified extrasystolic first sounds are delayed. However, in many ectopic systoles the sound was of less intensity than that of normal beats.…”
mentioning
confidence: 88%
“…The toxicity of choline in the rat has been established (1)(2)(3). The metabolism of choline in the liver is related to the activity of choline oxidase(4,S).…”
mentioning
confidence: 99%