Systemic to pulmonary bronchial blood flow in mitral stenosis

P. Agostoni, M. Agrifoglio, V. Arena, E. Doria, A. Sala, G. Susini

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We measured systemic to pulmonary bronchial blood flow [Q̇br(s-p)] during total cardiopulmonary bypass in 15 patients with mitral stenosis and elevated pulmonary venous pressure (group A, mean pulmonary wedge pressure = 22.2±5.4 mm Hg, mean±SD) and in 15 patients with coronary artery diseases and normal pulmonary venous pressure (group B). Q̇br(s-p) is the volume of blood accumulating in the left side of the heart in the absence of pulmonary and coronary flows. This blood was vented through a cannula introduced into the left atrium and measured. Q̇br(s-p) was 76.3±13.9 ml/min (2.18±0.37 percent of extracorporeal circulation pump flow) and 22.3±2.1 (0.63±0.15) in group A and B, respectively (p

Original languageEnglish
Pages (from-to)642-645
Number of pages4
JournalChest
Volume99
Issue number3
Publication statusPublished - 1991

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Mitral Valve Stenosis
Lung
Venous Pressure
Pulmonary Wedge Pressure
Extracorporeal Circulation
Blood Volume
Heart Atria
Cardiopulmonary Bypass
Coronary Artery Disease

ASJC Scopus subject areas

  • Pulmonary and Respiratory Medicine

Cite this

Agostoni, P., Agrifoglio, M., Arena, V., Doria, E., Sala, A., & Susini, G. (1991). Systemic to pulmonary bronchial blood flow in mitral stenosis. Chest, 99(3), 642-645.

Systemic to pulmonary bronchial blood flow in mitral stenosis. / Agostoni, P.; Agrifoglio, M.; Arena, V.; Doria, E.; Sala, A.; Susini, G.

In: Chest, Vol. 99, No. 3, 1991, p. 642-645.

Research output: Contribution to journalArticle

Agostoni, P, Agrifoglio, M, Arena, V, Doria, E, Sala, A & Susini, G 1991, 'Systemic to pulmonary bronchial blood flow in mitral stenosis', Chest, vol. 99, no. 3, pp. 642-645.
Agostoni P, Agrifoglio M, Arena V, Doria E, Sala A, Susini G. Systemic to pulmonary bronchial blood flow in mitral stenosis. Chest. 1991;99(3):642-645.
Agostoni, P. ; Agrifoglio, M. ; Arena, V. ; Doria, E. ; Sala, A. ; Susini, G. / Systemic to pulmonary bronchial blood flow in mitral stenosis. In: Chest. 1991 ; Vol. 99, No. 3. pp. 642-645.
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