Zobrazeno 1 - 10
of 72
pro vyhledávání: '"P B Deverall"'
Autor:
P B Deverall
Publikováno v:
Acta Médica Portuguesa, Vol 2 (1980)
A cirurgia paliativa, da tetralogia de Fallot iniciou-se há pouco mais de 30 anos e a sua correcção intracardíaca tem 25 anos de existência. Os progressos técnicos da cirurgia do coração aberto permitiram com alguns grupos fazerem a correcç
Externí odkaz:
https://doaj.org/article/195b4153404747299daaf4c0556b30a6
Publikováno v:
Magma: Magnetic Resonance Materials in Physics, Biology, and Medicine. 5:173-178
The measurement of blood flow in small arteries is a potential extension of magnetic resonance (MR) angiography. We have compared flow measurements based on MR phase mapping with those obtained by Doppler ultrasound and electromagnetic flowmetry in b
Autor:
L C, John, P B, Deverall
Publikováno v:
International Journal of Clinical Practice. 50:203-206
Bleeding remains a significant cause of morbidity after cardiac surgery and results in a major demand on blood transfusion capacity. The aetiology is multifactorial, but platelet dysfunction is the most important cause. Because of the potential risks
Autor:
A. K. Yates, A. C. Perakis, P. B. Deverall, Edward G.C.A. Boyd, Edgar Sowton, Joseph K. Montarello, Eric Rosenthal, P.V.L. Curry
Publikováno v:
European Heart Journal. 11:484-491
The ability to measure aortic valve area clinically has emphasized the need to understand the changes in aortic valve orifice area during flow. To compare the performance of normal and stenotic human aortic valves we used a pulsatile flow model that
Publikováno v:
Agents and Actions. 38:C275-C277
Plasma histamine concentrations in samples obtained simultaneously from the extracorporeal circuit and the cardiotomy suction line were measured in two groups of patients undergoing cardiopulmonary bypass (CPB). In Group A patients, the technique for
Publikováno v:
The British journal of clinical practice. 50(3)
The long-term benefit of myocardial revascularisation depends largely upon the continued patency of bypass grafts, but the long-term patency of vein grafts is poor. To improve the results of myocardial revascularisation, either measures to increase t
Publikováno v:
European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery. 10(2)
Poor long-term patency of saphenous vein grafts limits the long-term success of the coronary artery bypass operation. If this is to be improved, either measures that increase the patency of saphenous vein grafts or alternative conduits are required.
Publikováno v:
The Journal of heart valve disease. 2(4)
Aortic valve endocarditis commonly leads to the formation of a root abscess, but fistulae are uncommon. The echocardiographic findings in a patient with Streptococcus viridans endocarditis of a prosthetic aortic valve associated with a fistula betwee
Publikováno v:
Thorax. 36:428-434
The value of an objective exercise test for the assessment of the functional results of aortocoronary bypass was investigated in 19 patients who were studied before and six months after the operation. For positive tests the end point was defined as a
Publikováno v:
Circulation. 51:188-196
When investigating complex congenital heart disease, determination of atrial situs is essential. Pathological studies have demonstrated that the best predictor of atrial situs is thoracic situs. To assess thoracic situs, bronchial tomography was perf