Linked Life Data

842077

Source:http://linkedlifedata.com/resource/pubmed/id/842077

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1977-4-15
pubmed:abstractText
30 patients with tetralogy of Fallot were examined before and after correction. 10 of whom had previous procedures including 13 Blalock-Taussig shunts, 1 Cooley anastomosis and 6 pulmonary valvulotomies (Brock) with a dilator. Hemoglobin and blood gases were measured in 22 patients pre- and postoperatively on the 7th respectively 14th day and finally after 12 months. In 8 children the concentration of 2,3-DPG was accessed (pre-, postoperatively, immediately in ICU, on the 1st, 7th, 14th day and after 21 months). Hypoxia of various degrees was found at any time of the investigation, verified by a low venous oxygen saturation, high 2,3-DPG concentration and an erythrocytosis. The 2,3-DPG concentration was always elevated (preoperatively 18.2 +/- 1.8 muMol/g Hb; postoperatively 1st till 14th day 19.0 +/- 2.2; after 21 months 16.3 +/- 1.2 muMol/g Hb). Preoperatively hypoxia was correlated to the degree of the heart disease expressed by the hight of the Hb-concentration. In contrary after the correction signs of hypoxia (decreased venous oxygen saturation, increased 2,3 DPG-concentration) appeared with a low Hb as found in patients with anemia. The long term check-ups are indicative for slight cardiac residual disorders as there are hypoxic myocardial damage, residual gradients over the right ventricular outlet, reopened VSD's, and ventriculotomy scar tissue. Though the elevated 2,3-DPG-concentration and the consecutive rightward shift of the oxygen saturation curve obviously compensate these cardiac handi-caps as the excellent physical condition of the children shows.
pubmed:language
ger
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0300-5860
pubmed:author
pubmed:issnType
Print
pubmed:volume
66
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
83-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1977
pubmed:articleTitle
[Correction of tetralogy of Fallot and its influence to oxygen transport and lung changes. Part I. Oxygen transport (author's transl)].
pubmed:publicationType
Journal Article, English Abstract