Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1995-10-17
pubmed:abstractText
Transesophageal echocardiographic evaluation of right and left pulmonary arteries, up to the origin of their lobar branches, was prospectively performed with a single plane probe in 32 consecutive patients (18 M, 14 F, aged 55.5 +/- 14.6, from 32 to 80 years) with clinical or echocardiographic suspicion of pulmonary embolism, who met transthoracic echocardiographic criteria of right ventricular overload. Transoesophageal echocardiography showed unequivocal (20 patients) or suspected (three patients) intraluminar thrombi in 88.5% of 26 patients with haemodynamically significant acute or chronic pulmonary embolism, confirmed with reference methods. The sensitivity of the unequivocal transoesophageal echocardiographic diagnosis was 80% for acute and 73% for chronic haemodynamically significant pulmonary embolism. No false-positive results were found (specificity 100%). Additionally, in three cases, transoesophageal echocardiography disclosed the cause of the right ventricular overload revealing a previously undiagnosed atrial septal defect or Ebstein anomaly. Direct visualization of proximal pulmonary arterial thrombi by transoesophageal echocardiography emerges as a useful new method of prompt and definite diagnosis of haemodynamically important pulmonary embolism.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0195-668X
pubmed:author
pubmed:issnType
Print
pubmed:volume
16
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
534-8
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
Transoesophageal echocardiography for definitive diagnosis of haemodynamically significant pulmonary embolism.
pubmed:affiliation
Department of Hypertension and Angiology, Warsaw Medical Academy, Poland.
pubmed:publicationType
Journal Article