Exemplos de uso de Significant obstructive em Inglês e suas traduções para o Português
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Subsequent coronary angiography revealed no significant obstructive lesions.
Significant obstructive lesion in the coronary artery> 50% at the coronary angiography;
Those authors have shown that 70% of those patients had no significant obstructive lesion.
The patient underwent coronary angiography,which showed significant obstructive lesions in the anterior interventricular branch, diagonal and marginal left coronary artery and right coronary artery.
In this study, 72.7% of the procedures showed coronary arteries with significant obstructive lesion.
Coronary angiography showed significant obstructive lesion of 85% loss of area in the right aorto-coronary graft, mild inferior hypokinesis, aortic dissection type A and moderate aortic valve insufficiency.
The patient underwent a coronary angiography, which did not disclose significant obstructive coronary lesions.
The presence of significant obstructive atherosclerotic disease of SAT in patients undergoing CABG is quite uncommon 0.1% to 0.2%, but it represents a formidable challenge when defining the surgical approach.
Calcification level between patients with or without significant obstructive coronariopathy stenosis>70% was compared.
Compared to conventional invasive coronary angiography, CCTA has excellent accuracy to identify andmainly exclude the presence of significant obstructive lesions.
Increased rate-pressure product as predictor for the absence of significant obstructive coronary artery disease in patients with positive exercise test.
The hemodynamic responses to sensorial distress are associated with paradox vasoconstrictionof damaged coronary vases, but nor necessarily with significant obstructive lesions.
The presence of extensive coronary calcification is also associated to a higher incidence of significant obstructive disease and revascularization, even when the result of the provocative test is normal.
In patients with normal scintigraphy, calcium score indicates subclinical disease and may assist in the exclusion of CAD orinfer the presence of significant obstructive lesions.
Considering the limitations of the ischemia research method that normally only detects significant obstructive lesions, it is easy to assume that the total CAD prevalence in this population is even greater.
The coronary arteries were dissected and subjected to histological study,identifying discrete atherosclerosis with plaque in focal areas of calcification in the proximal segments without significant obstructive lesions.
The decision to revascularize a patient should be based on the presence of significant obstructive coronary artery stenosis, amount of associated ischemia, and the expected benefits for the prognosis and/or symptoms Figure 3.
All the coronary arteries responsible for the perfusion of the great myocardial areas and which presented with significant obstructive lesions 70% were treated.
Although CCTA has excellent accuracy to identify orexclude the presence of significant obstructive lesions, being able to provide valuable prognostic information, the most robust and validated diagnostic modality to stratify global cardiovascular risk is CACS.
In particular, they have shown a particularly high NPV,making the test especially useful to exclude the presence of significant obstructive lesions in that population.
Patients of both genders aged 18 years and older with significant obstructive lesions in the coronary artery> 50% defined by quantitative angiography underwent evaluation with intravascular ultrasound and Virtual Histology from January 2007 to January 2011 as clinically indicated.
To compare the concordance of myocardial perfusion after stress by computed tomography in the detection of significant obstructive coronary disease in comparison with spect.
The reversibility of the LV contractile disorder and the lack of significant obstructive coronary disease are the primary diagnostic criteria of takotsuba syndrome, and the ventricular functions fully recover approximately 18 days varying from three to 50 days after the onset of symptoms.
The best results, when using both ITAs, are obtained when they are used in situ for the LC territory,preferably in significant obstructive lesions or occluded arteries.
The reversibility of contractile change of LV and the absence of significant obstructive coronariopathy are the important aspects for the diagnosis, and, on average, up to the 18 day from the beginning of the symptoms the total reestablishing of the ventricular function is observed, with a variation from 3 to 50 days.
Considering the only moderate PPV and the conflicting data regarding the NPV, the current concept is that, in general,CACS should not be used as a tool to diagnose significant obstructive CAD in symptomatic patients.
The coronary arteriography performed less than 14 hours after hospital admission disclosed coronary artery tree without significant obstructive alterations, as well as classic alterations of basal hypercontraction and dyskinesia in the ventricular free wall shaped as an octopus trap, characterizing the Takotsubo syndrome Fig.
The presence of abnormal triglyceride levels, renal dysfunction, high creatinine levels, anddecreased glomerular filtration rate were predictive of the existence of significant obstructive plaques in at least one of the renal arteries.
In a recent North-American Registry, only 37.6% of the stable patients without previous CAD diagnosis andreferred for coronary angiography had significant obstructive lesions, suggesting that better risk stratification strategies are needed.
Therefore, similar to the recent guidelines established by the European Society of Cardiology and AHA/ACC for stable ischemic coronary syndromes,the present guideline does not generally recommend the use of CS for evaluation of significant obstructive CAD in symptomatic patients.