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Chromatic distortion during angioscopy: assessment and correction by quantitative colorimetric angioscopic analysis

Autor: K G, Lehmann, J A, Oomen, C J, Slager, P J, deFeyter, P W, Serruys

Publikováno v: Catheterization and cardiovascular diagnosis. 45(2)

Angioscopy represents a diagnostic tool with the unique ability of assessing the true color of intravascular structures. Current angioscopic interpretation is entirely subjective, however, and the visual interpretation of color has been shown to be m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b0f68eed05c02d60e39ac3b5d2323d39
https://pubmed.ncbi.nlm.nih.gov/9786402

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The electrocardiographic exercise test in a population with reduced workup bias: diagnostic performance, computerized interpretation, and multivariable prediction. Veterans Affairs Cooperative Study in Health Services #016 (QUEXTA) Study Group. Quantitative Exercise Testing and Angiography

Autor: V F, Froelicher, K G, Lehmann, R, Thomas, S, Goldman, D, Morrison, R, Edson, P, Lavori, J, Myers, C, Dennis, R, Shabetai, D, Do, J, Froning

Publikováno v: Annals of internal medicine. 128(12 Pt 1)

Empirical scores, computerized ST-segment measurements, and equations have been proposed as tools for improving the diagnostic performance of the exercise test.To compare the diagnostic utility of these scores, measurements, and equations with that o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2f2ba509352b934df3e6ce41e139792f
https://pubmed.ncbi.nlm.nih.gov/9625667

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Color quantification in angioscopic video images

Autor: J A, Oomen, C J, Slager, K G, Lehmann, J C, Schuurbiers, P W, Serruys

Publikováno v: Medical progress through technology. 21(1)

Colors in video representations of angioscopic images are up until now described by an human observer. Differences in settings of the monitor and the inherent poor ability of the human eye to classify colors objectively results in a very poor intraob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bdc40f4bc54487f718176c60d506548a
https://pubmed.ncbi.nlm.nih.gov/7791691

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Effect of thrombolysis on acute mitral regurgitation during evolving myocardial infarction. Experience from the Thrombolysis in Myocardial Infarction (TIMI) Trial

Autor: K G, Lehmann, C K, Francis, F H, Sheehan, H T, Dodge

Publikováno v: Journal of the American College of Cardiology. 22(3)

This study was undertaken to determine whether early successful thrombolysis can reverse infarct-associated mitral valve dysfunction.Mitral regurgitation is a common complication of acute myocardial infarction and has been shown to adversely affect b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::34f9a727530b44fa7fb70cf49fab1ff7
https://pubmed.ncbi.nlm.nih.gov/8354803

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Mitral regurgitation in early myocardial infarction. Incidence, clinical detection, and prognostic implications. TIMI Study Group

Autor: K G, Lehmann, C K, Francis, H T, Dodge

Publikováno v: Annals of internal medicine. 117(1)

To investigate mitral regurgitation occurring early in the course of acute myocardial infarction with respect to its incidence, the impact of infarct size and location, the accuracy of clinical detection, the contribution of global and regional left

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::40cc416c5e31cb9cfb48f2c4a8448a81
https://pubmed.ncbi.nlm.nih.gov/8430989

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Restenosis rate after percutaneous transluminal coronary angioplasty: a literature overview

Autor: M, Bobbio, R, Detrano, A, Colombo, K G, Lehmann, J B, Park

Publikováno v: The Journal of invasive cardiology. 3(5)

In order to elucidate factors affecting the rate of angioplasty restenosis, we reviewed 212 published reports on restenosis after percutaneous transluminal coronary angioplasty. We used five specific methodologic standards to select the 31 reports mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b936bab018324b8d82011b462defaa1b
https://pubmed.ncbi.nlm.nih.gov/10149995

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Clinical Exercise Testing - Expanding Utility Beyond the 1990's

Autor: Victor F. Froelicher, J N Myers, K G Lehmann, William G. Herbert, Andrew L. Ries, F J Pashkow

Publikováno v: Medicine & Science in Sports & Exercise. 31:S180

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9345d4debbcbe4f9de52a1beac12157
https://doi.org/10.1097/00005768-199905001-00798

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13 EFFECT OF BETA BLOCKADE ON THE DIAGNOSTIC VALUE OF THE EXERCISE TEST: ST LEVEL VERSUS ST/HR INDEX

Autor: Victor F. Froelicher, William G. Herbert, K G Lehmann

Publikováno v: Medicine & Science in Sports & Exercise. 22:S3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16be79b53cef10376a2c423d78f24e66
https://doi.org/10.1249/00005768-199004000-00014

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Autologous blood perfusion for myocardial protection during coronary angioplasty: a feasibility study

Autor: J E Atwood, K G Lehmann, E L Snyder, R L Ellison

Publikováno v: Circulation. 76(2)

During coronary angioplasty, inflation of the balloon within the coronary artery produces transient arterial occlusion and frequently results in myocardial ischemia. Delivery of oxygenated autologous blood to the myocardium at risk during inflation m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66f580ebe320ceb720ea24a56ceeccbd
https://pubmed.ncbi.nlm.nih.gov/2955955

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