Výsledky vyhledávání - "R F, Donaldson"

Gas chromatographic-light microscopic correlative analysis of excimer laser photoablation of cardiovascular tissues: evidence for a thermal mechanism

Autor: R F Donaldson, Jeffrey M. Isner, G Jones, R H Clarke

Publikováno v: Circulation Research. 60:429-437

The present series of experiments used gas chromatography to identify vapor-phase photoproducts liberated during excimer laser irradiation of cardiovascular tissues in air and blood. In air, laser beams produced from ArF (193 nm) and XeF (351 nm) exc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26c0f52888ff59b7958e69f72d489f6f
https://doi.org/10.1161/01.res.60.3.429

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Factors contributing to perforations resulting from laser coronary angioplasty: observations in an intact human postmortem preparation of intraoperative laser coronary angioplasty

Autor: J M, Isner, R F, Donaldson, J T, Funai, L I, Deckelbaum, N G, Pandian, R H, Clarke, M A, Konstam, D N, Salem, J S, Bernstein

Publikováno v: Circulation. 72(3 Pt 2)

This investigation was designed to assess the potential use of laser coronary angioplasty as an intraoperative adjunct in the surgical treatment of ischemic heart disease. Among 17 postmortem hearts, simulated laser coronary angioplasty was performed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dd5932b3179f2a67fbebad330a4770d3
https://pubmed.ncbi.nlm.nih.gov/3161660

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Coronary angiographic and morphologic correlation

Autor: J M, Isner, R F, Donaldson

Publikováno v: Cardiology clinics. 2(4)

Necropsy and, more recently, physiologic studies have demonstrated the limitations of coronary angiography in estimating the percentage of luminal narrowing due to atherosclerotic plaque. Necropsy studies have also confirmed that coronary arterial sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::25b2ab1351b619a7a67c21d14170c1ea
https://pubmed.ncbi.nlm.nih.gov/6400008

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Laser myoplasty for hypertrophic cardiomyopathy. In vitro experience in human postmortem hearts and in vivo experience in a canine model (transarterial) and human patient (intraoperative)

Autor: J M, Isner, R H, Clarke, N G, Pandian, R F, Donaldson, D N, Salem, M A, Konstam, D D, Payne, R J, Cleveland

Publikováno v: The American journal of cardiology. 53(11)

The feasibility of performing a myotomy/myectomy for hypertrophic cardiomyopathy (HC) by means of laser phototherapy was evaluated experimentally in vitro and in vivo, and the procedure then applied to a patient intraoperatively. In vitro experience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d30f508496906e2e9ddc916d573023f4
https://pubmed.ncbi.nlm.nih.gov/6539562

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