Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Walter C. Brogan"'
Autor:
Jeffrey J. Popma, Augusto D. Pichard, Walter C. Brogan, Gary S. Mintz, Kenneth M. Kent, Martin B. Leon, Lowell F. Satler
Publikováno v:
The American Journal of Cardiology. 71:794-798
The clinical and angiographic outcome of patients undergoing rotational coronary atherectomy after unsuccessful balloon angioplasty was evaluated using quantitative angiographic methods to provide insight into this procedure's mechanism of benefit. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::459d92cec87e3eb3e4fc57cfffbddcd5
https://doi.org/10.1016/0002-9149(93)90826-x
https://doi.org/10.1016/0002-9149(93)90826-x
Effect of coronary angioplasty on late potentials one to two weeks after acute myocardial infarction
Autor:
Walter C. Brogan, Eric J. Eichhorn, Richard A. Lange, L.David Hillis, Paul A. Grayburn, John E. Willard, D.Brent Glamann, James D. Boehrer, Azam Anwar
Publikováno v:
The American Journal of Cardiology. 70:1515-1519
In survivors of acute myocardial infarction (AMI), the restoration of anterograde flow in the infarct artery, even if accomplished beyond the time for myocardial salvage, may reduce the frequency of subsequent arrhythmic events and sudden death. Twel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc5130219eb8d122db84b976f8b26376
https://doi.org/10.1016/0002-9149(92)90450-d
https://doi.org/10.1016/0002-9149(92)90450-d
Publikováno v:
The American Journal of Cardiology. 69:1079-1082
This study was done to compare single and biplane left ventriculography in quantitating left ventricular (LV) volumes and ejection fraction. LV volumes and ejection fraction were measured from a 30 degrees right anterior oblique single plane ventricu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb17d378f992bd354885c4d4fd740e79
https://doi.org/10.1016/0002-9149(92)90867-x
https://doi.org/10.1016/0002-9149(92)90867-x
Publikováno v:
American Heart Journal. 122:1129-1135
Ionic and nonionic contrast materials are similarly efficacious in providing excellent images with minimal risk to the patient. In comparison with ionic media, the nonionic agents produce minor alterations in intracardiac and peripheral pressures as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec664a04d8043c3cd3b0de96ecdffaf5
https://doi.org/10.1016/0002-8703(91)90481-v
https://doi.org/10.1016/0002-8703(91)90481-v
Publikováno v:
Journal of the American College of Cardiology. 18(2):581-586
Cocaine induces vasoconstriction of epicardial coronary arteries in patients with and without coronary artery disease, and this vasoconstriction is particularly marked in segments narrowed by atherosclerosis. To assess the effect of nitroglycerin on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99a5feb73b88dbcf7bf97e795930eae6
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 23:81-83
A simplified formula (cardiac output/[transvalvular pressure gradient]1/2) has been proposed as an alternative to the Gorlin equation for determining valve area in patients with mitral stenosis. This study was done (a) to assess the relationship betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c0d8aeecbe5ae445d259fc8a95ea4a6
https://doi.org/10.1002/ccd.1810230202
https://doi.org/10.1002/ccd.1810230202
Autor:
Walter C. Brogan, Gary S. Mintz, Lowell F. Satler, Kenneth M. Kent, Jeffrey J. Popma, Martin B. Leon, Augusto D. Pichard
Publikováno v:
The American journal of cardiology. 71(5)
Treatment of coronary ostial stenoses with conventional balloon angioplasty may be associated with reduced procedural success rates and more frequent in-hospital complications compared with balloon angioplasty of nonostial stenoses. 1 Factors contrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d294be29262ab3b5360256c1bf5fd4cb
https://pubmed.ncbi.nlm.nih.gov/8430634
https://pubmed.ncbi.nlm.nih.gov/8430634
Autor:
L.David Hillis, Richard A. Lange, D. Brent Glamann, Walter C. Brogan, Robert O. Bost, Philip Kemp
Publikováno v:
Journal of analytical toxicology. 16(3)
The measurement of serum cocaine concentration is difficult because it is rapidly metabolized in vivo and in vitro. Previous investigators have used sodium fluoride (0.5-3.0%) in an attempt to stabilize its concentration in samples of whole blood, bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f37a458961751750144c5abd65a0b1bb
https://pubmed.ncbi.nlm.nih.gov/1522705
https://pubmed.ncbi.nlm.nih.gov/1522705
Publikováno v:
American heart journal. 123(4 Pt 1)
This study was done to assess the accuracy of various techniques of measuring the pressure gradient and valve area in patients with aortic stenosis (AS). In 18 patients with AS, the pressure gradient was quantitated from (1) simultaneous left ventric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55521e7c0847b32b2277b4f06800bdf4
https://pubmed.ncbi.nlm.nih.gov/1550005
https://pubmed.ncbi.nlm.nih.gov/1550005
Publikováno v:
Annals of Internal Medicine. 116:556
To define the temporal characteristics of cocaine-induced coronary vasoconstriction in humans and to assess the relation between cocaine-induced coronary vasoconstriction and the blood concentration of cocaine and its main metabolites.Randomized, dou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e226503b5f9150b1241d59b592f71cc
https://doi.org/10.7326/0003-4819-116-7-556
https://doi.org/10.7326/0003-4819-116-7-556