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P F Sheedy

Explore the profile of P F Sheedy including associated specialties, affiliations and a list of published articles. Areas
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Articles 34
Citations 1134
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Recent Articles
1.
Gerber T, Sheedy P, Bell M, Hayes D, Rumberger J, Behrenbeck T, et al.
Int J Cardiovasc Imaging . 2001 Aug; 17(1):65-75. PMID: 11495511
New therapeutic strategies in interventional cardiology and electrophysiology involve the coronary veins. This study examines the potential usefulness of electron beam computed tomography to obtain detailed noninvasive definition of the...
2.
Gerber T, Schmermund A, Reed J, Rumberger J, Sheedy P, Gibbons R, et al.
Invest Radiol . 2001 Apr; 36(4):193-203. PMID: 11283416
Rationale And Objectives: The study compared the performance of conventional endocardial and epicardial centroid algorithms with the new "myocardial" centroid algorithm in patients with anterior myocardial infarction. "Floating" endocardial or...
3.
Levine J, Abboud L, Barry M, Reed J, Sheedy P, Jensen M
J Appl Physiol (1985) . 2000 Feb; 88(2):452-6. PMID: 10658010
Dual-energy X-ray absorptiometry (DEXA) is reported to be inferior to computed tomography (CT) to measure changes in appendicular soft tissue composition. We compared CT- and DEXA-measured thigh muscle and fat...
4.
Lerman L, Schwartz R, Grande J, Sheedy P, Romero J
J Am Soc Nephrol . 1999 Jul; 10(7):1455-65. PMID: 10405201
Intrarenal hemodynamics and excretory function distal to renal artery stenosis are difficult to quantify noninvasively. In this study, a swine model of chronic unilateral renal artery stenosis, achieved by implantation...
5.
Schmermund A, Rensing B, Sheedy P, Rumberger J
Int J Card Imaging . 1998 Nov; 14(3):201-9. PMID: 9813757
Unlabelled: The applicability and reproducibility of electron-beam computed tomography (EBCT) was tested to define left and right ventricular volumes in patients with congestive heart failure in a clinical setting. Methods:...
6.
Schmermund A, Gerber T, Behrenbeck T, Reed J, Sheedy P, Christian T, et al.
Invest Radiol . 1998 Jul; 33(6):313-21. PMID: 9647442
Rationale And Objectives: The authors sought to determine, using a variety of regional left ventricular ejection fraction (EF) and wall thickening (WTh) criteria, the applicability to measure left ventricular (LV)...
7.
Schmermund A, Rensing B, Sheedy P, Bell M, Rumberger J
J Am Coll Cardiol . 1998 Jun; 31(7):1547-54. PMID: 9626833
Objectives: We sought to identify and localize significant coronary stenoses on a segmental basis by electron-beam computed tomography (EBCT) and intravenous administration of a contrast agent. Background: The clinical applicability...
8.
Ludwig J, Ritman E, Larusso N, Sheedy P, Zumpe G
Hepatology . 1998 Apr; 27(4):893-9. PMID: 9537426
The branching geometry of the normal, cholangiographically identifiable human biliary tree was studied with an innovative computer-aided three-dimensional (3D) imaging technique. In addition, a serially sectioned conventional paraffin block from...
9.
Rumberger J, Sheedy P, Breen J, Schwartz R
J Am Coll Cardiol . 1997 Jun; 29(7):1542-8. PMID: 9180117
Objectives: We sought to determine a range of cutpoints for coronary calcium scores measured by electron beam computed tomography (EBCT) in predicting the likely severity of associated angiographic coronary artery...
10.
Shepard Jr J, Pevernagie D, W Stanson A, Daniels B, Sheedy P
Am J Respir Crit Care Med . 1996 Jan; 153(1):250-4. PMID: 8542124
Intraluminal airway pressure and pharyngeal muscle activity are widely recognized as major determinants of the size and collapsibility of the upper airway. In addition, changes in the volume or pressure...