[HTML][HTML] Coronary bypass graft fate and patient outcome: angiographic follow-up of 5,065 grafts related to survival and reoperation in 1,388 patients during 25 years

GM Fitzgibbon, HP Kafka, AJ Leach, WJ Keon… - Journal of the American …, 1996 - Elsevier
Objectives. We sought to examine, angiographically, the long-term fate of a large number of
mainly venous coronary bypass grafts and to correlate graft patency and disease with …

Coronary bypass graft fate: long-term angiographic study

…, AJ Leach, HP Kafka, WJ Keon - Journal of the American …, 1991 - Elsevier
… FitzGibbon GM, Keon WJ. Atheroembolic perioperative infarction during repeat coronary
bypass surgery: angiographic documentation in a survivor. Ann Thorac Surg 1986;43:218-9. …

The relationship between pericardial pressure and right atrial pressure: an intraoperative study.

…, ER Smith, NW Douglas, OA Smiseth, WJ Keon - Circulation, 1986 - Am Heart Assoc
The objective of this study was to determine the constraining effect of the normal human
pericardium. Accordingly, immediately after thoracotomy in nine patients undergoing elective …

[HTML][HTML] Late incidence and predictors of persistent or recurrent heart failure in patients with aortic prosthetic valves

…, IG Burwash, WG Goldstein, MP Brais, WJ Keon… - The Journal of thoracic …, 2004 - Elsevier
BACKGROUND: We examined factors associated with persistent or recurrent congestive
heart failure after aortic valve replacement. METHODS: Patients who underwent aortic valve …

Coronary bypass graft fate: angiographic study of 1,179 vein grafts early, one year, and five years after operation

GM FitzGibbon, AJ Leach, WJ Keon, JR Burton… - The Journal of thoracic …, 1986 - Elsevier
A total of 1,179 vein grafts were studied angiographically in 353 (45%) unselected survivors
(male, mean age 45.5 years) of 786 coronary bypass operations. Studies were conducted …

Mechanics of ventricular diastole

JV Tyberg, WJ Keon, EH Sonnenblick… - Cardiovascular …, 1970 - academic.oup.com
Authors' synopsis An isolated canine heart preparation was developed which permitted
evaluation of the time course of pressure and flow during ventricular diastole. Negative diastolic …

Endoglin is overexpressed after arterial injury and is required for transforming growth factor-β–induced inhibition of smooth muscle cell migration

…, M Labinaz, J Goldstein, H Miller, WJ Keon… - … , and vascular biology, 2000 - Am Heart Assoc
Endoglin is a homodimeric membrane glycoprotein primarily expressed on endothelial cells.
In association with transforming growth factor (TGF)-β receptors I and II, it can bind TGF-β1 …

Sequential coronary bypass grafts: long-term follow-up

TM Kieser, GM FitzGibbon, WJ Keon - The Journal of Thoracic and …, 1986 - Elsevier
Sequential venous coronary bypass grafts have presented problems, mainly because of
commonly reported differences between patency of side-to-side and end-to-side vein-coronary …

Patterns of failure in Ionescu-Shiley bovine pericardial bioprosthetic valves

VM Walley, WJ Keon - The Journal of Thoracic and Cardiovascular Surgery, 1987 - Elsevier
The experience of the University of Ottawa Heart Institute with valvular replacement by
Ionescu-Shiley bovine pericardial bioprostheses has been recently reviewed. The focus of the …

Cardiac transplantation: the ideal myocardial temperature for graft transport

WJ Keon, PJ Hendry, GC Taichman… - The Annals of thoracic …, 1988 - Elsevier
The ideal preservation method and cooling temperature for transport of donor hearts are not
known. Serious derangements in myocardial relaxation are well described with different …