John H. Cullen

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OBJECTIVES The purpose of this study was to evaluate a myocardial perfusion reserve index (MPRI) derived from a quantitative magnetic resonance imaging (MRI) technique in normal human volunteers and patients with coronary artery disease and to relate MPRI to coronary artery stenosis severity measured with quantitative arteriography. BACKGROUND Magnetic(More)
Early restenosis in over 30% of cases limits the benefits of percutaneous transluminal coronary angioplasty (PTCA). The mechanisms that underlie restenosis are uncertain, although experimental evidence suggests that the renin-angiotensin system is involved in the vascular response to angioplasty. An insertion(I)/deletion(D) polymorphism in the(More)
In a randomised, double-blind, parallel groups study, 40 patients referred for surgical removal of impacted third molars received either (a) temazepam 40 mg orally followed at 35 min by IV saline or (b) oral placebo followed by IV diazepam 10 mg (Diazemuls). Patients were divided into High-Anxious and Low-Anxious groups by median split of their anxiety(More)
A recent report has suggested that the E4 allele of apolipoprotein (apo) E increases the risk of restenosis after percutaneous transluminal coronary angioplasty (PTCA) and also that it interacts synergistically with the deletion (D) allele of the angiotensin-converting enzyme (ACE) to increase the risk sixteen-fold. To investigate this further, we genotyped(More)
  • D P And Rule, Austin, +6 authors Eisenman
  • The Yale Journal of Biology and Medicine
  • 1956
1. The excretion of chloride and water and renal function in serum disease. Arch. A study of war nephritis. A new condition associated with hemorrhages in the bladder wall and urinary symptoms: preliminary report. The carbon dioxide dissociation curve and the arterial and venous carbon dioxide tension of human blood in health and in disease. The carbon(More)