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Four hundred and twenty five patients (pts) with coronary angiograms within 3 months of Dobutamine stress echocardiography (DSE) were selected form 2067 consecutive DSE studies. Sixty-nine pts with previous MI and 120 pts with revascularization were excluded. CAD was significant if 1 or more vessels had =<70% stenosis. One hundred and eight pts without significant CAD (group I), 47 pts with...
Out of 2067 consecutively performed dobutamine stress echocardiograms (DSE), 144 patients (pts) were excluded due to limited studies. Two hundred and thirty four pts, age =<70 yrs (mean age 75.4 +/- 4.7) with 109 males (46.6%) were compared to 1689 pts with age <70 yrs (mean age 52.7 +/- 9.9) with 768 (45.5%) males. The peak dobutamine and atropine doses were lower in age =<70 group 32...
One thousand one hundred and eight patients either on calcium channel blockers or on no cardiac medications during dobutamine stress echocardiography (DSE) were selected from 2067 consecutive DSE studies; 563 pts, mean age 55.5 +/- 11.8 yrs, 270 (48%) males on calcium channel blockers (Group I) and 545 pts, mean age 53.8 +/- 12.6 yrs, 239 (43.9%) males, without cardiac medications (Group II). None...
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