Aamir Khalil

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BACKGROUND The aim of the study was to determine whether the recovery of global and regional left ventricular function after successful percutaneous transluminal angioplasty (PTCA) could be predicted by measuring coronary flow reserve before performing the intervention. METHODS AND RESULTS Thirty-two patients underwent PTCA 6.9 +/- 3.4 days after a recent(More)
BACKGROUND The purpose of this study was to determine coronary flow reserve in cardiac allograft recipients early (0 to 3 years) and late (3 to 7 years) after heart transplantation. METHODS AND RESULTS With the use of a Doppler tipped guide wire, coronary flow reserve (ratio of hyperemic to baseline coronary flow velocity) was measured in 82 patients(More)
Background: To determine the role of Tiotropium as step up therapy for patients with uncontrolled asthma. Methods: In this case control study 130 patients, with diagnosis of bronchial asthma for at least 01 year and presently on step 4 treatment and still symptomatic, were included . Sixty five patients were randomly assigned to receive Tiotropium bromide(More)
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