Safety profile of adenosine stress perfusion imaging: results from the Adenoscan Multicenter Trial Registry

…, MS Verani, M Schwaiger, J Heo, AS Iskandrian - Journal of the American …, 1994 - Elsevier
Objectives. The purpose of this study was to determine the safety of adenosine infusion at
140 μg/kg per min in conjunction with radionuclide imaging in 9,256 consecutive patients. …

Anomalous aortic origin of coronary arteries.

D Kimbiris, AS Iskandrian, BL Segal, CE Bemis - Circulation, 1978 - Am Heart Assoc
Among 7,000 patients who underwent diagnostic coronary arteriography at Hahnemann
Medical College and Hospital, we found 45 patients (0.64%) with anomalous aortic origin of …

[HTML][HTML] Independent and incremental prognostic value of exercise single-photon emission computed tomographic (SPECT) thallium imaging in coronary artery …

AS Iskandrian, SC Chae, J Heo, CD Stanberry… - Journal of the American …, 1993 - Elsevier
Objectives. The objective of this study was to examine the independent and incremental
prognostic value of exercise singlephoton emission computed tomographic (SPECT) thallium …

Effect of exercise level on the ability of thallium-201 tomographic imaging in detecting coronary artery disease: analysis of 461 patients

AS Iskandrian, J Heo, B Kong, E Lyons - Journal of the American College of …, 1989 - Elsevier
This study examined the effect of the level of exercise on the ability of thallium-201 imaging
with single photon emission computed tomography (SPECT) to detect coronary artery …

Pharmacologic stress testing: mechanism of action, hemodynamic responses, and results in detection of coronary artery disease

AS Iskandrian, MS Verani, J Heo - Journal of Nuclear Cardiology, 1994 - Elsevier
is still noticeable 30 minutes after intravenous injection of dipyridamole (Iskandrian A. …
Iskandrian AS, Heo J. Myocardial ischemia during pharmacologic coronary vasodilatation: a …

Exercise systolic blood pressure: a powerful determinant of increased left ventricular mass in patients with hypertension

JF Ren, AH Hakki, MN Kotler, AS Iskandrian - Journal of the American …, 1985 - Elsevier
This study examines the relation between left ventricular mass determined by two-dimensional
echocardiography and exercise blood pressure in patients with hypertension. Sixty-seven …

A simplified valve formula for the calculation of stenotic cardiac valve areas.

AH Hakki, AS Iskandrian, CE Bemis, D Kimbiris… - Circulation, 1981 - Am Heart Assoc
We have simplified the Gorlin formula and have compared our measurements of the aortic
or mitral valve area, using the original Gorlin formula and the simplified valve formula in 100 …

Single photon emission computed tomography with thallium-201 during adenosine-induced coronary hyperemia: correlation with coronary arteriography, exercise …

T Nguyen, J Heo, JD Ogilby, AS Iskandrian - Journal of the American …, 1990 - Elsevier
The feasibility, safety and diagnostic accuracy of single photon emission computed tomography
(SPECT) with thallium-201 imaging during adenosine-induced coronary hyperemia …

Use of technetium-99m isonitrile (RP-30A) in assessing left ventricular perfusion and function at rest and during exercise in coronary artery disease, and comparison …

AS Iskandrian, J Heo, B Kong, E Lyons… - The American journal of …, 1989 - Elsevier
This study compared the results of stress and rest single-photon emission computed
tomography imaging of myocardial perfusion using technetium-99m isonitrile (RP-30A) with the …

Left ventricular dilatation and pulmonary thallium uptake after single-photon emission computer tomography using thallium-201 during adenosine-induced coronary …

AS Iskandrian, J Heo, T Nguyen, E Lyons… - The American journal of …, 1990 - Elsevier
This study examined the implications of left ventricular (LV) dilatation and increased
pulmonary thallium uptake during adenosine-induced coronary hyperemia. The lung-to-heart …