Search Results - "LEESAR, M. A"

Influence of heart rate on fractional flow reserve, pressure drop coefficient, and lesion flow coefficient for epicardial coronary stenosis in a porcine model by Kolli, Kranthi K, Banerjee, R K, Peelukhana, Srikara V, Helmy, T A, Leesar, M A, Arif, Imran, Schneeberger, E W, Hand, Dwight, Succop, Paul, Gottliebson, W M, Effat, M A

“…A limitation in the use of invasive coronary diagnostic indexes is that fluctuations in hemodynamic factors such as heart rate (HR), blood pressure, and…”
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Adenosine as an adjunct to thrombolytic therapy for acute myocardial infarction : Results of a multicenter, randomized, placebo-controlled trial : The Acute Myocardial Infarction STudy of ADenosine (AMISTAD) trial by MAHAFFEY, K. W, PUMA, J. A, ORLANDI, C, BLEVINS, R, GIBBONS, R. J, CALIFF, R. M, GRANGER, C. B, BARBAGELATA, N. A, DICARLI, M. F, LEESAR, M. A, BROWNE, K. F, EISENBERG, P. R, BOLLI, R, CASAS, A. C, MOLINA-VIAMONTE, V

“…The Acute Myocardial Infarction STudy of ADenosine (AMISTAD) trial was designed to test the hypothesis that adenosine as an adjunct to thrombolysis would…”
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Hyperemia-Free Delineation of Epicardial and Microvascular Impairments Using a Basal Index by Kolli, Kranthi K., Effat, M. A., Peelukhana, Srikara V., Succop, Paul, Back, Lloyd H., Leesar, M. A., Helmy, T. A., Imran, Arif, Banerjee, R. K.

“…The assessment of functional coronary lesion severity using intracoronary hemodynamic parameters like the pressure-derived fractional flow reserve and the…”
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Preconditioning of human myocardium with adenosine during coronary angioplasty by LEESAR, M. A, STODDARD, M. M, AHMED, M, BROADBENT, J, BOLLI, R

“…It is unknown whether adenosine can precondition human myocardium against ischemia in vivo. Thirty patients were randomized to receive a 10-minute…”
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Bradykinin-induced preconditioning in patients undergoing coronary angioplasty by Leesar, Massoud A., Stoddard, Marcus F., Manchikalapudi, Srinivas, Bolli, Roberto

“…OBJECTIVES The purpose of this study was to determine whether administration of bradykinin reproduces the cardioprotective effects of ischemic preconditioning…”
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Effect of heart rate on hemodynamic endpoints under concomitant microvascular disease in a porcine model by Peelukhana, S V, Banerjee, R K, Kolli, K K, Effat, M A, Helmy, T A, Leesar, M A, Schneeberger, E W, Succop, P, Gottliebson, W, Irif, A

“…Diagnosis of the ischemic power of epicardial stenosis with concomitant microvascular disease (MVD) is challenging during coronary interventions, especially…”
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Effect of changes in contractility on pressure drop coefficient and fractional flow reserve in a porcine model by Kolli, Kranthi K, Banerjee, R K, Peelukhana, Srikara V, Effat, M A, Leesar, M A, Arif, Imran, Schneeberger, E W, Succop, Paul, Gottliebson, W M, Helmy, Tarek A

“…Decisions based on invasive functional diagnostic measurements are often made in the setting of fluctuating hemodynamic variables that may alter resting or…”
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Noncardiogenic pulmonary edema complicating massive verapamil overdose by Leesar, M A, Martyn, R, Talley, J D, Frumin, H

“…Noncardiogenic pulmonary edema has not been (to our knowledge) previously reported associated with a verapamil overdose. We describe a 27-year-old woman who…”
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Delayed preconditioning-mimetic action of nitroglycerin in patients undergoing coronary angioplasty by LEESAR, Massoud A, STODDARD, Marcus F, DAWN, Buddhadeb, JASTI, Venu G, MASDEN, Ronald, BOLLI, Roberto

“…Experimental studies suggest that the cardioprotective effects of the late phase of ischemic preconditioning (PC) can be mimicked pharmacologically. However,…”
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Ischemic preconditioning during coronary angioplasty by Bolli, R, Leesar, M A, Stoddard, M

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Cost and therapeutic modification of intracoronary ultrasound-assisted coronary angioplasty by Talley, J.David, Mauldin, Patrick D., Becker, Edmund R., Stikovac, Miodrag, Leesar, Massoud A.

“…Intracoronary ultrasound is used to define plaque morphology and quantitative characteristics before and after coronary angioplasty. The cost of the technique…”
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Correlations between fractional flow reserve and intravascular ultrasound in patients with an ambiguous left main coronary artery stenosis by Jasti, Venu, Ivan, Eugen, Yalamanchili, Venkata, Wongpraparut, Nattawut, Leesar, Massoud A

“…Intravascular ultrasound (IVUS) is being used to assess the significance of a left main coronary artery stenosis (LMCS). However, the cutoff values of IVUS…”
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Coronary angioplasty compared with bypass grafting by Leesar, M A, Joseph, S A, Prince, C R

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A prospective randomized trial of 0.010" versus 0.014" balloon PTCA systems and interventional fellow versus attending physician as primary operator in elective PTCA: economic, technical, and clinical end points by Talley, J D, Mauldin, P D, Leesar, M A, Becker, E R

“…The cost of performing percutaneous transluminal coronary angioplasty (PTCA) is accelerating. The angiographic, clinical, technical, and procedural variables…”
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Thirty-Month Outcome After Fractional Flow Reserve–Guided Versus Conventional Multivessel Percutaneous Coronary Intervention by Wongpraparut, Nattawut, Yalamanchili, Vankata, Pasnoori, Venkat, Satran, Aaron, Chandra, Mukul, Masden, Ronald, Leesar, Massoud A.

“…We investigated the value of fractional flow reserve (FFR)–guided percutaneous coronary intervention (FFR-PCI) versus conventional PCI in patients with…”
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Use of fractional flow reserve versus stress perfusion scintigraphy after unstable angina. Effect on duration of hospitalization, cost, procedural characteristics, and clinical outcome by Leesar, Massoud A, Abdul-Baki, Talal, Akkus, Nuri I, Sharma, Anil, Kannan, Tarif, Bolli, Roberto

“…The present study sought to determine the value of fractional flow reserve (FFR) compared with stress perfusion scintigraphy (SPS) in patients with recent…”
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U.S. Trends in Inpatient Utilization of Fractional Flow Reserve and Percutaneous Coronary Intervention by Pothineni, Naga V., MD, Shah, Nishi N., MD, Rochlani, Yogita, MD, Nairooz, Ramez, MD, Raina, Sameer, MD, Leesar, Massoud A., MD, Uretsky, Barry F., MD, Hakeem, Abdul, MD

“…[...]this is an inpatient sample and outpatient FFR procedures are likely to have been missed particularly "deferred cases" not undergoing PCI. [...]all…”
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Thrombolysis and counterpulsation to improve survival in myocardial infarction complicated by hypotension and suspected cardiogenic shock or heart failure: results of the TACTICS Trial by Ohman, E Magnus, Nanas, John, Stomel, Robert J, Leesar, Massoud A, Nielsen, Dennis W T, O'Dea, Daniel, Rogers, Felix J, Harber, Daniel, Hudson, Michael P, Fraulo, Elizabeth, Shaw, Linda K, Lee, Kerry L

“…Sustained hypotension, cardiogenic shock, and heart failure all imply a poor prognosis in acute myocardial infarction (MI). We assessed the benefit of adding…”
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No Wire Fracture Is Great News, But Is Polymer Shearing the Real Danger? by Chatterjee, Arka, MD, Leesar, Massoud A., MD

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Impact of Kissing Balloon Inflation on the Main Vessel Stent Volume, Area, and Symmetry After Side-Branch Dilation in Patients With Coronary Bifurcation Lesions by Rahman, Shahid, MD, Leesar, Tara, Cilingiroglu, Mehmet, MD, Effat, Mohamed, MD, Arif, Imran, MD, Helmy, Tarek, MD, Leesar, Massoud A., MD

“…Objectives Intravascular ultrasound (IVUS) was performed to investigate the impact of kissing balloon inflation (KBI) on the main vessel (MV) stent volume,…”
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