Search Results - "Vered, Z."

Lifting the bandwidth limit of optical homodyne measurement with broadband parametric amplification by Shaked, Yaakov, Michael, Yoad, Vered, Rafi Z., Bello, Leon, Rosenbluh, Michael, Pe’er, Avi

“…Homodyne measurement is a corner-stone method of quantum optics that measures the quadratures of light—the quantum optical analog of the canonical position and…”
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Observing the nonclassical nature of ultra-broadband bi-photons at ultrafast speed by Shaked, Yaakov, Pomerantz, Roey, Vered, Rafi Z, Peʼer, Avi

“…We observe at record-high speed the nonclassical nature of ultra-broadband bi-photons, reducing the measurement time by four orders of magnitude compared to…”
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Myocardial viability as a determinant of the ejection fraction response to carvedilol in patients with heart failure (CHRISTMAS trial): randomised controlled trial by Cleland, JGF, Pennell, DJ, Ray, SG, Coats, AJ, Macfarlane, PW, Murray, GD, Mule, J Dalle, Vered, Z, Lahiri, A

“…The improvement in left-ventricular ejection fraction (LVEF) in response to β blockers is heterogeneous in patients with heart failure due to ischaemic heart…”
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Impact of atrioventricular compliance on pulmonary artery pressure in mitral stenosis: An exercise echocardiographic study by SCHWAMMENTHAL, Ehud, VERED, Zvi, AGRANAT, Oren, KAPLINSKY, Elieser, RABINOWITZ, Babeth, FEINBERG, Micha S

“…The decay of the pressure gradient across a stenotic mitral valve is determined by the size of the orifice and net AV compliance (C(n)). We have observed a…”
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Classical-to-quantum transition with broadband four-wave mixing by Vered, Rafi Z, Shaked, Yaakov, Ben-Or, Yelena, Rosenbluh, Michael, Pe'er, Avi

“…A key question of quantum optics is how nonclassical biphoton correlations at low power evolve into classical coherence at high power. Direct observation of…”
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Left ventricular preload and function during graded haemorrhage and retranfusion in pigs: analysis of arterial pressure waveform and correlation with echocardiography by Preisman, S., DiSegni, E., Vered, Z., Perel, A.

“…Arterial pressure waveform analysis is a new method for assessment of cardiac preload. Despite the close correlation of parameters derived by its use with the…”
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Diagnosis of pulmonary embolism with CMR by Copel, L, Vered, Z, Makogon, B, Leitman, M

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A highly unusual right atrial mass presented in two women by Leitman, M., Kuperstein, R., Medalion, B., Stamler, A., Porat, E., Rosenblatt, S., Konen, E., Krakover, R., Vered, Z.

“…Intravenous leiomyomatosis is a rare, benign neoplasm of the uterine, affecting adult women. We report two cases in whom intravenous leiomyomatosis extended…”
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Conversion of recent onset paroxysmal atrial fibrillation to normal sinus rhythm: the effect of no treatment and high-dose amiodarone. A randomized, placebo-controlled study by Cotter, G., Blatt, A., Kaluski, E., Metzkor-Cotter, E., Koren, M., Litinski, I., Simantov, R., Moshkovitz, Y., Zaidenstein, R., Peleg, E., Vered, Z., Golik, A.

“…Background Spontaneous conversion of recent onset paroxysmal atrial fibrillation to normal sinus rhythm occurs commonly and is not affected by low-dose…”
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Dual-helical CT for detecting aortic atheromas as a source of stroke: comparison with transesophageal echocardiography by Tenenbaum, A, Garniek, A, Shemesh, J, Fisman, E Z, Stroh, C I, Itzchak, Y, Vered, Z, Motro, M

“…To investigate whether unenhanced dual-helical computed tomography (CT) is useful in the rapid, noninvasive detection of protruding aortic atheromas…”
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Improving risk stratification of recurrent myocardial infarction in a large real-world dataset using machine learning by Chodick, G, Vered, Z, Elgui, K, Mathieu, T, Trichelair, P, Zachlederova, M, Rousset, A

“…Abstract Background Patient (pt) risk stratification for cardiovascular (CV) events is key to determine the appropriate approach to secondary prevention…”
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Insulin-like growth factor I and II preserve myocardial structure in postinfarct swine by Kotlyar, A-A, Vered, Z, Goldberg, I, Chouraqui, P, Nas, D, Fridman, E, Chen-Levy, Z, Fytlovich, S, Sangiorgi, G, Spagnoli, L G, Orlandi, A, Savion, N, Eldar, M, Scheinowitz, M

“…BACKGROUND Insulin-like growth factors (IGF) I and II improve myocardial function after coronary occlusion in different animal models. OBJECTIVES To…”
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The effect of bosentan on endothelial function in patients with congestive heart failure by Dishy, V., Uriel, N., Stein, C., Golik, A., Vered, Z., Cotter, G.

“…Background Increased endothelin concentrations are one mechanism underlying endothelial dysfunction. Congestive heart failure (CHF) is characterized by…”
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Retrograde flow in the thoracic aorta in patients with systemic emboli: a transesophageal echocardiographic evaluation of mobile plaque motion by Tenenbaum, A, Motro, M, Feinberg, M S, Schwammenthal, E, Stroh, C I, Vered, Z, Fisman, E Z

“…Blood flow in the aorta is complex and incompletely characterized. Mobile aortic plaques (MAPs), moving freely with the pulsatile aortic flow, in fact…”
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Pharmacologic treatment of hypertension guided by non-invasive haemodynamics in primary care improves blood pressure control by Romer, D, Cleland, J, Sobotka, P, Matthews, R, Kaiser, R, Granov, I, Froehlich, J, Perez, M, Colangelo, F, Crossey, R, Bottorff, M, Hardtke, C, Vered, Z

“…Abstract Background Current guidelines on hypertension (HTN) provide blood pressure (BP) targets and therapeutic algorithms but ignore the potential to treat…”
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A physiologic, precision-medicine approach to guided pharmacological treatment of hypertension substantially improves blood pressure in a large community-based cohort by Romer, D, Vered, Z, Cleland, J, Froehlich, J, Perez, M, Colangelo, F, Crossey, R, Bottorff, M, Matthews, R, Hardtke, C, Kaiser, R, Granov, I, Sobotka, P

“…Abstract Background Worldwide blood pressure (BP) control rates remain poor. Hypertension (HTN) guidelines provide BP targets and recommend drug treatment…”
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Does external ultrasound accelerate thrombolysis ? Results from a rabbit model by KORNOWSKI, R, MELTZER, R. S, CHERNINE, A, VERED, Z, BATTLER, A

“…Prior in vitro and in vivo studies have reported that external ultrasound accelerates thrombolysis at intensities too low to have a direct effect on clot…”
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Pregnancy Outcomes in Women With Rheumatic Mitral Valve Disease: Results From the Registry of Pregnancy and Cardiac Disease by van Hagen, Iris M, Thorne, Sara A, Taha, Nasser, Youssef, Ghada, Elnagar, Amro, Gabriel, Harald, ElRakshy, Yahia, Iung, Bernard, Johnson, Mark R, Hall, Roger, Roos-Hesselink, Jolien W

“…BACKGROUND:Cardiac disease is 1 of the major causes of maternal mortality. We studied pregnancy outcomes in women with rheumatic mitral valve disease…”
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Echocardiographic assessment of prosthetic valve endocarditis by Vered, Z, Mossinson, D, Peleg, E, Kaplinsky, E, Motro, M, Beker, B

“…Prosthetic valve endocarditis is still a very serious complication, carrying an incidence of death between 30 and 70% in some series. Therefore early and…”
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The transmitral pressure-flow velocity relation: effect of abrupt preload reduction by COURTOIS, M, VERED, Z, BARZILAI, B, RICCIOTTI, N. A, PEREZ, J. E, LUDBROOK, P. A

“…Although recent animal and clinical studies suggest that Doppler-derived indexes may be useful for the characterization of ventricular diastolic behavior, the…”
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