Zvi Friedman

2.2k total citations · 1 hit paper
36 papers, 1.7k citations indexed

About

Zvi Friedman is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Computer Vision and Pattern Recognition. According to data from OpenAlex, Zvi Friedman has authored 36 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Radiology, Nuclear Medicine and Imaging, 20 papers in Cardiology and Cardiovascular Medicine and 6 papers in Computer Vision and Pattern Recognition. Recurrent topics in Zvi Friedman's work include Cardiovascular Function and Risk Factors (18 papers), Cardiac Imaging and Diagnostics (16 papers) and Ultrasound Imaging and Elastography (14 papers). Zvi Friedman is often cited by papers focused on Cardiovascular Function and Risk Factors (18 papers), Cardiac Imaging and Diagnostics (16 papers) and Ultrasound Imaging and Elastography (14 papers). Zvi Friedman collaborates with scholars based in Israel, Germany and United States. Zvi Friedman's co-authors include Peter Lysyansky, Yoram Agmon, Jonathan Lessick, Diab Mutlak, Shimon A. Reisner, Yonina C. Eldar, Dan Adam, Vera Behar, Marina Leitman and Rainer Hoffmann and has published in prestigious journals such as IEEE Transactions on Signal Processing, The American Journal of Cardiology and Heart.

In The Last Decade

Zvi Friedman

35 papers receiving 1.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Global longitudinal strain: a novel index of left ventricular systolic function

2004 616 citations Shimon A. Reisner, Peter Lysyansky et al. Journal of the American Society of Echocardiography profile →

Peers

Zvi Friedman

CCM

RNMI

SURGE

A. Herment France

Mathieu De Craene Spain

Bjørn Angelsen Norway

T. Loupas United States

Kjell Kristoffersen Norway

Jean Hertzberg United States

Lasse Løvstakken Norway

Edward A. Geiser United States

Chihiro Kasai Japan

Lars Wigström Sweden

A. Herment France

Zvi Friedman

617 ×0.5

CCM

981 ×1.0

RNMI

182 ×0.7

SURGE

459 ×1.8

30 ×0.2

Citations per year, relative to Zvi Friedman Zvi Friedman (= 1×) peers A. Herment

Countries citing papers authored by Zvi Friedman

Since Specialization

Citations

This map shows the geographic impact of Zvi Friedman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Zvi Friedman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zvi Friedman more than expected).

Fields of papers citing papers by Zvi Friedman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Zvi Friedman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Zvi Friedman. The network helps show where Zvi Friedman may publish in the future.

Co-authorship network of co-authors of Zvi Friedman

This figure shows the co-authorship network connecting the top 25 collaborators of Zvi Friedman. A scholar is included among the top collaborators of Zvi Friedman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Zvi Friedman. Zvi Friedman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Friedman, Zvi, et al.. (2020). Simultaneous compression and speckle reduction of clinical breast and fetal ultrasound images using rate-fidelity optimized coding. Ultrasonics. 110. 106229–106229. 1 indexed citations

Shiran, Avinoam, David S. Blondheim, Sara Shimoni, et al.. (2018). Effect of image quality on accuracy of two-dimensional strain echocardiography for diagnosing ischemic chest pain: a 2DSPER multicenter trial substudy. International journal of cardiac imaging. 35(4). 617–625. 6 indexed citations

Tong, Ling, Alessandro Ramalli, Piero Tortoli, et al.. (2018). Multiline Transmit Beamforming Combined With Adaptive Apodization. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 65(4). 535–545. 20 indexed citations

Shimoni, Sara, et al.. (2016). Optimization-Based Speckle Tracking Algorithm for Left Ventricle Strain Estimation: A Feasibility Study. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 63(8). 1093–1106. 4 indexed citations

Friedman, Zvi, et al.. (2015). Myocardial strain assessment by cine cardiac magnetic resonance imaging using non-rigid registration. Magnetic Resonance Imaging. 34(4). 381–390. 8 indexed citations

Hoffmann, Rainer, Ertunc Altiok, Zvi Friedman, Michael Becker, & Michael Frick. (2014). Myocardial Deformation Imaging by Two-Dimensional Speckle-Tracking Echocardiography in Comparison to Late Gadolinium Enhancement Cardiac Magnetic Resonance for Analysis of Myocardial Fibrosis in Severe Aortic Stenosis. The American Journal of Cardiology. 114(7). 1083–1088. 61 indexed citations

Altiok, Ertunc, Sonja Tiemann, Michael Becker, et al.. (2013). Myocardial Deformation Imaging by Two-Dimensional Speckle-Tracking Echocardiography for Prediction of Global and Segmental Functional Changes after Acute Myocardial Infarction: A Comparison with Late Gadolinium Enhancement Cardiac Magnetic Resonance. Journal of the American Society of Echocardiography. 27(3). 249–257. 58 indexed citations

Becker, Michael, Ertunc Altiok, Sydney Otten, et al.. (2011). Layer-specific analysis of myocardial function for accurate prediction of reversible ischaemic dysfunction in intermediate viability defined by contrast-enhanced MRI. Heart. 97(9). 748–756. 18 indexed citations

Shimoni, Sara, et al.. (2011). Differential Effects of Coronary Artery Stenosis on Myocardial Function: The Value of Myocardial Strain Analysis for the Detection of Coronary Artery Disease. Journal of the American Society of Echocardiography. 24(7). 748–757. 90 indexed citations

10.

Becker, Michael, C. Zwicker, Andreas Napp, et al.. (2011). Dependency of Cardiac Resynchronization Therapy on Myocardial Viability at the LV Lead Position. JACC. Cardiovascular imaging. 4(4). 366–374. 35 indexed citations

11.

Blondheim, David S., Rоnen Beeri, Micha S. Feinberg, et al.. (2010). Reliability of Visual Assessment of Global and Segmental Left Ventricular Function: A Multicenter Study by the Israeli Echocardiography Research Group. Journal of the American Society of Echocardiography. 23(3). 258–264. 51 indexed citations

12.

Leitman, Marina, Peter Lysyansky, Zvi Friedman, et al.. (2009). Circumferential and Longitudinal Strain in 3 Myocardial Layers in Normal Subjects and in Patients with Regional Left Ventricular Dysfunction. Journal of the American Society of Echocardiography. 23(1). 64–70. 157 indexed citations

13.

Blondheim, David S., Mark Kazatsker, Zvi Friedman, et al.. (2007). Effect of Medical Therapy for Heart Failure on Segmental Myocardial Function in Patients With Ischemic Cardiomyopathy. The American Journal of Cardiology. 99(12). 1741–1744. 5 indexed citations

14.

Friedman, Zvi, et al.. (2007). Detection of the Cardiac Activation Sequence by Novel Echocardiographic Tissue Tracking Method. Ultrasound in Medicine & Biology. 33(6). 880–893. 7 indexed citations

15.

Friedman, Zvi, et al.. (2006). Inhomogeneity of left ventricular apical rotation during the heart cycle assessed by ultrasound cardiography. Computing in Cardiology Conference. 717–720. 1 indexed citations

16.

Ashraf, Muhammad, Monica T. Young, James Pemberton, et al.. (2006). Delineation of Cardiac Twist by a Sonographically Based 2-Dimensional Strain Analysis Method. Journal of Ultrasound in Medicine. 25(9). 1193–1198. 22 indexed citations

17.

Friedman, Zvi, et al.. (2005). Management of Pellucid Marginal Degeneration With Intracorneal Ring Segments. Journal of Refractive Surgery. 21(3). 296–298. 34 indexed citations

18.

Reisner, Shimon A., Peter Lysyansky, Yoram Agmon, et al.. (2004). Global longitudinal strain: a novel index of left ventricular systolic function. Journal of the American Society of Echocardiography. 17(6). 630–633. 616 indexed citations breakdown →

19.

Behar, Vera, Dan Adam, Peter Lysyansky, & Zvi Friedman. (2004). Improving motion estimation by accounting for local image distortion. Ultrasonics. 43(1). 57–65. 40 indexed citations

20.

Behar, Vera, Dan Adam, & Zvi Friedman. (2003). A new method of spatial compounding imaging. Ultrasonics. 41(5). 377–384. 49 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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