Julio E. Pérez

5.2k total citations
78 papers, 3.3k citations indexed

About

Julio E. Pérez is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering. According to data from OpenAlex, Julio E. Pérez has authored 78 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Cardiology and Cardiovascular Medicine, 45 papers in Radiology, Nuclear Medicine and Imaging and 23 papers in Biomedical Engineering. Recurrent topics in Julio E. Pérez's work include Cardiovascular Function and Risk Factors (35 papers), Cardiac Imaging and Diagnostics (25 papers) and Ultrasound and Hyperthermia Applications (19 papers). Julio E. Pérez is often cited by papers focused on Cardiovascular Function and Risk Factors (35 papers), Cardiac Imaging and Diagnostics (25 papers) and Ultrasound and Hyperthermia Applications (19 papers). Julio E. Pérez collaborates with scholars based in United States, United Kingdom and Spain. Julio E. Pérez's co-authors include James G. Miller, Burton E. Sobel, Benico Barzilai, Srihari Thanigaraj, Kenneth B. Schechtman, Alan D. Waggoner, Zvi Vered, Hewlett E. Melton, Samuel A. Wickline and Eric I. Madaras and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Circulation Research.

In The Last Decade

Julio E. Pérez

75 papers receiving 3.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Julio E. Pérez United States	31	2.2k	1.7k	702	450	297	78	3.3k
I. Mirsky United States	40	3.7k 1.7×	1.1k 0.6×	1.1k 1.6×	872 1.9×	333 1.1×	94	5.1k
Peter J. Brands Netherlands	26	1.7k 0.8×	1.2k 0.7×	951 1.4×	614 1.4×	877 3.0×	63	2.7k
Aman Mahajan United States	35	3.2k 1.5×	539 0.3×	358 0.5×	781 1.7×	336 1.1×	138	4.1k
Brage H. Amundsen Norway	22	2.8k 1.3×	1.4k 0.8×	241 0.3×	533 1.2×	208 0.7×	54	3.5k
Joseph C. Greenfield United States	33	2.1k 1.0×	695 0.4×	443 0.6×	724 1.6×	537 1.8×	96	3.0k
Toshihiko Ban Japan	23	1.6k 0.8×	1.1k 0.7×	372 0.5×	516 1.1×	329 1.1×	82	2.8k
Tamás Forster Hungary	26	2.7k 1.2×	1.4k 0.8×	217 0.3×	773 1.7×	345 1.2×	218	3.3k
J. C. Greenfield United States	23	1.5k 0.7×	944 0.6×	344 0.5×	569 1.3×	193 0.6×	62	2.3k
Donald E. Gregg United States	33	1.9k 0.9×	1.1k 0.7×	364 0.5×	699 1.6×	294 1.0×	48	2.9k
Gilles Rioufol France	27	2.0k 0.9×	1.4k 0.8×	662 0.9×	1.7k 3.7×	591 2.0×	125	4.0k

Countries citing papers authored by Julio E. Pérez

Since Specialization

Citations

This map shows the geographic impact of Julio E. Pérez'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 Julio E. Pérez with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Julio E. Pérez more than expected).

Fields of papers citing papers by Julio E. Pérez

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Julio E. Pérez. 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 Julio E. Pérez. The network helps show where Julio E. Pérez may publish in the future.

Co-authorship network of co-authors of Julio E. Pérez

This figure shows the co-authorship network connecting the top 25 collaborators of Julio E. Pérez. A scholar is included among the top collaborators of Julio E. Pérez 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 Julio E. Pérez. Julio E. Pérez 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

Thanigaraj, Srihari, et al.. (2005). Comparison of Transthoracic Versus Transesophageal Echocardiography for Detection of Right-to-Left Atrial Shunting Using Agitated Saline Contrast. The American Journal of Cardiology. 96(7). 1007–1010. 37 indexed citations

Spencer, Kirk T., Victor Mor‐Avi, John Gorcsan, et al.. (2003). Normal values of left ventricular systolic and diastolic function derived from signal-averaged acoustic quantification waveforms: a multicenter study. Journal of the American Society of Echocardiography. 16(12). 1244–1251. 4 indexed citations

Holland, Mark, et al.. (1998). Effects of myocardial fiber orientation in echocardiography: Quantitative measurements and computer simulation of the regional dependence of backscattered ultrasound in the parasternal short-axis view. Journal of the American Society of Echocardiography. 11(10). 929–937. 52 indexed citations

Vandenberg, Byron F., et al.. (1998). Estimation of Left Ventricular Ejection Fraction by Semiautomated Edge Detection. Echocardiography. 15(8). 713–719. 1 indexed citations

Spencer, Kirk T., Julio E. Pérez, John Gorcsan, et al.. (1997). Evaluation of left ventricular function using acoustic quantification: Inter-institutional variability study. Journal of the American Society of Echocardiography. 10(4). 1 indexed citations

Pérez, Julio E.. (1997). Current role of contrast echocardiography in the diagnosis of cardiovascular diseases. Clinical Cardiology. 20(S1). 31–38. 3 indexed citations

Holland, Mark R., et al.. (1997). Comparison of integrated backscatter values obtained with acoustic densitometry with values derived from spectral analysis of digitized signals from a clinical imaging system. Journal of the American Society of Echocardiography. 10(5). 511–517. 14 indexed citations

Feinberg, Micha S., et al.. (1995). Echocardiographic automatic boundary detection to measure left atrial function after the maze procedure. Journal of the American Society of Echocardiography. 8(2). 139–148. 34 indexed citations

Pérez, Julio E., Víctor G. Dávila‐Román, & James G. Miller. (1995). Assessment of myocardial viability by ultrasonic tissue characterization. Coronary Artery Disease. 6(8). 613–618. 8 indexed citations

10.

Pérez, Julio E., Alan D. Waggoner, Benico Barzilai, et al.. (1992). On-line assessment of ventricular function by automatic boundary detection and ultrasonic backscatter imaging. Journal of the American College of Cardiology. 19(2). 313–320. 225 indexed citations

11.

Pérez, Julio E., David Prater, Alan D. Waggoner, et al.. (1992). Automated, on-line quantification of left ventricular dimensions and function by echocardiography with backscatter imaging and lateral gain compensation. The American Journal of Cardiology. 70(13). 1200–1205. 81 indexed citations

12.

Vered, Zvi, S. Mark Poler, Patrick H. Gibson, David Wlody, & Julio E. Pérez. (1991). Noninvasive detection of the morphologic and hemodynamic changes during normal pregnancy. Clinical Cardiology. 14(4). 327–334. 29 indexed citations

13.

Gropler, Robert J., Barry A. Siegel, Kondapuram S. Sampathkumaran, et al.. (1991). Comparison of positron emission tomography using C-11 acetate with F-18 fluorodeoxyglucose in predicting myocardial viability. Journal of the American College of Cardiology. 17(2). A121–A121. 4 indexed citations

14.

Pérez, Julio E., Alan D. Waggoner, Benico Barzilai, et al.. (1991). New edge detection algorithm facilitates two-dimensional echocardiographic on-line analysis of left ventricular (LV) performance. Journal of the American College of Cardiology. 17(2). A291–A291. 6 indexed citations

15.

Waggoner, Alan D., et al.. (1991). Ultrasonic Myocardial Tissue Characterization in the Operating Room: Initial Results Using Transesophageal Echocardiography. Journal of the American Society of Echocardiography. 4(6). 541–546. 10 indexed citations

16.

Vered, Zvi, Gregory Mohr, Benico Barzilai, et al.. (1989). Ultrasound integrated backscatter tissue characterization of remote myocardial infarction in human subjects. Journal of the American College of Cardiology. 13(1). 84–91. 84 indexed citations

17.

Thomas, Lewis J., Benico Barzilai, Julio E. Pérez, et al.. (1989). Quantitative real-time imaging of myocardium based on ultrasonic integrated backscatter. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 36(4). 466–470. 50 indexed citations

18.

Pérez, Julio E., Benico Barzilai, Eric I. Madaras, et al.. (1984). Applicability of ultrasonic tissue characterization for longitudinal assessment and differentiation of calcification and fibrosis in cardiomyopathy. Journal of the American College of Cardiology. 4(1). 88–95. 68 indexed citations

19.

Eisenberg, Paul R., Benico Barzilai, & Julio E. Pérez. (1984). Noninvasive detection by doppler echocardiography of combined ventricular septal rupture and mitral regurgitation in acute myocardial infarction. Journal of the American College of Cardiology. 4(3). 617–620. 14 indexed citations

20.

Jaffe, Allan S., et al.. (1984). Lack of elevation of platelet factor IV in plasma from patients with myocardial infarction. Journal of the American College of Cardiology. 4(4). 653–659. 13 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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