William Azem Chalela

541 total citations
28 papers, 151 citations indexed

About

William Azem Chalela is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, William Azem Chalela has authored 28 papers receiving a total of 151 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Cardiology and Cardiovascular Medicine, 13 papers in Radiology, Nuclear Medicine and Imaging and 7 papers in Surgery. Recurrent topics in William Azem Chalela's work include Cardiac Imaging and Diagnostics (13 papers), Cardiovascular and exercise physiology (5 papers) and Cardiac Arrhythmias and Treatments (4 papers). William Azem Chalela is often cited by papers focused on Cardiac Imaging and Diagnostics (13 papers), Cardiovascular and exercise physiology (5 papers) and Cardiac Arrhythmias and Treatments (4 papers). William Azem Chalela collaborates with scholars based in Brazil, Portugal and Belgium. William Azem Chalela's co-authors include José Cláudio Meneghetti, João V. Vítola, Romeu Sérgio Meneghelo, Cláudio Tinoco Mesquita, E Rossi, Roney Orismar Sampaio, Flávio Tarasoutchi, João J. Leite, Bárbara Juarez Amorim and Dalton Bertolim Précoma and has published in prestigious journals such as European Heart Journal, The American Journal of Cardiology and European Journal of Nuclear Medicine and Molecular Imaging.

In The Last Decade

William Azem Chalela

23 papers receiving 144 citations

Peers

Countries citing papers authored by William Azem Chalela

Since Specialization

Citations

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

Fields of papers citing papers by William Azem Chalela

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William Azem Chalela. 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 William Azem Chalela. The network helps show where William Azem Chalela may publish in the future.

Co-authorship network of co-authors of William Azem Chalela

This figure shows the co-authorship network connecting the top 25 collaborators of William Azem Chalela. A scholar is included among the top collaborators of William Azem Chalela 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 William Azem Chalela. William Azem Chalela 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

#	Work	Indexed citations
1	Detecção e Localização do Infarto do Miocárdio pelo Eletrocardiograma: Validação pela Ressonância Magnética Cardiovascular 2025 ·Arquivos Brasileiros de Cardiologia ·Martina Guerra, (unknown), Tiago Augusto Magalhães, William Azem Chalela, Augusto Hiroshi Uchida, (unknown), (unknown), (unknown), Guilherme Garcia, (unknown), Ulísses Ramos Montarroyos, (unknown), (unknown), Carlos Eduardo Rochitte	0
2	Brazilian Guideline for Exercise Testing in Children and Adolescents – 2024 2024 ·Arquivos Brasileiros de Cardiologia ·Tales de Carvalho, (unknown), William Azem Chalela, Carlos Alberto Cordeiro Hossri, Maurício Milani, (unknown), (unknown), (unknown), Luiz Eduardo Fonteles Ritt, (unknown), (unknown), (unknown), José Luiz Barros Pena, (unknown), (unknown)	1
3	Role of Dapagliflozin in Ischemic Preconditioning in Patients with Symptomatic Coronary Artery Disease—DAPA-IP Study Protocol 2024 ·Pharmaceuticals ·(unknown), (unknown), João Paulo Mota Telles, (unknown), (unknown), Paulo Rogério Soares, William Azem Chalela, Thiago Luis Scudeler	1
4	Diretriz Brasileira de Ergometria em Crianças e Adolescentes – 2024 2024 ·Arquivos Brasileiros de Cardiologia ·Tales de Carvalho, (unknown), William Azem Chalela, Carlos Alberto Cordeiro Hossri, Maurício Milani, (unknown), (unknown), (unknown), Luiz Eduardo Fonteles Ritt, (unknown), (unknown), (unknown), José Luiz Barros Pena, (unknown), (unknown)	0
5	Evaluation of a new treadmill exercise protocol to unmask type 1 Brugada electrocardiographic pattern: can we improve diagnostic yield? 2023 ·EP Europace ·(unknown), Luciana Sacilotto, Maurício Scanavacca, (unknown), (unknown), (unknown), (unknown), (unknown), Francisco Darrieux, William Azem Chalela	6
6	Exercise Testing, Family History, and Subclinical Atherosclerosis Markers for Cardiovascular Risk Reclassification in Middle-Aged Women 2021 ·International Journal of Cardiovascular Sciences ·(unknown), Ulísses Ramos Montarroyos, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), William Azem Chalela, Rodrigo Pinto Pedrosa	0
7	Posicionamento do Departamento de Ergometria, Exercício, Cardiologia Nuclear e Reabilitação Cardiovascular (DERC/SBC) sobre a Atuação Médica em suas Áreas Durante a Pandemia por COVID-19 2020 ·Arquivos Brasileiros de Cardiologia ·Gabriel Blacher Grossman, (unknown), Carlos Alberto Cordeiro Hossri, (unknown), (unknown), (unknown), Maurício Milani, (unknown), Luiz Eduardo Fonteles Ritt, (unknown), Tales de Carvalho, William Azem Chalela, Nabil Ghorayeb, Romeu Sérgio Meneghelo, (unknown), Salvador Manoel Serra	9
8	Wide QRS tachycardias: the rationale behind electrocardiographic diagnostic criteria 2020 ·(unknown), William Azem Chalela	1
9	Non Electrocardiographic alterations in exercise testing in asymptomatic women. Associations with cardiovascular risk factors 2019 ·Clinics ·(unknown), Ulísses Ramos Montarroyos, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), William Azem Chalela, Rodrigo Pinto Pedrosa	1
10	Left ventricular function in response to dipyridamole stress: head-to-head comparison between 82Rubidium PET and 99mTc-sestamibi SPECT ECG-gated myocardial perfusion imaging 2016 ·European Journal of Nuclear Medicine and Molecular Imaging ·Maria Clementina Pinto Giorgi, José Cláudio Meneghetti, José Soares, (unknown), (unknown), (unknown), William Azem Chalela, Marco Antônio de Oliveira, César Higa Nomura, Hein J. Verberne	4
11	Myocardial blood flow assessment with 82rubidium-PET imaging in patients with left bundle branch block 2015 ·Clinics ·(unknown), William Azem Chalela, Maria Clementina Pinto Giorgi, (unknown), José Soares, (unknown), Marco Antônio de Oliveira, (unknown), Roberto Kalil Filho, José Cláudio Meneghetti	3
12	Avaliação prognóstica da doença coronária estável através de um novo escore 2011 ·Arquivos Brasileiros de Cardiologia ·(unknown), Paulo Jorge Moffa, Augusto Hiroshi Uchida, Whady Hueb, Luı́z Antonio Machado César, (unknown), (unknown), William Azem Chalela	1
13	Avaliação não invasiva de pacientes submetidos à intervenção percutânea no infarto do miocárdio 2010 ·Arquivos Brasileiros de Cardiologia ·(unknown), Expedito E. Ribeiro, Antônio de Pádua Mansur, Paola Emanuela Poggio Smanio, Romeu Sérgio Meneghelo, William Azem Chalela, Carlos Alberto Buchpiguel, (unknown), Eric R. Bates, Eulógio E. Martinez	2
14	Treadmill exercise testing of asymptomatic men and women without evidence of heart disease 2009 ·Brazilian Journal of Medical and Biological Research ·William Azem Chalela, (unknown), Fernando Araújo, Ana Cláudia Lima, Paulo Jorge Moffa, Alfredo José Mansur	3
15	Effect of Enalapril on Left Ventricular Diameters and Exercise Capacity in Asymptomatic or Mildly Symptomatic Patients With Regurgitation Secondary to Mitral Valve Prolapse or Rheumatic Heart Disease 2005 ·The American Journal of Cardiology ·Roney Orismar Sampaio, Max Grinberg, João J. Leite, Flávio Tarasoutchi, William Azem Chalela, (unknown), Guilherme Sobreira Spina, E Rossi, Charles Mady	22
16	Estudo comparativo entre os efeitos terapêuticos da revascularização cirúrgica do miocárdio e angioplastia coronária em situações isquêmicas equivalentes: análise através da cintilografia do miocárdio com 99mTc-Sestamibi 2005 ·Arquivos Brasileiros de Cardiologia ·(unknown), Whady Hueb, Paulo Rogério Soares, José Cláudio Meneghetti, (unknown), William Azem Chalela, (unknown), Sérgio Almeida de Oliveira, Fábio Biscegli Jatene, José Antônio Franchini Ramires	3
17	I Diretriz da Sociedade Brasileira de Cardiologia Sobre Cardiologia Nuclear 2002 ·Arquivos Brasileiros de Cardiologia ·Gílson Soares Feitosa, José Carlos Nicolau, William Azem Chalela, José Cláudio Meneghetti, (unknown), (unknown), Romeu Vicente, (unknown), (unknown), Dalton Bertolim Précoma, (unknown), José Antônio Marin‐Neto, (unknown), (unknown), Romeu Sérgio Meneghelo, Fábio Sândoli de Brito	35
18	Noninvasive diagnosis of allograft vascular disease after heart transplantation 2001 ·Arquivos Brasileiros de Cardiologia ·Fernando Bacal, Noedir Antônio Groppo Stolf, Viviane Cordeiro Veiga, William Azem Chalela, César Grupi, Ana Clara Tude Rodrigues, Eulógio E. Martinez, Alfredo Inácio Fiorelli, Luíz Felipe Pinho Moreira, Edimar Alcides Bocchi, Giovanni Bellotti, José Antônio Franchini Ramires	1
19	Exercise supplementation to dipyridamole prevents hypotension, improves electrocardiogram sensitivity, and increases heart-to-liver activity ratio on Tc-99m sestamibi imaging 2001 ·Journal of Nuclear Cardiology ·João V. Vítola, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), William Azem Chalela, José Cláudio Meneghetti	23
20	Signal-averaged electrocardiogram in chronic Chagas' heart disease 1995 ·Sao Paulo Medical Journal ·(unknown), Paulo Jorge Moffa, (unknown), Giovanni Bellotti, Carlos Alberto Pastore, (unknown), William Azem Chalela, César Grupi, Fúlvio Pileggi	4

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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