Ahmad Bitarafan
机构: Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, IR
每年引用次数
引用次数
引用: 1,491
H-指数: 22
I10-指数 : 37
出版物: 198
A Comparative Assessment of Dynamic and Conventional Thallium-201 SPECT Myocardial Perfusion Imaging: Monte Carlo Simulations and Case Studies
Zohreh Shahpouri , Alireza Kamali-Asl , Ahmad Bitarafan-Rajabi , Jakir Hossain
Frontiers in Biomedical Technologies 1 ( 2)
2014
Determination of normal ranges of regional and global phase parameters using gated myocardial perfusion imaging with Cedars-Sinai’s QGS software
Hadi Malek , Hassan Firoozabadi , Hooman Bakhshandeh , Majid Haghjoo
iranian journal of nuclear medicine 26 ( 1) 16 -21
2018
Is correction for metallic artefacts mandatory in cardiac SPECT/CT imaging in the presence of pacemaker and implantable cardioverter defibrillator leads?
Pardis Ghafarian , Arman rahmim , Mohammad Reza Ay , Hadi Malek
iranian journal of nuclear medicine 26 ( 1) 35 -46
1
2018
A Survey on the Radiation Protection Status among Radiology Staff
Ali Abedelahi , Hadi Hasanzadeh , Majid Jadidi , Abbas Ziari
Iranian Journal of Medical Physics 15 ( 3) 176 -182
1
2018
Assessment Radiation Protection Knowledge, Attitude and Practice in Dental Radiography Staff
Hadi Hasanzadeh , Abbas Ziari , Alireza Emadi , Ahmad Bitarafan-Rajabi
Frontiers in Biomedical Technologies 4 84 -89
2017
Assessing the Knowledge, Attitude and Practice of Mammography Staffs about the Principles of Protection against Ionizing Radiation
Hamed Masoumi , Danial Seifi , Athar Ehtiati , Tahereh Khani
Frontiers in Biomedical Technologies 5 58 -62
1
2018
Effect of the radiation field of view and angle in unconventional angiography on patient doses: a Monte Carlo simulation study using a voxelized phantom
Bijan Hashemi , Ahmad Bitarafan-Rajabi , Parisa Nafar
Iranian Journal of Medical Physics 15 90 -90
2018
Simulation and patient studies of scatter correction in cardiac SPECT imaging
Ahmad Bitarafan-Rajabi , Mahsa Noori-Asl
Iranian Journal of Medical Physics 16 ( 6) 430 -438
2019
The influence of misregistration between CT and SPECT images on the accuracy of CT-based attenuation correction of cardiac SPECT/CT imaging: Phantom and clinical studies
Pardis Ghafarian , Mohammad Reza Ay , Ahmad Bitarafan-Rajabi , Nahid Yaghoobi
iranian journal of nuclear medicine 27 ( 2) 63 -72
2
2019
The impact of frame numbers on cardiac ECG-gated SPECT images with interpolated extra frames using echocardiography.
Maghsoud Sarebani , Ahmad Bitarafan-Rajabi , Zahra Ojaghi Haghighi , Ali Abbasian Ardakani
The Medical Journal of The Islamic Republic of Iran 34 ( 1) 408 -414
2020
Role of Technetium-99m-Ethylenedicysteine in the Calculation of Differential Renal Function: A Comparison Study with Dimercaptosuccinic Acid Renal Scintigraphy.
Hasan Firoozabadi , Sepideh Hekmat , Hadi Malek , Ahmad Bitarafan-Rajabi
Indian Journal of Nuclear Medicine 36 ( 1) 21 -24
2021
Gated SPECT Phase Analysis of Abnormal Left Ventricular Wall Motion Polar Maps in Patients With Normal Perfusion, Normal Global Function, and Low Pretest Probability of Ischemic Heart Disease
Hadi Malek , Hassan Firoozabadi , Ahmad Bitarafan-Rajabi , Nahid Yaghoobi
Iranian Heart Journal 21 ( 4) 56 -64
2020
Sub-centimeter lesion detectability in Point-spread function (PSF) and Time of flight (TOF) reconstructed PET images
pardis Ghafarian , Mohammad Reza Ay , Isaac Shiri , Ahmad Bitarafan-Rajabi
EANM'17
2017
Influence of respiratory motion correction on quantification of myocardial perfusion SPECT.
Ahmad Bitarafan-Rajabi , Hossein Rajabi , Feridoon Rastgou , Hasan Firoozabady
Journal of Nuclear Cardiology 22 ( 5) 1019 -1030
7
2015
Assessment of left ventricular mechanical dyssynchrony by phase analysis of gated-SPECT myocardial perfusion imaging and tissue Doppler imaging: Comparison between QGS and ECTb software packages
Fereydoon Rastgou , Maryam Shojaeifard , Ahmad Amin , Tahereh Ghaedian
Journal of Nuclear Cardiology 21 ( 6) 1062 -1071
17
2014
Synthesis and characterization of novel 99mTc-DGC nano-complexes for improvement of heart diagnostic.
Mehdi Shafiee Ardestani , Ahmad Bitarafan-Rajabi , Pardis Mohammadzadeh , Sobhan Mortazavi-Derazkola
Bioorganic Chemistry 96 103572
37
2020
A New Sonographic Phantom for Quality Control and Training Purposes
Ahmad Bitarafan-Rajabi , Hadi Hasanzadeh , Mahdi Jahangiri , Zohreh Hoseinpour
Archives of Cardiovascular Imaging 2 ( 2)
2014
Respiratory Motion Influence on ECG-Gated SPET: A Simulation Study
Ahmad Bitarafan-Rajabi , Hossein Rajabi , Feridoon Rustgou , Hasan Firoozabady
Springer, Berlin, Heidelberg 2174 -2177
2009
CAD system based on B-mode and color Doppler sonographic features may predict if a thyroid nodule is hot or cold.
Ali Abbasian Ardakani , Ahmad Bitarafan-Rajabi , Afshin Mohammadi , Sepideh Hekmat
European Radiology 29 ( 8) 4258 -4265
2019
Prediction of Response to Neoadjuvant Chemoradiotherapy by MRI-Based Machine Learning Texture Analysis in Rectal Cancer Patients.
Sajad P. Shayesteh , Afsaneh Alikhassi , Farshid Farhan , Reza Gahletaki
Journal of Gastrointestinal Cancer 51 ( 2) 601 -609
17
2020
Hadi Malek Hossein Rajabi Habib Zaidi, FIEEE, FAIMBE, FAAPM, FIOMP, FAAIA, FBIR Mehdi Shafiee Ardestani Ghasem Hajianfar Arman Rahmim Hadi Hasanzadeh Mehrdad Oveisi Seyedeh Masoumeh Ghoreishi Mojtaba Salouti Majid Haghjoo Kiara rezaei-kalantari Feridoun Noohi Mohammad Reza Ay Alireza Kamali-Asl Hassan Moladoust