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2,312 results on '"Alaswad, A"'

203. TCT-338 “Tip in/Rendez-vous” Technique in Retrograde Chronic Total Occlusion Percutaneous Coronary Interventions: Insights From the PROGRESS CTO Registry

Author

Allana, Salman, primary, Kostantinis, Spyridon, additional, Rempakos, Athanasios, additional, Simsek, Bahadir, additional, Karacsonyi, Judit, additional, Alexandrou, Michaella, additional, Azzalini, Lorenzo, additional, Alaswad, Khaldoon, additional, Khatri, Jaikirshan, additional, Choi, James, additional, Jaffer, Farouc, additional, Benton, Stewart, additional, Davies, Rhian, additional, Poommipanit, Paul, additional, Frizzell, Jarrod, additional, Khelimskii, Dmitrii, additional, Gorgulu, Sevket, additional, Krestyaninov, Oleg, additional, Chandwaney, Raj, additional, Rinfret, Stephane, additional, Jaber, Wissam, additional, Jefferson, Brian, additional, Sandoval, Yader, additional, Rangan, Bavana, additional, and Brilakis, Emmanouil, additional

Published
2023
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204. TCT-607 Machine Learning for Predicting Major Adverse Cardiac Events in Percutaneous Coronary Intervention of Coronary Artery Chronic Total Occlusion

Author

Karacsonyi, Judit, primary, Stanberry, Larissa, additional, Bergstedt, Seth, additional, Rempakos, Athanasios, additional, Kostantinis, Spyridon, additional, Simsek, Bahadir, additional, Alexandrou, Michaella, additional, Allana, Salman, additional, Al-Ogaili, Ahmed, additional, Alaswad, Khaldoon, additional, Krestyaninov, Oleg, additional, Karmpaliotis, Dimitri, additional, Kirtane, Ajay, additional, McEntegart, Margaret, additional, Khatri, Jaikirshan, additional, Jaffer, Farouc, additional, Poommipanit, Paul, additional, Choi, James, additional, Gorgulu, Sevket, additional, Jaber, Wissam, additional, Rinfret, Stephane, additional, ElGuindy, Ahmed, additional, Rafeh, Nidal Abi, additional, Goktekin, Omer, additional, Ungi, Imre, additional, Azzalini, Lorenzo, additional, Rangan, Bavana, additional, Mastrodemos, Olga, additional, Sandoval, Yader, additional, Burke, M. Nicholas, additional, and Brilakis, Emmanouil, additional

Published
2023
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205. TCT-451 Use of CrossBoss in Chronic Total Occlusion Percutaneous Coronary Intervention

Author

Karacsonyi, Judit, primary, Rempakos, Athanasios, additional, Alexandrou, Michaella, additional, Allana, Salman, additional, Kostantinis, Spyridon, additional, Simsek, Bahadir, additional, Al-Ogaili, Ahmed, additional, Alaswad, Khaldoon, additional, Karmpaliotis, Dimitri, additional, Kirtane, Ajay, additional, McEntegart, Margaret, additional, Jaffer, Farouc, additional, Choi, James, additional, Poommipanit, Paul, additional, Elbarouni, Basem, additional, Gorgulu, Sevket, additional, ElGuindy, Ahmed, additional, Rafeh, Nidal Abi, additional, Goktekin, Omer, additional, Azzalini, Lorenzo, additional, Ungi, Imre, additional, Rangan, Bavana, additional, Mastrodemos, Olga, additional, Sandoval, Yader, additional, Burke, M. Nicholas, additional, and Brilakis, Emmanouil, additional

Published
2023
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206. TCT-98 Calcium Modification Strategies in Dissection and Re-Entry Versus Wiring Techniques in Chronic Total Occlusion Percutaneous Coronary Intervention

Author

Mutlu, Deniz, primary, Kostantinis, Spyridon, additional, Bagur, Rodrigo, additional, Rempakos, Athanasios, additional, Simsek, Bahadir, additional, Karacsonyi, Judit, additional, Allana, Salman, additional, Alexandrou, Michaella, additional, Gorgulu, Sevket, additional, Alaswad, Khaldoon, additional, Basir, Babar, additional, Davies, Rhian, additional, Krestyaninov, Oleg, additional, Khelimskii, Dmitrii, additional, Frizzell, Jarrod, additional, Love, Michael, additional, Elbarouni, Basem, additional, Patel, Mitul, additional, Mahmud, Ehtisham, additional, Jaber, Wissam, additional, Rinfret, Stephane, additional, Nicholson, William, additional, ElGuindy, Ahmed, additional, Goktekin, Omer, additional, Mastrodemos, Olga, additional, Rangan, Bavana, additional, Sandoval, Yader, additional, Burke, M. Nicholas, additional, Brilakis, Emmanouil, additional, and Ybarra, Luiz, additional

Published
2023
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207. TCT-274 Chronic Total Occlusion Specialist Outcomes in Non-CTO Percutaneous Coronary Intervention: Insights From BMC2

Author

Wanamaker, Brett, primary, Seth, Milan, additional, Menees, Daniel, additional, Frizzell, Jarrod, additional, Dawson, Kathryn, additional, Alaswad, Khaldoon, additional, Sutter, David, additional, Dixon, Simon, additional, Basir, Babar, additional, Schreiber, Theodore, additional, Gurm, Hitinder, additional, and Sukul, Devraj, additional

Published
2023
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208. TCT-402 Balloon-Assisted Subintimal Entry in Chronic Total Occlusion Percutaneous Coronary Interventions

Author

Alexandrou, Michaella, primary, Rempakos, Athanasios, additional, Al-Ogaili, Ahmed, additional, Mutlu, Deniz, additional, Choi, James, additional, Poommipanit, Paul, additional, Alaswad, Khaldoon, additional, Basir, Babar, additional, Davies, Rhian, additional, Benton, Stewart, additional, Jaffer, Farouc, additional, Chandwaney, Raj, additional, Azzalini, Lorenzo, additional, ElGuindy, Ahmed, additional, Rafeh, Nidal Abi, additional, Goktekin, Omer, additional, Gorgulu, Sevket, additional, Khatri, Jaikirshan, additional, Aygul, Nazif, additional, Cincin, Altug, additional, Rangan, Bavana, additional, Mastrodemos, Olga, additional, Allana, Salman, additional, Sandoval, Yader, additional, Burke, M. Nicholas, additional, and Brilakis, Emmanouil, additional

Published
2023
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209. TCT-155 Retrospective Multicenter Analysis of Intravascular Lithotripsy Use During Imaging-Guided Calcified Left Main Coronary Artery Percutaneous Coronary Interventions

Author

Riley, Robert, primary, Miller, Larry, additional, Davies, Rhian, additional, Alaswad, Khaldoon, additional, Doshi, Darshan, additional, Jaffer, Farouc, additional, Adusumalli, Srikanth, additional, Frizzell, Jarrod, additional, Kumar, Kris, additional, Patel, Mitul, additional, Dakroub, Ali, additional, and Ali, Ziad, additional

Published
2023
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211. TCT-422 Trends and Outcomes of Antegrade Dissection and Re-Entry in Chronic Total Occlusion Percutaneous Coronary Intervention

Author

Rempakos, Athanasios, primary, Alexandrou, Michaella, additional, Simsek, Bahadir, additional, Kostantinis, Spyridon, additional, Karacsonyi, Judit, additional, Mutlu, Deniz, additional, Ybarra, Luiz, additional, Bagur, Rodrigo, additional, Choi, James, additional, Poommipanit, Paul, additional, Khatri, Jaikirshan, additional, Davies, Rhian, additional, Benton, Stewart, additional, Gorgulu, Sevket, additional, Jaffer, Farouc, additional, Chandwaney, Raj, additional, Jaber, Wissam, additional, Rinfret, Stephane, additional, Nicholson, William, additional, Azzalini, Lorenzo, additional, Kerrigan, Jimmy, additional, Haddad, Elias, additional, Alaswad, Khaldoon, additional, Krestyaninov, Oleg, additional, Khelimskii, Dmitrii, additional, Rafeh, Nidal Abi, additional, Goktekin, Omer, additional, Rangan, Bavana, additional, Mastrodemos, Olga, additional, Al-Ogaili, Ahmed, additional, Allana, Salman, additional, Burke, M. Nicholas, additional, Sandoval, Yader, additional, and Brilakis, Emmanouil, additional

Published
2023
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212. TCT-302 Feasibility and Outcomes of a Cardiology-Based Extracorporeal Membrane Oxygenation Service

Author

Fadel, Raef, primary, Almajed, Mohamed Ramzi, additional, Parsons, Austin, additional, Kalsi, Jasmeet, additional, Shadid, Al Muthanna, additional, Maki, Mohamed, additional, Jones, Crystal, additional, Williams, Celeste, additional, Aronow, Herbert, additional, Tanaka, Daizo, additional, Nemeh, Hassan, additional, Fuller, Brittany, additional, Alqarqaz, Mohammad, additional, Koenig, Gerald, additional, Villablanca, Pedro, additional, Frisoli, Tiberio, additional, O’Neill, Brian, additional, Khandelwal, Akshay, additional, Cowger, Jennifer, additional, Grafton, Gillian, additional, Kim, Henry, additional, O’Neill, William, additional, Alaswad, Khaldoon, additional, and Basir, Babar, additional

Published
2023
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213. TCT-427 Impact of Interventional Collaterals on the Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention

Author

Rempakos, Athanasios, primary, Alexandrou, Michaella, additional, Mutlu, Deniz, additional, Choi, James, additional, Khatri, Jaikirshan, additional, Davies, Rhian, additional, Benton, Stewart, additional, Gorgulu, Sevket, additional, Jaffer, Farouc, additional, Ybarra, Luiz, additional, Azzalini, Lorenzo, additional, Chandwaney, Raj, additional, Goktekin, Omer, additional, Bagur, Rodrigo, additional, Rafeh, Nidal Abi, additional, Khelimskii, Dmitrii, additional, Rinfret, Stephane, additional, Jaber, Wissam, additional, Krestyaninov, Oleg, additional, Nicholson, William, additional, Potluri, Srinivasa, additional, Al-Azizi, Karim, additional, Alaswad, Khaldoon, additional, Rangan, Bavana, additional, Mastrodemos, Olga, additional, Allana, Salman, additional, Al-Ogaili, Ahmed, additional, Sandoval, Yader, additional, Burke, M. Nicholas, additional, Brilakis, Emmanouil, additional, and Poommipanit, Paul, additional

Published
2023
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214. TCT-334 Technical Analysis and Procedural Outcomes of Retrograde Approach to Chronic Total Occlusion Percutaneous Coronary Interventions: Insights From an International Multicenter Registry

Author

Allana, Salman, primary, Kostantinis, Spyridon, additional, Rempakos, Athanasios, additional, Simsek, Bahadir, additional, Karacsonyi, Judit, additional, Alaswad, Khaldoon, additional, Jaffer, Farouc, additional, Khatri, Jaikirshan, additional, Choi, James, additional, Krestyaninov, Oleg, additional, Khelimskii, Dmitrii, additional, Gorgulu, Sevket, additional, Davies, Rhian, additional, Benton, Stewart, additional, Poommipanit, Paul, additional, Azzalini, Lorenzo, additional, Chandwaney, Raj, additional, Rinfret, Stephane, additional, Jaber, Wissam, additional, Frizzell, Jarrod, additional, Jefferson, Brian, additional, Sandoval, Yader, additional, Rangan, Bavana, additional, and Brilakis, Emmanouil, additional

Published
2023
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215. TCT-730 Validation of the BCIS CHIP Score in Chronic Total Occlusion Percutaneous Coronary Intervention

Author

Rempakos, Athanasios, primary, Alexandrou, Michaella, additional, Mutlu, Deniz, additional, Gorgulu, Sevket, additional, Rafeh, Nidal Abi, additional, Choi, James, additional, Krestyaninov, Oleg, additional, Azzalini, Lorenzo, additional, Khatri, Jaikirshan, additional, Khelimskii, Dmitrii, additional, Jaffer, Farouc, additional, Chandwaney, Raj, additional, Alaswad, Khaldoon, additional, Davies, Rhian, additional, Poommipanit, Paul, additional, Goktekin, Omer, additional, Benton, Stewart, additional, Young, Laura, additional, Jefferson, Brian, additional, Dattilo, Philip, additional, Rangan, Bavana, additional, Mastrodemos, Olga, additional, Allana, Salman, additional, Al-Ogaili, Ahmed, additional, Sandoval, Yader, additional, Burke, M. Nicholas, additional, and Brilakis, Emmanouil, additional

Published
2023
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218. Balloon‐assisted subintimal entry (BASE) in chronic total occlusion percutaneous coronary interventions

Author

Alexandrou, Michaella, primary, Rempakos, Athanasios, additional, Al Ogaili, Ahmed, additional, Choi, James W., additional, Poommipanit, Paul, additional, Alaswad, Khaldoon, additional, Basir, Mir B., additional, Davies, Rhian, additional, Benton, Stewart, additional, Jaffer, Farouc A., additional, Chandwaney, Raj H., additional, Azzalini, Lorenzo, additional, Kearney, Kathleen E., additional, ElGuindy, Ahmed M., additional, Abi Rafeh, Nidal, additional, Goktekin, Omer, additional, Gorgulu, Sevket, additional, Khatri, Jaikirshan J., additional, Aygul, Nazif, additional, Vo, Minh N., additional, Cincin, Altug, additional, Rangan, Bavana V., additional, Mastrodemos, Olga C., additional, Allana, Salman S., additional, Sandoval, Yader, additional, Burke, M. Nicholas, additional, and Brilakis, Emmanouil S., additional

Published
2023
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220. Coils embolization use for coronary procedures: Basics, indications, and techniques

Author

Loh, Shu Xian, primary, Brilakis, Emmanuelle, additional, Gasparini, Gabriele, additional, Agostoni, Pierfrancesco, additional, Garbo, Roberto, additional, Mashayekhi, Kambis, additional, Alaswad, Khaldoon, additional, Goktiken, Omer, additional, Avran, Alexandre, additional, Knaapen, Paul, additional, Nap, Alex, additional, Elguindi, Ahmed, additional, Tammam, Khalid, additional, Yamane, Masahisa, additional, Stone, Gregg W., additional, and Egred, Mohaned, additional

Published
2023
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222. The summer effect on STEMI outcomes: Insights from teaching hospitals

Author

Zordok, Magdi, primary, Etiwy, Muhamad, additional, Abdelazeem, Mohamed, additional, Tawadaros, Mariam, additional, Hakam, Laila, additional, Zaslavaskaya, Margarita, additional, Dani, Sourbha S., additional, Pershad, Ashish, additional, Alaswad, Khaldoon, additional, Brilakis, Emmanouil S., additional, and Megaly, Michael, additional

Published
2023
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223. Incidence, mechanisms, treatment, and outcomes of donor vessel injury during percutaneous coronary interventions for chronic total occlusion

Author

Kostantinis, Spyridon, primary, Rempakos, Athanasios, additional, Simsek, Bahadir, additional, Karacsonyi, Judit, additional, Allana, Salman S., additional, Alaswad, Khaldoon, additional, Basir, Mir B., additional, Krestyaninov, Oleg, additional, Khelimskii, Dmitrii, additional, Gorgulu, Sevket, additional, Davies, Rhian E., additional, Benton, Stewart M., additional, Khatri, Jaikirshan J., additional, Poommipanit, Paul, additional, Choi, James W., additional, Jaber, Wissam A., additional, Rinfret, Stephane, additional, Nicholson, William, additional, Al‐Azizi, Karim M., additional, Potluri, Srinivasa, additional, Aygul, Nazif, additional, Altunkeser, Bulent B., additional, Koutouzis, Michael, additional, Tsiafoutis, Ioannis, additional, Milkas, Anastasios, additional, ElGuindy, Ahmed M., additional, Abi Rafeh, Nidal, additional, Goktekin, Omer, additional, Mastrodemos, Olga C., additional, Rangan, Bavana V., additional, Sandoval, Yader, additional, Burke, M Nicholas, additional, and Brilakis, Emmanouil S., additional

Published
2023
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224. Use of Bivalirudin for Chronic Total Occlusion Percutaneous Intervention: Insights From the PROGRESS-CTO Registry

Author

Verreault-Julien, Louis, primary, Simsek, Bahadir, additional, Kostantinis, Spyridon, additional, Rempakos, Athanasios, additional, Karacsonyi, Judit, additional, Patel, Taral N., additional, Jefferson, Brian K., additional, Patel, Mitul, additional, Poommipanit, Paul B., additional, Uretsky, Barry F., additional, Alaswad, Khaldoon, additional, Gorgulu, Sevket, additional, Goktekin, Omer, additional, Allana, Salman, additional, Khatri, Jaikirshan, additional, Khelimskii, Dmitrii, additional, Krestyaninov, Oleg, additional, Brilakis, Emmanouil S., additional, and Jaber, Wissam A., additional

Published
2023
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225. Mitigating the Impact of Congestion Minimization on Vehicles’ Emissions in a Transportation Road Network

Author

S. Salman and S. Alaswad

Subjects
markov chain traffic assignment, sustainable network design, congestion minimization, vehicle emissions, bi-objective optimization, Industrial engineering. Management engineering, T55.4-60.8
Abstract

Traffic optimization normally improves flow conditions at the expense of increased vehicles’ emissions. This paper proposes a bi-objective optimization approach to address this situation. In contrast to existing literature, this study considers environmental and congestion impacts of Network Design Problems (NDPs) using the Markov chain traffic assignment approach instead of user equilibrium. The NDP model selectively reverses roads’ directions to improve network performance. The model is optimized by simultaneously minimizing maximum traffic density and total vehicles’ emissions cost using non-dominated sorting genetic algorithm. A realistic city example was used to demonstrate the approach’s efficiency. Results showed that a compromise solution between the two objectives is more practical than single-objective optimization solutions.

Published
2020
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226. A Surprise Visitor at Cesarean Section: Gastrointestinal Stromal Tumor of the Uterus

Author

Simon Raif Marcos, Bhanu Pratap Singh, Devesh Sanjeev Ballal, Faris Alaswad, Shakeel Akhtar, and Gabriel Rodrigues

Subjects
gist, tumour, pregnancy, excision, imatinib, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Gastrointestinal stromal tumors (GISTs) are rare mesenchymal tumors that almost always arise from the GI tract and account for 0.1-3% of GI tumors. During pregnancy, GIST is highly unusual given the predilection of this tumor to appear in the fifth to seventh decade of life. The finding of GISTs outside the GI tract is also rare as the cell of origin of these tumors is believed to be the interstitial cell of Cajal, found only in the GI tract. Extra intestinal GISTs have been reported with a few cases arising from the uterus or metastatic to the ovary; however; an asymptomatic uterine GIST occurring at pregnancy as an incidental finding during cesarean section has not been reported so far. We present a 32-year-old lady who underwent an emergency caesarean section and was found to have a GIST of the uterus. The tumor was excised in toto and she started imatinib therapy postoperatively. At the end of three years of close follow-up, she has done well with no evidence of recurrence.

Published
2020
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227. Investigation of organic osmotic agents forward osmosis desalination process

Author

Alaswad, Saleh O. M. and Mohamed, Sanduk

Subjects
571.6
Abstract

This study investigated the effects of novel membrane-osmotic agent systems on forward osmosis process efficacy. Glucose, sucrose and NaCl were investigated as osmotic agents, and nano-filtration, reverse osmosis and hollow fibre flat sheet as membrane types. The effects of draw solution concentration, flow rate and temperature as well as feed water flow rate and temperature were investigated for the aforementioned membrane types. The efficacy of forward osmosis process was measured on the basis of water flux, water recovery rate, water permeability, specific energy consumption and solute flux where applicable. Single, binary and ternary systems were considered. Experimental results showed the NF membrane and the RO membrane performed better at low and high concentrations of osmotic agent. Higher water flux rates were achieved by using NF membrane for both types of osmotic agents with changing osmotic agent concentration rates. The best result was obtained through the combination of NF membrane and glucose at lower concentrations and with sucrose at higher concentrations. The NF membrane-sucrose system showed better results for all parameters when changing feed water flow rate at lower temperatures while the NF-glucose system showed better performance when increasing temperature of the solution. Specific energy consumption increased in all the combinations of membrane-osmotic agent with increasing osmotic agent concentration rates. However, the lowest energy requirements were noted for the combination of NF membrane - glucose as an osmotic agent. Overall, both NF and RO membranes showed better results at different osmotic agent flow rates, but glucose proved to be the superior osmotic agent. For the binary systems, higher FO process efficacy across almost all parameters was noted for the systems with deionised water (DW). However, systems also used more energy; because such systems also used more energy they are not necessarily superior to other systems. Water recovery rate and water flux were considerably higher in a ternary system involving sucrose + NaCl + DW compared to the ternary system using brackish water as feed solution in FO process. Overall, FO efficiency for a ternary mixture of glucose osmotic agent + NaCl salt + BW was higher in water recovery and water flux than the other ternary mixtures with DW as feed solution. Based on the study results, a number of recommendations for future work are provided. Manipulated Osmosis Desalination (MOD) is a promising desalination approach that should be further investigated by analysing the factors affecting the process’ efficacy. Such factors are likely to include various membrane parameters (thickness, porosity and different pore diameters) and draw solutions as well as the process parameters including temperature, flow rates and osmotic agent concentrations. Further investigations should be conducted for binary and especially ternary systems involving different types of membranes and solutes for refining and optimising the process of selection. The Close loop circulation system needs to be replaced by the no-circulation systems for better FO performance in future studies. Importantly, the experimental results should be compared with the developed mathematical models to further validate the results. Finally, future MOD studies should focus on identifying optimal regeneration approaches. The selection of osmotic agents based on their regeneration economics along with other important FO parameters could be undertaken in future research.

Published
2015

228. Transmissibility of MERS-CoV Infection in Closed Setting, Riyadh, Saudi Arabia, 2015

Author

Maria D. Van Kerkhove, Sadoof Alaswad, Abdullah Assiri, Ranawaka A.P.M. Perera, Malik Peiris, Hassan E. El Bushra, and Abdulaziz A. BinSaeed

Subjects
MERS-CoV, Middle East respiratory syndrome coronavirus, human-to-human transmission, seroepidemiology, outbreak investigation, viruses, Medicine, Infectious and parasitic diseases, RC109-216
Abstract

To investigate a cluster of Middle East respiratory syndrome (MERS) cases in a women-only dormitory in Riyadh, Saudi Arabia, in October 2015, we collected epidemiologic information, nasopharyngeal/oropharyngeal swab samples, and blood samples from 828 residents during November 2015 and December 2015–January 2016. We found confirmed infection for 19 (8 by reverse transcription PCR and 11 by serologic testing). Infection attack rates varied (2.7%–32.3%) by dormitory building. No deaths occurred. Independent risk factors for infection were direct contact with a confirmed case-patient and sharing a room with a confirmed case-patient; a protective factor was having an air conditioner in the bedroom. For 9 women from whom a second serum sample was collected, antibodies remained detectable at titers >1:20 by pseudoparticle neutralization tests (n = 8) and 90% plaque-reduction neutralization tests (n = 2). In closed high-contact settings, MERS coronavirus was highly infectious and pathogenicity was relatively low.

Published
2019
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229. Evaluation of elemental concentrations of uranium, thorium and potassium in top soils from Kuwait

Author

A.D. Bajoga, A.N. Al-Dabbous, A.S. Abdullahi, N.A. Alazemi, Y.D. Bachama, and S.O. Alaswad

Subjects
Nuclear engineering. Atomic power, TK9001-9401
Abstract

Top soil samples across the state of Kuwait numering ninety were collected and analysed using gamma-ray spectrometry, to evaluate the elemental concentration of 238U, 232Th and 40K and their depletion/enrichment. Results of elemental concentration ranges from 0.48 to 2.61 mg/kg, 0.87–5.23 mg/kg, and 0.24–2.23%, with a mean values of 1.39 mg/kg, 3.47 mg/kg, and 1.18%, for the 238U, 232Th and 40K, respectively. Further analysis was conducted amongst the five identified soil types, i.e. Aquisalids (S1), Calcigypsids (S2), Petrocalcids (S3), Petrogypsids (S4), and torripsamment (S5). The highest radioactivity concentrations from both uranium and thorium were recorded in the S2 (Calcigypsids) soil, with a value of 1.71 (mg/kg) and 4.45 (mg/kg), respectively. Minimum and maximum values of 40K are 1.1(%) and 1.27(%) and is prevalent in Aquisalids (S1) and Petrocalcids (S3) soil types, respectively. Ratios of elemental concentration for 232Th/238U, 40K/238U, 40K/232Th across the soil types are 2.53, 0.09 and 0.03, with a correlation coefficient of 0.92, 0.34, and 0.38, respectively. A progressively higher 232Th/238U ratio is observed moving south-wards, indicating lower 238U content in soils from the south relative to the northern part. Overall results indicate Kuwait to be relatively an area with low level of natural radioactivity. Keywords: Gamma-ray spectrometry, NORM, Radioactivity concentration, Elemental concentration, Concentration ratio, Depletion/ enrichment

Published
2019
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234. Mathematical model of a proton-exchange membrane (PEM) fuel cell

Author

Abdelnasir Omran, Alessandro Lucchesi, David Smith, Abed Alaswad, Amirpiran Amiri, Tabbi Wilberforce, José Ricardo Sodré, and A.G. Olabi

Subjects
Fuel cell, Hydrogen, Mathematical model, Simulation, Energy, Heat, QC251-338.5
Abstract

This work presents a mathematical modelling of a proton-exchange membrane fuel cell (PEMFC) system integrated with a resistive variable load. The model was implemented using MATLAB Simulink software, and it was used to calculate the fuel cell electric current and voltage at various steady-state conditions. The electric current was determined by the intersection of its polarisation curve and applied as an input value for the simulation of the PEM fuel cell performance. The model was validated using a Horizon H-500xp model fuel cell stack system, with the following main components: a 500 W PEM fuel cell, a 12 V at 12 A battery for the start-up, a super-capacitor bank to supply peak loads and a 48 V DC-DC boost converter. The generated power was dissipated by a variable resistive load. The results from the model shows a qualitative agreement with test bench results, with similar trends for stack current and voltage in response to load and hydrogen flow rate variation. The discrepancies ranged from 2% to 6%, depending on the load resistance applied. A controlled current source was utilised to simulate the variation of fan power consumption with stack temperature, ranging from 36.5 W at 23 °C to 52 W at 65 °C. Both model and experiments showed an overall PEMFC system maximum efficiency of about 48%.

Published
2021
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235. Mechanical and Microstructural Properties of Ultra-High Performance Concrete with Lightweight Aggregates

Author

Hani Alanazi, Oussama Elalaoui, Musa Adamu, Saleh O. Alaswad, Yasser E. Ibrahim, Aref A. Abadel, and Abdulrahman Fahad Al Fuhaid

Subjects
UHPC, lightweight aggregate, silica sand, elevated temperature, internal curing, Building construction, TH1-9745
Abstract

Although ultra-high-performance concrete (UHPC) presents superior mechanical properties and durability compared to conventional concrete; its spalling resistance to elevated temperatures is much lower compared to conventional concrete due to the high compactness and absence of capillary pores. This paper investigated the influence of lightweight aggregate (LWA) on the strength properties and microstructure of UHPC to enhance its resistance to elevated temperatures. UHPC specimens prepared with LWA as a partial replacement of silica sand were produced. The study evaluated the compressive and flexural strengths, failure mode, mass loss, and microstructure of the specimens, using SEM. The results showed that the compressive strength of the UHPC specimen was reduced with increasing the content of LWA at ambient temperature, but the compressive strength of the UHPC specimens prepared with LWA improved when exposed to elevated temperatures. The replacement of 10% of the silica sand with LWA led to an increase in the compressive strength from 100 MPa to 110 MPa after exposure to 200 °C; however, the flexural strength decreased from 23.6 MPa to 18.3 MPa. On the contrary, the flexural strength of UHPC increased with the inclusion of LWA at an ambient temperature but reduced with high-temperature exposure. The failure mode of UHPC was not significantly affected by the variation in LWA content and temperature. In addition, the SEM result confirms that LWA is an effective internal curing material for enhancing the microstructure and compressive strength of UHPC

Published
2022
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237. Contributors

Author

Abu-Qtaish, Hussein, primary, Aga, Qutaiba Ahmed Al-Khames, additional, Ahmad, Shaban, additional, Ajaleh, Salam Abu, additional, Al Thaher, Yazan, additional, Alaswad, Saleh O., additional, Al-Bataineh, Yazan, additional, Al-Dhabi, Naif Abdullah, additional, Aljabali, Alaa A.A., additional, Almani, Dalal, additional, Alok, Vaibhav, additional, Amawi, Haneen, additional, Ambre, Premlata K., additional, Anand, Krishnan, additional, Anju, V.T., additional, Annamalai, Asaikkutti, additional, Arunachalam, Prabhakarn, additional, Babu, Palanisamy Suresh, additional, Balaraman, Ashok Kumar, additional, Balasubramanian, Balamuralikrishnan, additional, Barabadi, Hamed, additional, Bayan, Mohammad F., additional, Benko, Aleksandra, additional, Bhatt, Anant Narayan, additional, Boomi, Pandi, additional, Chandrasekaran, Balakumar, additional, Cholula-Diaz, Jorge Luis, additional, Coutinho, Evans C., additional, Dahiya, Rajiv, additional, Dahiya, Sunita, additional, Deb, Pran Kishore, additional, Deepika, Subramanyam, additional, Dhandhayuthapani, K., additional, Dyavaiah, Madhu, additional, Easwaran, Maheswaran, additional, Easwaran, Murugesh, additional, Fatouh, Joudy, additional, Gupta, Chandan Rajendra, additional, Gupta, Sanjay Kumar, additional, Hari, Rajeswary, additional, Harini, R., additional, Harishkumar, Rajendran, additional, Jaradat, Da’san M.M., additional, Kamal, Ayah, additional, Karuppaiya, Vimala, additional, Karuppiah, Hemalatha, additional, Karuppiah, Ponmurugan, additional, Kassab, Ghadir, additional, Khan, Fatima Nazish, additional, Latha, Subbiah, additional, Mahjoub, Mohammad Ali, additional, Martis, Elvis A.F., additional, Medina-Cruz, David, additional, Mehta, Sahil, additional, Meyyazhagan, Arun, additional, Moodley, Mathew K., additional, Mostafavi, Ebrahim, additional, Murugananthan, G., additional, Nadar, Divya, additional, Obeid, Mohammad A., additional, Panchu, Sarojini Jeeva, additional, Parasurama, Deepa Sankar, additional, Periakaruppan, Prakash, additional, Pokkalath, Archana, additional, Prabhu, Priyanka, additional, Prabu, Chakrapani, additional, Raja, Nageshwari, additional, Ravikumar, Padmini, additional, Ravikumar, Sundaram, additional, Rezigue, Meriem, additional, Saravanan, Muthupandian, additional, Satoof, Aishah, additional, Sawarkar, Sujata P., additional, Selvakumar, Shalini, additional, Selvamani, Palanisamy, additional, Selvaraj, Chinnadurai Immanuel, additional, Selvaraj, Mohana Roopan, additional, Senthil Rajan, D., additional, Shaban, Dimah, additional, Siddhardha, Busi, additional, Soundarapandian, Kannan, additional, Subashini, R., additional, Surchi, Hiba, additional, Surendrakumar, R., additional, Swart, H.C., additional, Thimiri Govindaraj, Deepak B., additional, Vahidi, Hossein, additional, Vernet-Crua, Ada, additional, Vijayakumar, K., additional, Webster, Thomas J., additional, Wondimu, Abrham, additional, and Zewdu, Dawit, additional

Published
2021
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238. List of contributors

Author

Abbott, J. Dawn, primary, Abi Rafeh, Nidal, additional, Abu Fadel, Mazen, additional, Agostoni, Pierfrancesco, additional, Akyuz, Sukru, additional, Alaswad, Khaldoon, additional, Alexopoulos, Dimitrios, additional, Angiolillo, Dominick J., additional, Aronow, Herbert D., additional, Avran, Alexandre, additional, Azzalini, Lorenzo, additional, Babunashvili, Avtandil M., additional, Bagai, Jayant, additional, Banerjee, Subhash, additional, Baran, Kenneth, additional, Basir, Mir Babar, additional, Boudou, Nicolas, additional, Boudoulas, Konstantinos Dean, additional, Bourantas, Christos V., additional, Božinović, Nenad Ž., additional, Bryniarski, Leszek, additional, Bufe, Alexander, additional, Burke, M. Nicholas, additional, Büttner, Heinz Joachim, additional, Cardoso, Pedro Pinto, additional, Carlino, Mauro, additional, Chambers, Jeff, additional, Charitakis, Konstantinos, additional, Chatzizisis, Yiannis S., additional, J. Chavez, Ivan, additional, Choi, James W., additional, Christiansen, Evald Høj, additional, Cohen, Mauricio G., additional, Costa, Francesco, additional, Damas de los Santos, Felix, additional, Dautov, Rustem, additional, De Martini, Tony, additional, Denktas, Ali E., additional, Dens, Joseph, additional, Dimitriadis, Zisis, additional, Doing, Anthony, additional, Egred, Mohaned, additional, Elbarouni, Basem, additional, El Guindy, Ahmed M., additional, El Sabbagh, Abdallah, additional, Fasseas, Panayotis, additional, Feldman, Dmitriy N., additional, Furkalo, Sergey, additional, Gagnor, Andrea, additional, Galassi, Alfredo R., additional, Garbo, Roberto, additional, Garcia, Santiago, additional, Gasparini, Gabriele L., additional, Gershlick, Anthony H., additional, Goessl, Mario, additional, Grancini, Luca, additional, Hakeem, Abdul, additional, Hall, Allison B., additional, Harb, Stefan, additional, Hatem, Raja, additional, Henriques, Jose P.S., additional, Jang, Yangsoo, additional, Jussila, Risto, additional, Kalnins, Artis, additional, Kalyanasundaram, Arun, additional, Kao, Paul Hsien-Li, additional, Karacsonyi, Judit, additional, Karagounis, Lampros, additional, Karanasos, Antonios, additional, Karmpaliotis, Dimitri, additional, Khalili, Houman, additional, Khatri, Jaikirshan J., additional, Khelimskii, Dmitrii, additional, Kim, Byeong-Keuk, additional, Kohl, Louis P., additional, Kolansky, Daniel M., additional, Koutouzis, Michalis, additional, Krestyaninov, Oleg, additional, Latif, Faisal, additional, Lee, Seung-Whan, additional, Lefevre, Thierry, additional, Lembo, Nicholas J., additional, Mahmud, Ehtisham, additional, Marmagkiolis, Konstantinos, additional, Mashayekhi, Kambis, additional, Mavromatis, Kreton, additional, Megaly, Michael, additional, Mogabgab, Owen, additional, Mooney, Michael R., additional, Moses, Jeffrey W., additional, Murad, Bilal, additional, Nap, Alexander, additional, Nicholson, William, additional, Nikas, Dimitrios N., additional, Nikolakopoulos, Ilias, additional, Olivecrona, Goran, additional, Omer, Mohamed A., additional, Oreglia, Jacopo Andrea, additional, Padilla, Lucio, additional, Paizis, Ioannis, additional, Panetta, Carmelo, additional, Patel, Mitul, additional, Pershad, Ashish, additional, Postu, Marin, additional, Potluri, Srini, additional, Poulose, Anil, additional, Pyxaras, Stylianos, additional, Rao, Sunil V., additional, Rathore, Sudhir, additional, Ravandi, Amir, additional, Reifart, Nicolaus, additional, Riley, Robert F., additional, Rinfret, Stephane, additional, Sandhu, Gurpreet S., additional, Sandoval, Yader, additional, Sanidas, Elias, additional, Santiago Trinidad, Ricardo, additional, Schussler, Jeffrey M., additional, Seto, Arnold, additional, Sharma, Alok, additional, Shaukat, Arslan, additional, Shishehbor, Mehdi H., additional, Shlofmitz, Evan, additional, Shlofmitz, Richard, additional, Sorajja, Paul, additional, Spaedy, Anthony, additional, Tajti, Peter, additional, Tamis-Holland, Jacqueline E., additional, Toma, Aurel, additional, Toutouzas, Konstantinos, additional, Traverse, Jay H., additional, Truong, Huu Tam, additional, Tsalamandris, Sotiris, additional, Tsiafoutis, Ioannis, additional, Ungi, Imre, additional, Vavouranakis, Emmanouil, additional, Vemmou, Evangelia, additional, Vo, Minh N., additional, Voudris, Vassilis, additional, Wang, Yale, additional, Wójcik, Jarosław, additional, Wollmuth, Jason, additional, Wu, Eugene B., additional, Xenogiannis, Iosif, additional, Yamane, Masahisa, additional, and Ybarra, Luiz Fernando, additional

Published
2021
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240. Closure of peritoneal in inguinal hernia transabdominal preperitoneal by intracorporeal suturing versus tackers

Author

null Vinod Kumar Singhal, null Faris Dawood Alaswad, null Varsha Ojha, and null Vidher Varsha Vinod Singhal

Subjects
General Medicine
Abstract

Background: Hernia surgeries are among the most frequently carried out surgical procedures. Minimal recurrence rates, great patient comfort, rapid return to work, and low cost should all be characteristics of the optimal hernia treatment method. Objective of this study was to investigate whether tacker and suture materials used for peritoneal closure after mesh placement in the laparoscopic TAPP inguinal hernia repair technique. Methods: Present study is a retrospective, observational & comparative study conducted in Department of General Surgery in a tertiary care hospital from January 2021 to December 2021. Institutional ethical committee clearance was obtained. Patient identity was kept confidential. According to the type of peritoneal closure, patients were separated into two groups: group S (which underwent closure with sutures) and group T (which received closure with tackers) 48 and 52 during the study period. SPSS was used for analysis. Results: The study was male preponderance comprising 94% of study participants, while the most common age group was found to be 61-70 years in both groups S and T (32%). most patients in the suture fixation group (39%) had left-sided hernias, but right-sided hernias (40%) were more typical in the tacker fixation group. Conclusions: Our research revealed no differences between the two peritoneal closure approaches in terms of VAS score at day 30, hernia recurrence rate, hospital stay, or complication rate. VAS score on day 1 and cost of operation were in favor of the suture group.

Published
2023

241. Anti sickling effect of Senna alexandrina, Aerva javanica , and Ficus palmata extracts on sickle cell disorder

Author

Yousef, Zahraa M Al, Alaswad, Elaf A, ElAssouli, M‑Zaki M, Nori, Dunya A, Filimban, Faten Z, Choudhry, Hani, Alam, Mohammad Z, Sadoun, Hadeel Al, and Helmi, Nawal MW

Subjects
Pharmaceutical Science, Pharmacology (medical), Sickle cell disease, Comet assay, Senna alexandrina, Antioxidant, RBC
Abstract

Purpose: To investigate the anti-sickling activity of Senna alexandrina, Aerva javanica, and Ficus palmate extracts. Methods: The leaves were extracted with water and methanol. The anti-sickling effect of extracts was determined using blood from 20 sickle cell disease (SCD) patients by mixing it with 500 and 1000 μg/mL of extract. The treated blood samples were then examined under a light microscope. The osmotic fragility of erythrocytes was determined using 4 mL (0 – 0.9 %) buffered saline mixed with 1 mL extract (500 μg/mL) and 0.05 mL sickled red blood cells (RBCs). Results: Aerva javanica extract significantly (p < 0.0001) reduced the percentage of sickle cells compared to control. The sickle-shaped cells were 29.47 % when treated with 125 μg/mL concentration of methanol extract of A. javanica that was further decreased to 0.35 % on increasing the concentration to 500 μg/mL. A similar trend was also observed with extracts of F. palmata. Extracts had protective effect on erythrocyte osmotic fragility. Results of comet assay suggested that extracts did not damage DNA. Conclusion: These plant extracts have promising anti-sickling activity and protect erythrocyte osmotic fragility. However, in vivo studies are required to validate these results and for further development of the extracts for therapeutic use.

Published
2023

243. Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention After a Previous Failed Attempt

Author

Athanasios Rempakos, Spyridon Kostantinis, Bahadir Simsek, Judit Karacsonyi, James W. Choi, Paul Poommipanit, Jaikirshan J. Khatri, Wissam Jaber, Stephane Rinfret, William Nicholson, Sevket Gorgulu, Farouc A. Jaffer, Raj Chandwaney, Luiz F. Ybarra, Rodrigo Bagur, Khaldoon Alaswad, Oleg Krestyaninov, Dmitrii Khelimskii, Dimitrios Karmpaliotis, Barry F. Uretsky, Korhan Soylu, Ufuk Yildirim, Srinivasa Potluri, Bavana V. Rangan, Olga C. Mastrodemos, Salman Allana, Yader Sandoval, Nicholas M. Burke, Emmanouil S. Brilakis, and Tıp Fakültesi

Subjects
Cardiology and Cardiovascular Medicine
Abstract

The impact of a previous failure on procedural techniques and outcomes of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has received limited study. We examined the clinical and angiographic characteristics and procedural outcomes of 9,393 patients who underwent 9,560 CTO PCIs at 42 United States and non-United States centers between 2012 and 2022. A total of 1,904 CTO lesions (20%) had a previous failed PCI attempt. Patients who underwent reattempt CTO PCI were more likely to have a family history of coronary artery disease (37% vs 31%, p 30 CTO PCIs annually were more likely to achieve technical success in patients with previous failure. In conclusion, a previous failed CTO PCI attempt was associated with higher lesion complexity, longer procedure time, and lower technical success; however, the association with lower technical success did not remain significant in multivariable analysis.

Published
2023

244. Utilization of TandemHeart in cardiogenic shock: Insights from the THEME registry

Author

Michael Megaly, Chaun Gandolfo, Samer Zakhour, Mei Jiang, Kristie Burgess, Stanley Chetcuti, Michael Ragosta, Eric Adler, Andrew Coletti, Brian O'Neill, Khaldoon Alaswad, and Mir B. Basir

Subjects
Radiology, Nuclear Medicine and imaging, General Medicine, Cardiology and Cardiovascular Medicine
Published
2023

245. External validation of the PROGRESS-CTO perforation risk score

Author

Bahadir Simsek, Peter Tajti, Mauro Carlino, Soledad Ojeda, Manuel Pan, Stephane Rinfret, Evangelia Vemmou, Spyridon Kostantinis, Ilias Nikolakopoulos, Judit Karacsonyi, Athanasios Rempakos, Joseph A. Dens, Pierfrancesco Agostoni, Khaldoon Alaswad, Michael Megaly, Alexandre Avran, James W. Choi, Farouc A. Jaffer, Darshan Doshi, Dimitri Karmpaliotis, Jaikirshan J. Khatri, Paul Knaapen, Alessio La Manna, James C. Spratt, Masaki Tanabe, Simon Walsh, Olga C. Mastrodemos, Salman Allana, Bavana V. Rangan, Omer Goktekin, Sevket Gorgulu, Paul Poommipanit, Kathleen E. Kearney, William L. Lombardi, J. Aaron Grantham, Kambis Mashayekhi, Emmanouil S. Brilakis, Lorenzo Azzalini, Cardiology, ACS - Atherosclerosis & ischemic syndromes, and Tıp Fakültesi

Subjects
Risk Model, Percutaneous Coronary Intervention, Major Adverse Cardiovascular Events, External Validation, Radiology, Nuclear Medicine and imaging, Chronic Total Occlusion, General Medicine, Mortality, Prediction, Cardiology and Cardiovascular Medicine
Abstract

Background: Coronary artery perforation is one of the most feared and common complications of chronic total occlusion (CTO) percutaneous coronary intervention (PCI). Methods: To assess the usefulness of the recently developed PROGRESS-CTO (NCT02061436) perforation risk score in independent cohorts. Individual patient-level data pooled analysis of three registries was performed. Results: Of the 4566 patients who underwent CTO PCI at 25 centers, 196 (4.2%) had coronary artery perforation. Patients with perforations were older (69 ± 10 vs. 65 ± 10, p < 0.001), more likely to be women (19% vs. 13%, p = 0.009), more likely to have a history of prior coronary artery bypass graft (34% vs. 20%, p < 0.001), and unfavorable angiographic characteristics such as blunt stump (62% vs. 48%, p < 0.001), proximal cap ambiguity (52% vs. 34%, p < 0.001), and moderate-severe calcification (60% vs. 49%, p = 0.002). Technical success was lower in patients with perforations (73% vs. 88%, p < 0.001). The area under the receiver operating characteristic curve of the PROGRESS-CTO perforation risk model was 0.76 (95% confidence interval [CI], 0.72−0.79), with good calibration (Hosmer-Lemeshow p = 0.97). We found that the CTO PCI perforation risk increased with higher PROGRESS-CTO perforation scores: 0.3% (score 0), 2.3% (score 1), 3.1% (score 2), 5.5% (score 3), 7.5% (score 4), 14.6% (score 5). Conclusion: Given the good discriminative performance, calibration, and the ease of calculation, the PROGRESS-CTO perforation score may facilitate assessment of the risk of perforation in patients undergoing CTO PCI.

Published
2023

246. Use of Mechanical Circulatory Support in Chronic Total Occlusion Percutaneous Coronary Intervention

Author

Judit, Karacsonyi, Karen, Deffenbacher, Keith H, Benzuly, James D, Flaherty, Khaldoon, Alaswad, Mir, Basir, Michael S, Megaly, Farouc, Jaffer, Darshan, Doshi, Paul, Poommipanit, Jaikirshan, Khatri, Mitul, Patel, Robert, Riley, Abdul, Sheikh, Jason R, Wollmuth, Ethan, Korngold, Barry F, Uretsky, Robert W, Yeh, Raj H, Chandwaney, Ahmed M, Elguindy, Khalid, Tammam, Nidal, AbiRafeh, Christian W, Schmidt, Brynn, Okeson, Spyridon, Kostantinis, Bahadir, Simsek, Bavana V, Rangan, Emmanouil S, Brilakis, and Daniel R, Schimmel

Subjects
Cardiology and Cardiovascular Medicine
Abstract

The use of mechanical circulatory support (MCS) in chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has received limited study. We analyzed the clinical and angiographic characteristics, and procedural outcomes of 7,171 CTO PCIs performed between 2012 and 2021 at 35 international centers. Mean age was 64.5 ± 10 years, mean left ventricular ejection fraction was 50 ± 13%. MCS was used in 4.5%, prophylactically in 78.7%, and urgently in 21.3%. The most common type of MCS overall was Impella CP (Abiomed) (55.5%), followed by intra-aortic balloon pump (14.8%) and TandemHeart (LivaNova Inc.) (10.0%). Prophylactic MCS patients were more likely to have diabetes mellitus (55% vs 42%, p0.001) and had more complex lesions compared with cases without prophylactic MCS (Japan-CTO score: 2.80 ± 1.22 vs 2.39 ± 1.27, p0.001). Cases with prophylactic MCS had similar technical (86% vs 87%, p = 0.643) but lower procedural (80% vs 86%, p = 0.028) success rates and higher rates of periprocedural major cardiac adverse events compared with no prophylactic MCS use (6.55% vs 1.68%, p0.001). Urgent MCS use was associated with lower technical (68% vs 87%, p0.001) and procedural (39% vs 86%, p0.001) success rates and higher major cardiac adverse events compared with no-MCS use (32.26% vs 1.68%, p0.001). The differences persisted in multivariable analyses. In summary, in this contemporary multicenter registry, MCS was used in 4.5% of CTO PCIs, mostly prophylactically (78.7%). Elective MCS cases had similar technical success but a higher risk of complications. Urgent MCS cases had lower technical and procedural success and higher periprocedural major complication rates.

Published
2023

247. D-57 | Outcomes of chronic total occlusion percutaneous coronary intervention in young patients

Author

Rempakos, Thanasis (Athanasios), Mutlu, Deniz, Alexandrou, Michaella, Carvalho, Pedro E.P., Strepkos, Dimitrios, Choi, James W., Poommipanit, Paul, Khatri, Jaikirshan, Young, Laura, Dattilo, Philip, Jaber, Wissam A., Rinfret, Stéphane, Nicholson, William J., Görgülü, Şevket, Jaffer, Farouc A., Jefferson, Brian Keith, Alaswad, Khaldoon, Basir, Babar B., Krestyaninov, Oleg, Khelimskii, Dmitrii, Davies, Rhian E., Benton, Stewart M., Jr., Aygul, Nazif, Rafeh, Nidal Abi, Elguindy, Ahmed, Göktekin, Ömer, Rangan, Bavana V., Mastrodemos, Olga, Al-Ogaili, Ahmed, Sandoval, Yader B., Burke, M. Nicholas, and Brilakis, Emmanouil S.

Published
2024
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248. D-54 | Validation of the J-Channel Score for Retrograde Channel Crossing in the PROGRESS-CTO registry

Author

Mutlu, Deniz, Rempakos, Athanasios, Alexandrou, Michaella, Al-Ogaili, Ahmed, Carvalho, Pedro E.P., Strepkos, Dimitrios, Khatri, Jaikirshan, Alaswad, Khaldoon, Görgülü, Şevket, Reddy, M. Niranjan, Elbarouni, Basem, Rafeh, Nidal Abi, Kalyanasundaram, Arun, Sadek Yass, Yasser Ahmed, Lee Kerrigan, Dr. Jimmy, Rangan, Bavana V., Sandoval, Yader B., Burke, M. Nicholas, and Brilakis, Emmanouil S.

Published
2024
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249. D-55 | Use of plaque modification microcatheters in chronic total occlusion percutaneous coronary interventions for: Insights from the PROGRESS-CTO registry

Author

Mutlu, Deniz, Rempakos, Athanasios, Alexandrou, Michaella, Al-Ogaili, Ahmed, Jaffer, Farouc A., Alaswad, Khaldoon, Khatri, Jaikirshan, Young, Laura, Basir, Babar B., Krestyaninov, Oleg, Khelimskii, Dmitrii, Görgülü, Şevket, Göktekin, Ömer, Choi, James W., Chandwaney, Raj H., Potluri, Srini, Poommipanit, Paul, Uretsky, Barry F., Kandzari, David E., Aygul, Nazif, Azzalini, Lorenzo, Rangan, Bavana V., Mastrodemos, Olga C., Sandoval, Yader B., Burke, M. Nicholas, and Brilakis, Emmanouil S.

Published
2024
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250. D-34 | Peripheral Arterial Disease in Chronic Total Occlusion Percutaneous Coronary Intervention

Author

Alexandrou, Michaella, Rempakos, Thanasis (Athanasios), Mutlu, Deniz, Al-Ogaili, Ahmed, Carvalho, Pedro E.P., Strepkos, Dimitrios, Choi, James W., Poommipanit, Paul, Alaswad, Khaldoon, Basir, Babar B., Davies, Rhian E., Jaffer, Farouc A., Dattilo, Philip, Azzalini, Lorenzo, Aygul, Nazif, Chandwaney, Raj H., Jefferson, Brian Keith, Görgülü, Şevket, Khatri, Jaikirshan, Young, Laura, Krestyaninov, Oleg, Khelimskii, Dmitrii, Frizzell, Jarrod, Göktekin, Ömer, Rangan, Bavana V., Mastrodemos, Olga, Lee Kerrigan, Dr. Jimmy, Haddad, Elias Victor, Sadek Yass, Yasser Ahmed, Reddy, M. Niranjan, Rafeh, Nidal Abi, Burke, M. Nicholas, Sandoval, Yader B., and Brilakis, Emmanouil S.

Published
2024
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