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1,478 results on '"Johnson, Tom"'

152. What's in your COVID-19 vaccination number?

Author

Johnson, Tom

Subjects
Vaccination, General interest, News, opinion and commentary
Abstract

Byline: Tom Johnson Surely you too have heard many anecdotes of New Mexicans over 70 or 75, and maybe younger, who have driven to Amarillo or southern Colorado in pursuit [...]

Published
2021

154. Comparison of alternate preparative techniques on wall thickness in coronary artery bypass grafts: The HArVeST randomized controlled trial

Author

Angelini, Gianni D, Johnson, Tom, Culliford, Lucy, Murphy, Gavin, Ashton, Kate, Harris, Tracy, Edwards, Julia, Clayton, Gemma, Kim, Yongcheol, Newby, Andrew C, Reeves, Barney C, Rogers, Chris A, and Clayton, Gemma L

Subjects
Pulmonary and Respiratory Medicine, medicine.medical_specialty, 030204 cardiovascular system & hematology, Distension, law.invention, 03 medical and health sciences, Coronary artery bypass surgery, Hydrostatic test, 0302 clinical medicine, Randomized controlled trial, law, Adventitia, Intravascular ultrasound, medicine, Humans, Saphenous Vein, Coronary Artery Bypass, Vein, Vascular Patency, Ultrasonography, medicine.diagnostic_test, business.industry, Saphenous Vein/diagnostic imaging, Confidence interval, Surgery, medicine.anatomical_structure, 030228 respiratory system, Tissue and Organ Harvesting, Wall thickness, Cardiology and Cardiovascular Medicine, business, Artery
Abstract

BACKGROUND: The success of coronary artery bypass grafting surgery (CABG) is dependent on long-term graft patency, which is negatively related to early wall thickening. Avoiding high-pressure distension testing for leaks and preserving the surrounding pedicle of fat and adventitia during vein harvesting may reduce wall thickening.METHODS: A single-centre, factorial randomized controlled trial was carried out to compare the impact of testing for leaks under high versus low pressure and harvesting the vein with versus without the pedicle in patients undergoing CABG. The primary outcomes were graft wall thickness, as indicator of medial-intimal hyperplasia, and lumen diameter assessed using intravascular ultrasound after 12 months.RESULTS: Ninety-six eligible participants were recruited. With conventional harvest, low-pressure testing tended to yield a thinner vessel wall compared with high-pressure (mean difference [MD; low minus high] -0.059 mm, 95% confidence interval (CI) -0.12, +0.0039, p = .066). With high pressure testing, veins harvested with the pedicle fat tended to have a thinner vessel wall than those harvested conventionally (MD [pedicle minus conventional] -0.057 mm, 95% CI: -0.12, +0.0037, p = .066, test for interaction p = .07). Lumen diameter was similar across groups (harvest comparison p = .81; pressure comparison p = .24). Low-pressure testing was associated with fewer hospital admissions in the 12 months following surgery (p = .0008). Harvesting the vein with the pedicle fat was associated with more complications during the index admission (p = .0041).CONCLUSIONS: Conventional saphenous vein graft preparation with low-pressure distension and harvesting the vein with a surrounding pedicle yielded similar graft wall thickness after 12 months, but low pressure was associated with fewer adverse events.

Published
2021

155. Deep Rhythms VIIIWood block music.

Author

Johnson, Tom

Subjects
*RHYTHM
Abstract

Only (0,3,6) is given in Franck Jedrzejewski's complete list of deep rhythms on the facing page, because this list includes only basic deep rhythms beginning with zero. Deep Rhythms are normally constructed by choosing a length I (l) i , and the difference I (d) i between one basic note and the next. An infinite number of rhythms may be constructed in this way, but as the circles get larger, the rhythms get longer, and tend to follow repeating sequences in a boring way, so I just added a few more sections that I particularly liked and then stopped. [Extracted from the article]

Published
2022
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159. Risks and benefits of percutaneous coronary intervention in spontaneous coronary artery dissection

Author

Kotecha, Deevia, primary, Garcia-Guimaraes, Marcos, additional, Premawardhana, Diluka, additional, Pellegrini, Dario, additional, Oliver-Williams, Clare, additional, Bountziouka, Vasiliki, additional, Wood, Alice, additional, Natarajan, Nalin, additional, Jackson, Robert, additional, Chan, Nathan, additional, Ziaullah, Jan, additional, Rakhit, Roby D, additional, Hoole, Stephen P, additional, Johnson, Tom W, additional, Kadziela, Jacek, additional, Ludman, Peter, additional, Samani, Nilesh J, additional, Maas, Angela H E M, additional, van Geuns, Robert-Jan, additional, Alfonso, Fernando, additional, and Adlam, David, additional

Published
2021
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160. Regional Changes in Myocardial Strain Predict Ventricular Remodelling after Myocardial Infarction in a Large Animal Model

Author

Mansell, Doyin S., primary, Bruno, Vito D., additional, Sammut, Eva, additional, Chiribiri, Amedeo, additional, Johnson, Tom, additional, Khaliulin, Igor, additional, Lopez, Daniel Baz, additional, Gill, H. S., additional, Fraser, Katharine H., additional, Murphy, Michael, additional, Krieg, Thomas, additional, Suleiman, M. Saadeh, additional, George, Sarah J., additional, Ascione, Raimondo, additional, and Cookson, Andrew N., additional

Published
2021
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161. Subsets

Author

Johnson, Tom, primary and Jedrzejewski, Franck, additional

Published
2013
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163. (9,4,3)

Author

Johnson, Tom, primary and Jedrzejewski, Franck, additional

Published
2013
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164. Loops

Author

Johnson, Tom, primary and Jedrzejewski, Franck, additional

Published
2013
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169. Twelve

Author

Johnson, Tom, primary and Jedrzejewski, Franck, additional

Published
2013
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171. Data huggers harm New Mexico's taxpayers

Author

Johnson, Tom

Subjects
Baseball players, COVID-19, General interest, News, opinion and commentary
Abstract

Byline: Tom Johnson Many, even most, decisions made today are driven by data. A baseball manager looks at the scoreboard and decides to bring in a relief pitcher or call [...]

Published
2020

172. Monitoring indirect impact of COVID-19 pandemic on services for cardiovascular diseases in the UK

Author

Ball, Simon, Banerjee, Amitava, Berry, Colin, Boyle, Jonathan R, Bray, Benjamin, Bradlow, William, Chaudhry, Afzal, Crawley, Rikki, Danesh, John, Denniston, Alastair, Falter, Florian, Figueroa, Jonine D, Hall, Christopher, Hemingway, Harry, Jefferson, Emily, Johnson, Tom, King, Graham, Lee, Kuan Ken, McKean, Paul, Mason, Suzanne, Mills, Nicholas L, Pearson, Ewen, Pirmohamed, Munir, Poon, Michael TC, Priedon, Rouven, Shah, Anoop, Sofat, Reecha, Sterne, Jonathan AC, Strachan, Fiona E, Sudlow, Cathie LM, Szarka, Zsolt, Whiteley, William, Wyatt, Michael, CVD-COVID-UK Consortium, Banerjee, Amitava [0000-0001-8741-3411], Berry, Colin [0000-0002-4547-8636], Hemingway, Harry [0000-0003-2279-0624], Lee, Kuan Ken [0000-0003-3404-4098], Mills, Nicholas L [0000-0003-0533-7991], Poon, Michael TC [0000-0002-0053-2184], and Apollo - University of Cambridge Repository

Subjects
health care delivery, Health Services Needs and Demand, Time Factors, Delivery of Health Care, Integrated, COVID-19, heart disease, global health care delivery, United Kingdom, aortic and arterial disease, Cross-Sectional Studies, Patient Admission, Cardiovascular Diseases, Humans, epidemiology, Cardiology Service, Hospital, Emergency Service, Hospital, Needs Assessment, Retrospective Studies
Abstract

OBJECTIVE: To monitor hospital activity for presentation, diagnosis and treatment of cardiovascular diseases during the COVID-19) pandemic to inform on indirect effects. METHODS: Retrospective serial cross-sectional study in nine UK hospitals using hospital activity data from 28 October 2019 (pre-COVID-19) to 10 May 2020 (pre-easing of lockdown) and for the same weeks during 2018-2019. We analysed aggregate data for selected cardiovascular diseases before and during the epidemic. We produced an online visualisation tool to enable near real-time monitoring of trends. RESULTS: Across nine hospitals, total admissions and emergency department (ED) attendances decreased after lockdown (23 March 2020) by 57.9% (57.1%-58.6%) and 52.9% (52.2%-53.5%), respectively, compared with the previous year. Activity for cardiac, cerebrovascular and other vascular conditions started to decline 1-2 weeks before lockdown and fell by 31%-88% after lockdown, with the greatest reductions observed for coronary artery bypass grafts, carotid endarterectomy, aortic aneurysm repair and peripheral arterial disease procedures. Compared with before the first UK COVID-19 (31 January 2020), activity declined across diseases and specialties between the first case and lockdown (total ED attendances relative reduction (RR) 0.94, 0.93-0.95; total hospital admissions RR 0.96, 0.95-0.97) and after lockdown (attendances RR 0.63, 0.62-0.64; admissions RR 0.59, 0.57-0.60). There was limited recovery towards usual levels of some activities from mid-April 2020. CONCLUSIONS: Substantial reductions in total and cardiovascular activities are likely to contribute to a major burden of indirect effects of the pandemic, suggesting they should be monitored and mitigated urgently.

Published
2020
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174. A Cognitive Psychology of Mass Communication, 5th ed

Author

Johnson, Tom

Subjects
A Cognitive Psychology of Mass Communication, 5th ed. (Nonfiction work) -- Book reviews, Gatekeeping Theory (Nonfiction work) -- Book reviews, Books -- Book reviews, Business, Education, Literature/writing, Mass communications
Published
2010

179. Comparison of alternate preparative techniques on wall thickness in coronary artery bypass grafts: the HArVeST randomised controlled trial

Author

Angelini, Gianni, primary, Johnson, Tom, additional, Lucy, Culliford, additional, Murphy, Gavin, additional, Harris, Tracy, additional, Ashton, Kate, additional, Edwards, Julia, additional, Clayton, Gemma, additional, Cheol, Yong, additional, Newby, Andrew, additional, Reeves, Barney, additional, and Rogers, Chris, additional

Published
2021
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181. Additional file 1 of Impact of COVID-19 pandemic and diabetes on mechanical reperfusion in patients with STEMI: insights from the ISACS STEMI COVID 19 Registry

Author

Luca, Giuseppe De, Cercek, Miha, Jensen, Lisette Okkels, Vavlukis, Marija, Calmac, Lucian, Johnson, Tom, Ferrer, Gerard Roura I, Ganyukov, Vladimir, Wojtek Wojakowski, Birgelen, Clemens Von, Versaci, Francesco, Berg, Jurrien Ten, Laine, Mika, Dirksen, Maurits, Casella, Gianni, Kala, Petr, Gil, José Luis Díez, Becerra, Victor, Simone, Ciro De, Carrill, Xavier, Scoccia, Alessandra, Arpad Lux, Kovarnik, Tomas, Davlouros, Periklis, Gabrielli, Gabriele, Xacobe Flores Rios, Bakraceski, Nikola, Levesque, Sébastien, Guiducci, Vincenzo, Michał Kidawa, Marinucci, Lucia, Zilio, Filippo, Galasso, Gennaro, Fabris, Enrico, Menichelli, Maurizio, Stephane Manzo, Caiazzo, Gianluca, Moreu, Jose, Forés, Juan Sanchis, Donazzan, Luca, Vignali, Luigi, Teles, Rui, Ojeda, Francisco Bosa, Lehtola, Heidi, Camacho-Freiere, Santiago, Kraaijeveld, Adriaan, Ylitalo Antti, Boccalatte, Marco, Iñigo Lozano Martínez-Luengas, Scheller, Bruno, Alexopoulos, Dimitrios, Uccello, Giuseppe, Faurie, Benjamin, Barrios, Alejandro Gutierrez, Bor Wilbert, Cortese, Giuliana, Moreno, Raul, Parodi, Guido, Kedhi, Elvin, and Verdoia, Monica

Abstract

Additional file 1. Supplementary figures.

Published
2020
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182. In Silhouette

Author

Johnson, Tom and Gilchrist, Malina Joseph

Subjects
General interest, News, opinion and commentary
Abstract

A black-and-white color palette allows dramatic forms -- and the dramatic landscape of the English countryside -- to flourish. Models: Sihana Shalaj at IMG Models, Beatriz Machado and Naomy Garcia [...]

Published
2020

186. The amphibians of Missouri / by Tom R. Johnson.

Author

Johnson, Tom R., University of Kansas. Museum of Natural History, Harvard University, Museum of Comparative Zoology, Ernst Mayr Library, Johnson, Tom R., and University of Kansas. Museum of Natural History

Subjects
Amphibians, Missouri
Published
1977

187. My secret love of buses

Author

Johnson, Tom

Subjects
Channel Four Television Corp. Channel 4, Buses -- Personal narratives, Television broadcasting industry -- Personal narratives, Literature/writing, Political science
Abstract

Rachel Cooke's fond review of Channel 4's Johnny Vegas: Carry on Glamping (The Critics, 7 May) brought back memories of my frequent visits to Malta in the 2000s. As an [...]

Published
2021

188. Impact of COVID-19 Pandemic on Mechanical Reperfusion for Patients With STEMI

Author

De Luca, Giuseppe, primary, Verdoia, Monica, additional, Cercek, Miha, additional, Jensen, Lisette Okkels, additional, Vavlukis, Marija, additional, Calmac, Lucian, additional, Johnson, Tom, additional, Ferrer, Gerard Rourai, additional, Ganyukov, Vladimir, additional, Wojakowski, Wojtek, additional, Kinnaird, Tim, additional, van Birgelen, Clemens, additional, Cottin, Yves, additional, IJsselmuiden, Alexander, additional, Tuccillo, Bernardo, additional, Versaci, Francesco, additional, Royaards, Kees-Jan, additional, Berg, Jurrien Ten, additional, Laine, Mika, additional, Dirksen, Maurits, additional, Siviglia, Massimo, additional, Casella, Gianni, additional, Kala, Petr, additional, Díez Gil, José Luis, additional, Banning, Adrian, additional, Becerra, Victor, additional, De Simone, Ciro, additional, Santucci, Andrea, additional, Carrillo, Xavier, additional, Scoccia, Alessandra, additional, Amoroso, Giovanni, additional, Lux, Arpad, additional, Kovarnik, Tomas, additional, Davlouros, Periklis, additional, Mehilli, Julinda, additional, Gabrielli, Gabriele, additional, Rios, Xacobe Flores, additional, Bakraceski, Nikola, additional, Levesque, Sébastien, additional, Cirrincione, Giuseppe, additional, Guiducci, Vincenzo, additional, Kidawa, Michał, additional, Spedicato, Leonardo, additional, Marinucci, Lucia, additional, Ludman, Peter, additional, Zilio, Filippo, additional, Galasso, Gennaro, additional, Fabris, Enrico, additional, Menichelli, Maurizio, additional, Garcia-Touchard, Arturo, additional, Manzo, Stephane, additional, Caiazzo, Gianluca, additional, Moreu, Jose, additional, Forés, Juan Sanchis, additional, Donazzan, Luca, additional, Vignali, Luigi, additional, Teles, Rui, additional, Benit, Edouard, additional, Agostoni, Pierfrancesco, additional, Bosa Ojeda, Francisco, additional, Lehtola, Heidi, additional, Camacho-Freiere, Santiago, additional, Kraaijeveld, Adriaan, additional, Antti, Ylitalo, additional, Boccalatte, Marco, additional, Deharo, Pierre, additional, Martínez-Luengas, Iñigo Lozano, additional, Scheller, Bruno, additional, Alexopoulos, Dimitrios, additional, Moreno, Raul, additional, Kedhi, Elvin, additional, Uccello, Giuseppe, additional, Faurie, Benjamin, additional, Gutierrez Barrios, Alejandro, additional, Di Uccio, Fortunato Scotto, additional, Wilbert, Bor, additional, Smits, Pieter, additional, Cortese, Giuliana, additional, Parodi, Guido, additional, and Dudek, Dariusz, additional

Published
2020
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189. The amphibians of Missouri

Author

Johnson, Tom R., University of Kansas. Museum of Natural History, Harvard University, Museum of Comparative Zoology, Ernst Mayr Library, Johnson, Tom R., and University of Kansas. Museum of Natural History

Subjects
Amphibians, Missouri

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