Evidence map›Paper›PMID 33997751›Full record

ArticleCJC open2021

The COVID-19 Pandemic and Coronary Angiography for ST-Elevation Myocardial Infarction, Use of Mechanical Support, and Mechanical Complications in Canada: A Canadian Association of Interventional Cardiology National Survey.

Stéphane Rinfret, Israth Jahan, Kevin McKenzie, Nandini Dendukuri, Kevin R Bainey, Samer Mansour, Madhu Natarajan, Luiz F Ybarra, Aun-Yeong Chong, Simon Bérubé and 36 more

Open access · goldAbstract read
In one paragraph

Article in CJC open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 38% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

46 authors at 20 institutions in 1 country.

Stéphane RinfretDivision of Cardiology, McGill University Health Centre, McGill University, Montreal, Quebec, Canada.
Israth JahanDepartment of Medicine and Biostatistics, McGill University Health Centre, McGill University, Montreal, Quebec, Canada.
Kevin McKenzieCanadian Association of Interventional Cardiology, Ottawa, Ontario, Canada.
Nandini DendukuriDepartment of Medicine and Biostatistics, McGill University Health Centre, McGill University, Montreal, Quebec, Canada.
Kevin R BaineyDivision of Cardiology, Mazankowski Alberta Heart Institute, Edmonton, Alberta, Canada.
Samer MansourDivision of Cardiology, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada.
Madhu NatarajanDivision of Cardiology, Hamilton Health Sciences Centre, Hamilton, Ontario, Canada.
Luiz F YbarraDivision of Cardiology, London Health Sciences Centre, London, Ontario, Canada.
Aun-Yeong ChongDivision of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
Simon BérubéDivision of Cardiology, CIUSSS de l'Estrie-CHUS, Sherbrooke, Quebec, Canada.
Robert BretonDivision of Cardiology, CIUSSS Saguenay Lac Saint Jean, Saguenay, Quebec, Canada.
Michael J CurtisDivision of Cardiology, Foothills Medical Centre, Calgary, Alberta, Canada.
Josep Rodés-CabauMultidisciplinary Department of Cardiology, Institut Universitaire de Cardiologie et de Pneumologie de Québec-Hôpital Laval, Quebec City, Quebec, Canada.
Amlani Shy ShoaibDivision of Cardiology, William Osler Health System, Brampton, Ontario, Canada.
Alireza BagherliDivision of Cardiology, Windsor Regional Hospital, Windsor, Ontario, Canada.
Warren BallDivision of Cardiology, Peterborough Regional Health Centre, Peterborough, Ontario, Canada.
Alan BaroletDivision of Cardiology, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada.
Hussein K BeydounDivision of Cardiology, QEII Health Sciences Centre, Halifax, Nova Scotia, Canada.
Neil BrassDivision of Cardiology, CK Hui Heart Centre/Royal Alexandra Hospital, Edmonton, Alberta, Canada.
Albert W ChanDivision of Cardiology, Royal Columbian Hospital, New Westminster, British Columbia, Canada.
Franco ColizzaDivision of Cardiology, Centre Hospitalier Pierre-Boucher, Longueuil, Quebec, Canada.
Christian ConstanceDivision of Cardiology, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada.
Neil P FamDivision of Cardiology, St. Michael's Hospital, Montreal, Quebec, Canada.
François GobeilDivision of Cardiology, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada.
Tinouch HaghighatDivision of Cardiology, CISSSO-Hull Hospital, Gatineau, Quebec, Canada.
Steven HodgeDivision of Cardiology, Kelowna General Hospital, Kelowna, British Columbia, Canada.
Dominique JoyalDivision of Cardiology, Jewish General Hospital, Montreal, Quebec, Canada.
Hahn Hoe KimDivision of Cardiology, St-Mary's Regional Cardiac Care Centre, Kitchener-Waterloo, Ontario, Canada.
Sohrab LutchmedialDivision of Cardiology, Saint John Regional Hospital, Saint John, New Brunswick, Canada.
Andrea MacDougallDivision of Cardiology, Thunder Bay Regional Health Sciences Centre, Thunder Bay, Ontario, Canada.
Paul MalikDivision of Cardiology, Kingston General Hospital, Kingston, Ontario, Canada.
Steve MinerDivision of Cardiology, Southlake Regional Health Centre, Newmarket, Ontario, Canada.
Kunal MinhasDivision of Cardiology, St. Boniface General Hospital, Winnipeg, Manitoba, Canada.
Jason OrvoldDivision of Cardiology, Royal University Hospital, Saskatoon, Saskatchewan, Canada.
Donald PalisaitisDivision of Cardiology, Sacred Heart Hospital, Montreal, Quebec, Canada.
Brendan ParfreyDivision of Cardiology, Health Sciences Centre, St-John's, Newfoundland, Canada.
Jean-Michel PotvinDivision of Cardiology, CHU de Québec, Quebec City, Quebec, Canada.
Geoffrey PuleyDivision of Cardiology, Trillium Health Centre, Mississauga, Ontario, Canada.
Sam RadhakrishnanDivision of Cardiology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Marco SpazianoDivision of Cardiology, McGill University Health Centre, McGill University, Montreal, Quebec, Canada.
Jean-François TanguayDivision of Cardiology, Cardiology Institute of Montreal, Montreal, Quebec, Canada.
Ram VijayaraghabanDivision of Cardiology, Rouge Valley Centenary, Scarborough, Ontario, Canada.
John G WebbDivision of Cardiology, St. Paul's Hospital, Vancouver, British Columbia, Canada.
Rodney H ZimmermannDivision of Cardiology, Regina General Hospital, Regina, Saskatchewan, Canada.
David A WoodDivision of Cardiology, Vancouver General Hospital, Vancouver, British Columbia, Canada.
James M BrophyDivision of Cardiology, McGill University Health Centre, McGill University, Montreal, Quebec, Canada.
McGill University Health Centre · CACentre Hospitalier de l’Université de Montréal · CACentre hospitalier universitaire de Québec · CAHealth Sciences Centre · CACentre intégré de santé et de services sociaux de Chaudière-Appalaches · CACentre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal · CACentre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean · CAFoothills Medical Centre · CAHôpital Maisonneuve-Rosemont · CAInstitut universitaire de cardiologie et de pneumologie de Québec · CAJewish General Hospital · CAKelowna General Hospital · CAKingston General Hospital · CALondon Health Sciences Centre · CAMontreal Heart Institute · CARegina General Hospital · CARoyal Alexandra Hospital · CARoyal Columbian Hospital · CARoyal University Hospital · CASaint John Regional Hospital · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs a result of the COVID-19 pandemic first wave, reductions in ST-elevation myocardial infarction (STEMI) invasive care, ranging from 23% to 76%, have been reported from various countries. Whether this change had any impact on coronary angiography (CA) volume or on mechanical support device use for STEMI and post-STEMI mechanical complications in Canada is unknown.

methodsWe administered a Canada-wide survey to all cardiac catheterization laboratory directors, seeking the volume of CA use for STEMI performed during the period from March 1 2020 to May 31, 2020 (pandemic period), and during 2 control periods (March 1, 2019 to May 31, 2019 and March 1, 2018 to May 31, 2018). The number of left ventricular support devices used, as well as the number of ventricular septal defects and papillary muscle rupture cases diagnosed, was also recorded. We also assessed whether the number of COVID-19 cases recorded in each province was associated with STEMI-related CA volume.

resultsA total of 41 of 42 Canadian catheterization laboratories (98%) provided data. There was a modest but statistically significant 16% reduction (incidence rate ratio [IRR] 0.84; 95% confidence interval 0.80-0.87) in CA for STEMI during the first wave of the pandemic, compared to control periods. IRR was not associated with provincial COVID-19 caseload. We observed a 26% reduction (IRR 0.74; 95% confidence interval 0.61-0.89) in the use of intra-aortic balloon pump use for STEMI. Use of an Impella pump and mechanical complications from STEMI were exceedingly rare.

conclusionsWe observed a modest 16% decrease in use of CA for STEMI during the pandemic first wave in Canada, lower than the level reported in other countries. Provincial COVID-19 caseload did not influence this reduction.

Identifiers

PMID33997751
PMCPMC8114614
OpenAlexW3163231357

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.