by Megan Brenkel | Jul 24, 2025 | cardiac arrest, Cardiology, Critical Care, Grand Round Summaries
Out-of-hospital cardiac arrest (OHCA) is sudden, silent, and devastating, claiming 9 out of 10 lives before they ever reach a hospital. In Canada, approximately 60,000 OHCAs occur annually — that’s one every nine minutes — and fewer than 1 in 10 people survive1....
by Jessica Tat, Hans Rosenberg, Jeff Perry | Jul 14, 2025 | Cardiology, Full Article, Journal Club
Methodology: 4/5 Usefulness: 3.5/5 Miller J, et al. Ann Emerg Med. 2024 Oct;84(4):399-408. doi: 10.1016/j.annemergmed.2024.04.024. Question and Methods: The Authors assessed whether a 0/1-hour high-sensitivity troponin protocol increased safe ED discharges compared...
by Prince Asare-Agbo, Hans Rosenberg, Ian Stiell | Jun 17, 2025 | Cardiology, Critical Care, Journal Club
Methodology: 4/5 Usefulness: 1/5 Thiele H, et al. Lancet. 2024 Sep 14;404(10457):1019-1028. doi: 10.1016/S0140-6736(24)01448-X Question and Methods: Does routine early use of mechanical circulatory support (MCS) reduce mortality in acute myocardial infarction...
by Sangitha Mensingh | Apr 10, 2025 | Cardiology
Antimicrobial resistance (AMR) is not a distant threat—it is an evolving crisis that already affects patients in emergency departments (EDs) worldwide. The World Health Organization has identified AMR as one of the top global public health threats. Between 2025 and...
by Rebecca Seliga, Hans Rosenberg, Christian Vaillancourt | Jan 13, 2025 | cardiac arrest, Cardiology, Critical Care, Journal Club, Resuscitation
Methodology: 4/5 Usefulness: 4/5 Vallentin MF, et al. N Engl J Med. 2024 Oct 31. doi: 10.1056/NEJMoa2407616. Editorial: The Way to a Patient’s Heart – Vascular Access in Cardiac Arrest Question and Methods: This RCT compared IO vs. IV vascular access in...
by Hailey Newton, Hans Rosenberg, Christian Vaillancourt | Jan 6, 2025 | cardiac arrest, Cardiology, Critical Care, Journal Club, Resuscitation
Methodology: 4/5 Usefulness: 3/5 Couper K, et al. N Engl J Med. 2024 Oct 31:10.1056/NEJMoa2407780. Question and Methods: This multi-center, open label randomized control trial aimed to assess 30-day survival in patients with out of hospital cardiac arrest (OOHCA) who...
by James Gilbertson, Michael Woo, Nathan Hecht | Dec 19, 2024 | Cardiology, Ultrasound
Point-of-care ultrasound (PoCUS) for lower extremity deep vein thrombosis (DVT) remains a skill with significant variability in local practice. While some physicians perform DVT scans regularly, others rarely incorporate PoCUS into their workflow. Regardless of your...
by Hétoum Misirliyan, Paul Pageau | Dec 12, 2024 | Cardiology, Cardiothoracic Surgery, Featured, Infectious Disease, Ultrasound
A 59-year-old man presented to a community Emergency Department with a one-month history of subjective fevers and dyspnea. Due to COVID-19 restrictions, he had only consulted a physician via telephone, during which he was prescribed two courses of antibiotics for...
by Suzanne Boroumand, Hans Rosenberg, Venkatesh Thiruganasambandamoorthy | May 31, 2024 | Cardiology, Hematology, Journal Club
Methodology: 4/5 Usefulness: 3.5/5 Carson JL, et al. N Engl J Med. 2023 Dec 28;389(26):2446-2456. doi: 10.1056/NEJMoa2307983. Questions and methods: This multicenter, open-label, RCT of 3604 patients with MI with anemia compared 30-day all-cause mortality and...
by Lucy Karp, Hans Rosenberg, Christian Vaillancourt | Apr 9, 2024 | Cardiology, Featured, Full Article, Journal Club
Methodology: 3/5 Usefulness: 2/5 Ashburn NP, et al. JAMA Cardiol. 2023 Apr 1;8(4):347-356. Editorial: Critical Appraisal of the Negative Predictive Performance of the European Society of Cardiology 0/1-Hour Algorithm for Evaluating Patients With Chest Pain in the US....
