Alexander J. Gregory

3.5k citations

40 papers · 1.2k indexed · 2 hit papers · h-index 13

Impact in

Cardiology and Cardiovascular Medicine top 2%
- Cardiac, Anesthesia and Surgical Outcomes
- Cardiac Valve Diseases and Treatments
Critical Care and Intensive Care Medicine top 5%

Papers in

Cardiology and Cardiovascular Medicine 31
- Cardiac, Anesthesia and Surgical Outcomes 19
- Cardiac Valve Diseases and Treatments 11
Anesthesiology and Pain Medicine 4

Co-authors: Daniel T. Engelman Gregg Nelson Rakesh C. Arora Judson B. Williams Kevin W. Lobdell V. Seenu Reddy Nick Fletcher Edward M. Boyle
Journals: Journal of Cardiothoracic and Vascular Anesthesia (5 papers)The Annals of Thoracic Surgery (4 papers)Journal of Thoracic and Cardiovascular Surgery (3 papers)Canadian Journal of Cardiology (3 papers)Current Opinion in Cardiology (2 papers)
Partner nations: Canada United States United Kingdom

In The Last Decade

Alexander J. Gregory

38 papers receiving 1.2k citations

Hit Papers

align trajectories log scale

Perioperative Care in Cardiac Surgery: A Joint Consensus Statement by the Enhanced Recovery After Surgery (ERAS) Cardiac Society, ERAS International Society, and The Society of Thoracic Surgeons (STS) 2024 · 68 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2024 The Annals of Thoracic Surgery
2019 JAMA Surgery

Peers

Countries citing papers authored by Alexander J. Gregory

Since Specialization

Citations

This map shows the geographic impact of Alexander J. Gregory's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alexander J. Gregory with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander J. Gregory more than expected).

Fields of papers citing papers by Alexander J. Gregory

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexander J. Gregory. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alexander J. Gregory. The network helps show where Alexander J. Gregory may publish in the future.

Co-authors

The 25 scholars most cited alongside Alexander J. Gregory, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Alexander J. Gregory Line = papers co-authored together Alexander J. Gregory links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Nonsteroidal Anti-Inflammatory Drugs as Part of a Multimodal Postoperative Pain Management Strategy in Patients Undergoing Cardiac Surgery: A Meta-Analysis of 11 Randomized Clinical Trials Journal of Cardiothoracic and Vascular Anesthesia ·Mohammed S. Beshr, Rana H. Shembesh, Abdelaziz H. Salama, Arwi Omar Kara, Rakesh C. Arora, Mohannad Abuajamieh, Esraa Arhaym, Michael C. Grant, Alexander J. Gregory, Muhammed Elhadi	2025	0
2	Rapid-recovery protocol for minimally invasive mitral valve repair JTCVS Open ·Amy Brown, Ali Fatehi Hassanabad, Jolene Moen, Karen Wiens, Alexander J. Gregory, Ken Kuljit S. Parhar, Corey Adams, William Kent	2024	2
3	Patient-reported outcome measures after minimally invasive mitral valve surgery: The benefit may be early JTCVS Open ·Amy Brown, Rhys I. Beaudry, Jolene Moen, Sean H. K. Kang, Ali Fatehi Hassanabad, Vishnu Vasanthan, Alexander J. Gregory, William Kent, Corey Adams	2024	2
4	Enhanced Recovery After Surgery Cardiac Society turnkey order set for prevention and management of postoperative atrial fibrillation after cardiac surgery: Proceedings from the American Association for Thoracic Surgery ERAS Conclave 2023 JTCVS Open ·Subhasis Chatterjee, Busra Cangut, Amanda Rea, Rawn Salenger, Rakesh C. Arora, Michael C. Grant, Vicki Morton-Bailey, Sameer Hirji, Daniel T. Engelman, Alexander J. Gregory, Kevin W. Lobdell, Dawn S. Hui, John D. Puskas, Mario Gaudino, Cheryl Crisafi, V. Seenu Reddy	2024	4
5	Enhanced Recovery After Surgery (ERAS) cardiac turnkey order set for perioperative pain management in cardiac surgery: Proceedings from the American Association for Thoracic Surgery (AATS) ERAS Conclave 2023 JTCVS Open ·Alexander J. Gregory, Rakesh C. Arora, Subhasis Chatterjee, Cheryl Crisafi, Vicki Morton-Bailey, Amanda Rea, Rawn Salenger, Daniel T. Engelman, Michael C. Grant, (unknown), (unknown), (unknown), (unknown), (unknown)	2024	5
6	Preoperative medication management turnkey order set for nonemergent adult cardiac surgery JTCVS Open ·Amanda Rea, Rawn Salenger, Michael C. Grant, Jennifer M. Yeh, Barbara Damas, Cheryl Crisalfi, Rakesh C. Arora, Alexander J. Gregory, Vicki Morton-Bailey, Daniel T. Engelman, Busra Cangut, Subhasis Chatterjee, Kevin W. Lobdell, Gina McConnell, Shannon Crotwell, Seenu Reddy	2024	1
7	ERAS Cardiac Society turnkey order set for patient blood management: Proceedings from the AATS ERAS Conclave 2023 Journal of Thoracic and Cardiovascular Surgery ·Rawn Salenger, Sameer Hirji, Amanda Rea, Busra Cangut, Vicki Morton-Bailey, Alexander J. Gregory, Rakesh C. Arora, Michael C. Grant, Jacob Raphael, Daniel T. Engelman, Subhasis Chatterjee, Kevin W. Lobdell, Cheryl Crisafi, Gina McConnell, Shannon Crotwell, Seenu Reddy	2023	12
8	Overexpression of facilitative glucose transporter-3 and membrane procoagulation in maternal platelets of preeclamptic pregnancy Journal of Thrombosis and Haemostasis ·Ejaife O. Agbani, Lorraine Chow, Joshua Nicholas, Leslie Skeith, Prism Schneider, Alexander J. Gregory, Etienne Mahé, L. Yamaura, Daniel Young, Antoine Dufour, Padma Polash Paul, Andrew Walker, Priyanka G. Mukherjee, Alastair W. Poole, Man‐Chiu Poon, Adrienne Lee	2023	5
9	Perioperative Optimization of the Cardiac Surgical Patient Canadian Journal of Cardiology ·Alexander J. Gregory, Christopher Noss, Rosaleen Chun, Michael Gysel, Christopher Prusinkiewicz, Nicole M. Webb, Meggie Raymond, Jennifer Cogan, Nicolas Rousseau‐Saine, Wing Lam, Gerry van Rensburg, Ahmad Alli, Fábio de Vasconcelos Papa	2023	10
10	Regional analgesia for cardiac surgery Current Opinion in Anaesthesiology ·Michael C. Grant, Alexander J. Gregory, Jean-Pierre P. Ouanes	2022	6
11	Expert Consensus of Data Elements for Collection for Enhanced Recovery After Cardiac Surgery World Journal of Surgery ·Sameer Hirji, Rawn Salenger, Edward M. Boyle, Judson Williams, V. Seenu Reddy, Michael C. Grant, Subhasis Chatterjee, Alexander J. Gregory, Rakesh C. Arora, Daniel T. Engelman	2021	16
12	Neuroanatomy and severity of stroke in patients with type A aortic dissection Journal of Cardiac Surgery ·Akash Fichadiya, Bijoy K. Menon, Alexander J. Gregory, Ericka Teleg, Jehangir J. Appoo	2021	5
13	Mitral repair with leaflet preservation versus leaflet resection and ventricular reverse remodeling from a randomized trial Journal of Thoracic and Cardiovascular Surgery ·Makoto Hibino, Nitish K. Dhingra, Subodh Verma, Vincent Chan, Adrian Quan, Alexander J. Gregory, Michael Chu, Géraldine Ong, Hwee Teoh, C. David Mazer, Wendy Tsang, David Messika‐Zeitoun, Howard Leong‐Poi, Kim A. Connelly, Faeez Mohamad Ali, Benoit E. de Varennes, Denis Bouchard, Richard Whitlock, David A. Latter	2021	5
14	Biomechanics in ascending aortic aneurysms correlate with tissue composition and strength JTCVS Open ·Miriam Nightingale, Alexander J. Gregory, Taisiya Sigaeva, Gary Dobson, Paul W.M. Fedak, Jehangir J. Appoo, Elena S. Di Martino, Miriam Nightingale, Richard Beddoes, Alicia Nickel, Samaneh Sattari, Taisiya Sigaeva, Amy Bromley	2021	19
15	Randomized, Controlled Trial Comparing Mitral Valve Repair With Leaflet Resection Versus Leaflet Preservation on Functional Mitral Stenosis Circulation ·Vincent Chan, C. David Mazer, Faeez Mohamad Ali, Adrian Quan, Marc Ruel, Benoit E. de Varennes, Alexander J. Gregory, Denis Bouchard, Richard Whitlock, Michael Chu, Aleksander Dokollari, Thierry Mesana, Deepak L. Bhatt, David A. Latter, Fei Zuo, Wendy Tsang, Hwee Teoh, Peter Jüni, Howard Leong‐Poi, Subodh Verma	2020	19
16	Multidimensional Analysis of Descending Aortic Growth After Acute Type A Aortic Dissection The Annals of Thoracic Surgery ·Alina Ismaguilova, Giampaolo Martufi, Alexander J. Gregory, Jehangir J. Appoo, Eric Herget, Vamshi Kotha, Elena S. Di Martino	2020	4
17	Perceval Valve Implantation: Technical Details and Echocardiographic Assessment The Annals of Thoracic Surgery ·Vishnu Vasanthan, William Kent, Alexander J. Gregory, Andrew Maitland, Charles Cutrara, Denis Bouchard, Federico M. Asch, Corey Adams	2018	7
18	Association of Mortality and Acute Aortic Events With Ascending Aortic Aneurysm JAMA Network Open ·Ming Hao Guo, Jehangir J. Appoo, Richard Saczkowski, Holly N. Smith, Maral Ouzounian, Alexander J. Gregory, Eric Herget, Munir Boodhwani	2018	64
19	Subclavian Graft Thrombosis As an Alternative Cause for Delayed Spinal Cord Ischemia Following Hybrid Aortic Arch Repair Journal of Cardiothoracic and Vascular Anesthesia ·Alexander J. Gregory, Christopher Prusinkiewicz, Eric Herget, Jason Wong, William Kent, Jehangir J. Appoo	2013	1
20	Both preparing to teach and teaching positively impact learning outcomes for peer teachers Medical Teacher ·Alexander J. Gregory, Ian Walker, Kevin McLaughlin, Adam Peets	2011	53

About Alexander J. Gregory

Alexander J. Gregory is a scholar working on Cardiology and Cardiovascular Medicine, Anesthesiology and Pain Medicine, Pulmonary and Respiratory Medicine, Family Practice and Surgery, having authored 40 papers that have together received 1.2k indexed citations. Recurring topics across this work include Cardiac, Anesthesia and Surgical Outcomes (19 papers), Aortic aneurysm repair treatments (13 papers), Aortic Disease and Treatment Approaches (13 papers), Cardiac Valve Diseases and Treatments (11 papers), Enhanced Recovery After Surgery (6 papers), Hip and Femur Fractures (5 papers), Anesthesia and Pain Management (4 papers) and Cardiac Structural Anomalies and Repair (4 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (844 citations), Critical Care and Intensive Care Medicine (136 citations), Anesthesiology and Pain Medicine (129 citations), Surgery (726 citations) and Pulmonary and Respiratory Medicine (310 citations). Alexander J. Gregory has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Daniel T. Engelman, Gregg Nelson, Rakesh C. Arora, Judson B. Williams, Kevin W. Lobdell, V. Seenu Reddy, Nick Fletcher, Edward M. Boyle, Richard M. Engelman and Louis P. Perrault. Their work appears in journals such as Journal of Cardiothoracic and Vascular Anesthesia, The Annals of Thoracic Surgery, Journal of Thoracic and Cardiovascular Surgery, Canadian Journal of Cardiology and Current Opinion in Cardiology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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