Alan M. Speir

4.2k citations

115 papers · 2.7k indexed · h-index 30

Cardiology and Cardiovascular Medicine top 1%
- Cardiac Valve Diseases and Treatments 41
- Cardiac, Anesthesia and Surgical Outcomes 40
Critical Care and Intensive Care Medicine top 2%
Biochemistry top 5%
Surgery top 2%
- Cardiac and Coronary Surgery Techniques 31
- Cardiac Structural Anomalies and Repair 17
Emergency Medicine top 2%
Epidemiology
- Infective Endocarditis Diagnosis and Management 19
Pulmonary and Respiratory Medicine
- Aortic Disease and Treatment Approaches 18
- Aortic aneurysm repair treatments 12
Biomedical Engineering
- Mechanical Circulatory Support Devices 17

Co-authors: Jeffrey Rich Irving L. Kron Edwin Fonner Mohammed Quader Damien J. LaPar Gorav Ailawadi Clifford E. Fonner Ivan K. Crosby
Cited by: Cardiology and Cardiovascular Medicine Critical Care and Intensive Care Medicine Biochemistry
Journals: Journal of the American College of Cardiology (1 paper)PLoS ONE (1 paper)CHEST Journal (2 papers)
Partner nations: United States Netherlands Canada

In The Last Decade

Alan M. Speir

111 papers receiving 2.7k citations

Peers

Countries citing papers authored by Alan M. Speir

Since Specialization

Citations

This map shows the geographic impact of Alan M. Speir'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 Alan M. Speir with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alan M. Speir more than expected).

Fields of papers citing papers by Alan M. Speir

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alan M. Speir. 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 Alan M. Speir. The network helps show where Alan M. Speir may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Alan M. Speir, 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 Alan M. Speir Line = papers co-authored together Alan M. Speir links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Trends in the Use of Recombinant Activated Factor VII and Prothrombin Complex Concentrate in Heart Transplant Patients in Virginia Journal of Cardiothoracic and Vascular Anesthesia ·Michael Mazzeffi,Jared P. Beller,Raymond J. Strobel,Anthony V. Norman,Alex M. Wisniewski,J. Smith,Clifford E. Fonner,John S. McNeil,Alan M. Speir,Ramesh Singh,Daniel Tang,Mohammed Quader,Leora T. Yarboro,Nicholas R. Teman	2023	1
2	The Society of Thoracic Surgeons Definition of Failure to Rescue Should Consider Including Cardiac Arrest The Annals of Thoracic Surgery ·Raymond J. Strobel,Emily F. Kaplan,Andrew M. Young,Alex M. Wisniewski,Mickey S. Ising,Bakhtiar Chaudry,Alan M. Speir,Mohammed Quader,J. Hunter Mehaffey,Jared P. Beller,Nicholas R. Teman	2023	7
3	Essential information on surgical heart valve characteristics for optimal valve prosthesis selection: expert consensus document from the European Association for Cardio-Thoracic Surgery (EACTS)–The Society of Thoracic Surgeons (STS)–American Association for Thoracic Surgery (AATS) Valve Labelling Task Force European Journal of Cardio-Thoracic Surgery ·Andras P. Durko,Philippe Pîbarot,Pavan Atluri,Vinayak Bapat,Duke E. Cameron,Filip Casselman,Edward P. Chen,Gry Dahle,John A. Elefteriades,Patrizio Lancellotti,Richard L. Prager,Raphaël Rosenhek,Alan M. Speir,Marco Stijnen,Giordano Tasca,Ajit P. Yoganathan,Thomas Walther,Ruggero De Paulis,(unknown)	2020	15
4	Outcomes of mechanically ventilated patients with COVID-19 associated respiratory failure PLoS ONE ·Christopher S. King,Dhwani Sahjwani,Alison Brown,Saad Feroz,Paula C Cameron,Erik Osborn,Mehul Desai,Svetolik Djurkovic,Aditya Kasarabada,Rachel Hinerman,James Lantry,Oksana A. Shlobin,Kareem Ahmad,Vikramjit Khangoora,Shambhu Aryal,A.C. Collins,Alan M. Speir,Steven D. Nathan	2020	68
5	Primary graft dysfunction after heart transplantation: Outcomes and resource utilization Journal of Cardiac Surgery ·Mohammed Quader,Robert B. Hawkins,J. Hunter Mehaffey,Sula Mazimba,Gorav Ailawadi,Leora T. Yarboro,Jeffrey Rich,Alan M. Speir,Clifford E. Fonner,Luke G. Wolfe,Vigneshwar Kasirajan,(unknown)	2019	17
6	Characteristics of surgical prosthetic heart valves and problems around labeling: A document from the European Association for Cardio-Thoracic Surgery (EACTS)—The Society of Thoracic Surgeons (STS)—American Association for Thoracic Surgery (AATS) Valve Labelling Task Force Journal of Thoracic and Cardiovascular Surgery ·Andras P. Durko,Stuart J. Head,Philippe Pîbarot,Pavan Atluri,Vinayak Bapat,Duke E. Cameron,Filip Casselman,Edward P. Chen,Gry Dahle,Tjark Ebels,John A. Elefteriades,Patrizio Lancellotti,Richard L. Prager,Raphaël Rosenhek,Alan M. Speir,Marco Stijnen,Giordano Tasca,Ajit P. Yoganathan,Thomas Walther,Ruggero De Paulis	2019	16
7	Socioeconomic Distressed Communities Index Predicts Risk-Adjusted Mortality After Cardiac Surgery The Annals of Thoracic Surgery ·Eric J. Charles,J. Hunter Mehaffey,Robert B. Hawkins,Clifford E. Fonner,Leora T. Yarboro,Mohammed Quader,Andy C. Kiser,Jeffrey Rich,Alan M. Speir,Irving L. Kron,Margaret C. Tracci,Gorav Ailawadi	2019	101
8	Model for End-Stage Liver Disease Score Independently Predicts Mortality in Cardiac Surgery The Annals of Thoracic Surgery ·Robert B. Hawkins,Bree Ann C. Young,J. Hunter Mehaffey,Alan M. Speir,Mohammed Quader,Jeffrey Rich,Gorav Ailawadi	2019	18
9	Development of a Risk Prediction Model and Clinical Risk Score for Isolated Tricuspid Valve Surgery The Annals of Thoracic Surgery ·Damien J. LaPar,Donald S. Likosky,Min Zhang,Patty Theurer,Clifford E. Fonner,John A. Kern,Steven F. Bolling,Daniel H. Drake,Alan M. Speir,Jeffrey Rich,Irving L. Kron,Richard L. Prager,Gorav Ailawadi	2018	74
10	Contemporary outcomes in reoperative mitral valve surgery Heart ·Hunter J Mehaffey,Robert B. Hawkins,Sarah Schubert,Clifford E. Fonner,Leora T. Yarboro,Mohammed Quader,Alan M. Speir,Jeff Rich,Irving L. Kron,Gorav Ailawadi	2017	87
11	Minimally invasive aortic valve replacement provides equivalent outcomes at reduced cost compared with conventional aortic valve replacement: A real-world multi-institutional analysis Journal of Thoracic and Cardiovascular Surgery ·Ravi K. Ghanta,Damien J. LaPar,John A. Kern,Irving L. Kron,Alan M. Speir,Edwin Fonner,Mohammed Quader,Gorav Ailawadi	2015	64
12	Cost, quality, and value in coronary artery bypass grafting Journal of Thoracic and Cardiovascular Surgery ·Ruben L.J. Osnabrugge,Alan M. Speir,Stuart J. Head,Philip G. Jones,Gorav Ailawadi,Clifford E. Fonner,Edwin Fonner,A. Pieter Kappetein,Jeffrey Rich	2014	15
13	Mitral valve repair rates correlate with surgeon and institutional experience Journal of Thoracic and Cardiovascular Surgery ·Damien J. LaPar,Gorav Ailawadi,James M. Isbell,Ivan K. Crosby,John A. Kern,Jeffrey Rich,Alan M. Speir,Irving L. Kron	2014	63
14	Impact of Perioperative Glycemic Control Strategy on Patient Survival After Coronary Bypass Surgery The Annals of Thoracic Surgery ·A. Thomas Pezzella,Sari D. Holmes,Graciela Pritchard,Alan M. Speir,Niv Ad	2014	17
15	ACUTE NORMOVOLEMIC HEMODILUTION DECREASES BLOOD PRODUCT USE AND POSTOPERATIVE MORTALITY AND MORBIDITY FOLLOWING CARDIAC SURGERY Journal of the American College of Cardiology ·Eric L. Sarin,Alan M. Speir,Linda Henry,Sari D. Holmes,Sharon Hunt,Linda Halpin,Niv Ad	2012	4
16	Regional Collaboration as a Model for Fostering Accountability and Transforming Health Care Seminars in Thoracic and Cardiovascular Surgery ·Alan M. Speir,Jeffrey Rich,Ivan K. Crosby,Edwin Fonner	2009	29
17	The Association Between Early Outcome, Health-Related Quality of Life, and Survival Following Elective Open-Heart Surgery The Journal of Cardiovascular Nursing ·Lisa M. Martin,Linda Halpin,Scott D. Barnett,Alan M. Speir,Sharon Hunt,Nisha Mukherjee,Niv Ad	2008	3
18	Survival Following Combined Intrapericardial Inferior Vena Cava and Thoracic Aortic Injury Caused by Blunt Trauma The Journal of Trauma: Injury, Infection, and Critical Care ·Hani Seoudi,Edward A. Lefrak,Alan M. Speir,Kimberly Hendershot,John Moynihan,Samir M. Fakhry	2007	0
19	The performance of the EuroSCORE and the Society of Thoracic Surgeons mortality risk score: the gender factor Interactive Cardiovascular and Thoracic Surgery ·Niv Ad,Scott D. Barnett,Alan M. Speir	2006	48
20	Guided imagery in cardiac surgery. PubMed ·Linda Halpin,Alan M. Speir,Pam CapoBianco,Scott D. Barnett	2002	46

About Alan M. Speir

Alan M. Speir is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Emergency Medicine, having authored 115 papers that have together received 2.7k indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (41 papers), Cardiac, Anesthesia and Surgical Outcomes (40 papers), Cardiac and Coronary Surgery Techniques (31 papers), Infective Endocarditis Diagnosis and Management (19 papers), Aortic Disease and Treatment Approaches (18 papers), Cardiac Structural Anomalies and Repair (17 papers), Mechanical Circulatory Support Devices (17 papers) and Aortic aneurysm repair treatments (12 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.9k citations), Critical Care and Intensive Care Medicine (188 citations) and Biochemistry (181 citations). Alan M. Speir has collaborated with scholars based in United States, Netherlands and Canada. Frequent co-authors include Jeffrey Rich, Irving L. Kron, Edwin Fonner, Mohammed Quader, Damien J. LaPar, Gorav Ailawadi, Gorav Ailawadi, Clifford E. Fonner, Ivan K. Crosby and John A. Kern. Their work appears in journals such as Journal of the American College of Cardiology, PLoS ONE and CHEST Journal.

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