John A. Kern

10.9k citations

266 papers · 6.9k indexed · h-index 47

Cardiology and Cardiovascular Medicine top 0.5%
- Cardiac Valve Diseases and Treatments 66
- Cardiac, Anesthesia and Surgical Outcomes 55
Surgery top 0.5%
- Cardiac Structural Anomalies and Repair 52
- Transplantation: Methods and Outcomes 32
- Cardiac and Coronary Surgery Techniques 26
Transplantation top 2%
Pulmonary and Respiratory Medicine top 0.5%
- Aortic Disease and Treatment Approaches 62
- Aortic aneurysm repair treatments 44
Physiology top 1%
Biomedical Engineering
- Mechanical Circulatory Support Devices 53

Co-authors: Irving L. Kron Curtis G. Tribble Gorav Ailawadi Damien J. LaPar Aditya K. Kaza Steven M. Fiser Stewart M. Long Bryan Rodgers
Cited by: Cardiology and Cardiovascular Medicine Surgery Transplantation
Journals: The Annals of Thoracic Surgery (73 papers)Journal of Thoracic and Cardiovascular Surgery (38 papers)Journal of Vascular Surgery (29 papers)
Partner nations: United States United Kingdom Brazil

In The Last Decade

John A. Kern

252 papers receiving 6.7k citations

Peers

Countries citing papers authored by John A. Kern

Since Specialization

Citations

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

Fields of papers citing papers by John A. Kern

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Kern. 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 John A. Kern. The network helps show where John A. Kern may publish in the future.

Co-authorship network

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

All Works

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20 of 20 papers shown

#	Work
1	Does Timing Matter? The Effect of Intensive Care Unit Arrival Timing on Elective Cardiac Surgery The Annals of Thoracic Surgery ·P. Kumaresan,啓鵜浦,Raymond J. Strobel,M. Sannino,Leora T. Yarboro,Kenan Yount,John A. Kern,Michael Mazzeffi,Nicholas R. Teman	2024	0
2	Impact of thoracic endovascular aortic repair timing on outcomes after uncomplicated type B aortic dissection in the Society for Vascular Surgery Vascular Quality Initiative postapproval project for dissection Journal of Vascular Surgery ·Adam W. Beck,Grace Wang,Joseph V. Lombardi,Rodney A. White,Mark F. Fillinger,John A. Kern,Jack L. Cronenwett,Richard P. Cambria,Ali Azizzadeh	2023	8
3	Meaningful Patient-centered Outcomes 1 Year Following Cardiac Surgery Annals of Surgery ·Eric J. Charles,J. Hunter Mehaffey,Robert B. Hawkins,Sandra G. Burks,Timothy L. McMurry,Leora T. Yarboro,John A. Kern,Gorav Ailawadi,Irving L. Kron,George J. Stukenborg,Benjamin D. Kozower	2019	14
4	The History of Incidentally Discovered Penetrating Aortic Ulcers of the Abdominal Aorta Annals of Vascular Surgery ·Tanya R. Flohr,Klaus D. Hagspiel,Kalil Boghdan,Margaret C. Tracci,John A. Kern,Irving L. Kron,Kenneth J. Cherry,Gilbert R. Upchurch	2015	10
5	The influence of a percutaneous mitral repair program on surgical mitral valve volume Journal of Thoracic and Cardiovascular Surgery ·Emily Downs,Scott Lim,Michael Ragosta,Kenan Yount,Leora T. Yarboro,Ravi K. Ghanta,John A. Kern,Irving L. Kron,Gorav Ailawadi	2015	7
6	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
7	Greater saphenous vein evaluation from computed tomography angiography as a potential alternative to conventional ultrasonography Journal of Vascular Surgery ·William F. Johnston,Asep Nurdin Toha,Damien J. LaPar,Kenneth J. Cherry,John A. Kern,Margaret C. Tracci,Gorav Ailawadi,Gilbert R. Upchurch	2012	6
8	Staged hybrid approach using proximal thoracic endovascular aneurysm repair and distal open repair for the treatment of extensive thoracoabdominal aortic aneurysms Journal of Vascular Surgery ·William F. Johnston,Gilbert R. Upchurch,Margaret C. Tracci,Kenneth J. Cherry,Gorav Ailawadi,John A. Kern	2012	27
9	Outcomes of reoperative aortic valve replacement after previous sternotomy Journal of Thoracic and Cardiovascular Surgery ·Damien J. LaPar,Zequan Yang,George J. Stukenborg,Benjamin B. Peeler,John A. Kern,Irving L. Kron,Gorav Ailawadi	2009	36
10	Do You Need to Clamp a Patent Left Internal Thoracic Artery–Left Anterior Descending Graft in Reoperative Cardiac Surgery? The Annals of Thoracic Surgery ·Robert L. Smith,Peter I. Ellman,Peter Thompson,Micah E. Girotti,Bret A. Mettler,Gorav Ailawadi,Benjamin B. Peeler,John A. Kern,Irving L. Kron	2009	28
11	Reevaluating the Need for Left Subclavian Artery Revascularization With Thoracic Endovascular Aortic Repair The Annals of Thoracic Surgery ·T. Brett Reece,Leo M. Gazoni,Kenneth J. Cherry,Benjamin B. Peeler,Michael D. Dake,Alan H. Matsumoto,John F. Angle,Irving L. Kron,Curtis G. Tribble,John A. Kern	2007	70
12	Endoscopic versus open saphenous vein harvest for femoral to below the knee arterial bypass using saphenous vein graft Journal of Vascular Surgery ·Leo M. Gazoni,Anonymus,John Skinner,Kenneth J. Cherry,Nancy L. Harthun,Irving L. Kron,Curtis G. Tribble,John A. Kern	2006	28
13	Perioperative risk assessment in elderly and high-risk patients1 Journal of the American College of Surgeons ·David J. Richardson,Christine S. Cocanour,John A. Kern,Henrique Takachi Moriya,Orlando C. Kirton,Joseph B. Cofer,David A. Spain,Michael H. Thomason	2004	45
14	Cardiac reoperation in the intensive care unit The Annals of Thoracic Surgery ·Steven M. Fiser,H.X. Li,John A. Kern,Stewart M. Long,Aditya K. Kaza,Grupo Gemad	2001	8
15	A technique for adequate coverage of the proximal suture line during abdominal aortic aneurysm repair Journal of Vascular Surgery ·Aditya K. Kaza,Jeffrey T. Cope,John A. Kern,David C. Cassada,Stewart M. Long,Steven M. Fiser,Irving L. Kron,Curtis G. Tribble	2001	2
16	Continuous spinal anesthetic technique for endovascular aortic stent graft surgery Journal of Clinical Anesthesia ·Donald D. Mathes,John A. Kern	2000	26
17	Spinal cord protection during aortic cross-clamping using retrograde venous perfusion The Annals of Thoracic Surgery ·Patrick E. Parrino,Irving L. Kron,K. Jyothsna,Kimberly S Shockey,Michael J. Fisher,John R. Gaughen,John A. Kern,Curtis G. Tribble	1999	30
18	Preservation of intercostal arteries during thoracoabdominal aortic aneurysm surgery: A retrospective study Journal of Thoracic and Cardiovascular Surgery ·Scott D. Ross,Irving L. Kron,Patrick E. Parrino,Kimberly S Shockey,John A. Kern,Curtis G. Tribble	1999	36
19	Reduced-size porcine lung transplantation: Long-term studies of pulmonary vascular resistance The Annals of Thoracic Surgery ·John A. Kern,Curtis G. Tribble,Barry Chan,Terry L. Flanagan,Irving L. Kron	1992	16
20	The politics of violence colonial American rebellions, protests, and riots, 1676-1747 University Microfilms International eBooks ·John A. Kern	1976	1

About John A. Kern

John A. Kern is a scholar working on Cardiology and Cardiovascular Medicine, Surgery, Pulmonary and Respiratory Medicine, Emergency Medicine and Pathology and Forensic Medicine, having authored 266 papers that have together received 6.9k indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (66 papers), Aortic Disease and Treatment Approaches (62 papers), Cardiac, Anesthesia and Surgical Outcomes (55 papers), Mechanical Circulatory Support Devices (53 papers), Cardiac Structural Anomalies and Repair (52 papers), Aortic aneurysm repair treatments (44 papers), Transplantation: Methods and Outcomes (32 papers) and Cardiac and Coronary Surgery Techniques (26 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (2.9k citations), Surgery (4.0k citations), Transplantation (196 citations), Pulmonary and Respiratory Medicine (2.4k citations) and Physiology (299 citations). John A. Kern has collaborated with scholars based in United States, United Kingdom and Brazil. Frequent co-authors include Irving L. Kron, Curtis G. Tribble, Gorav Ailawadi, Damien J. LaPar, Aditya K. Kaza, Steven M. Fiser, Gorav Ailawadi, Stewart M. Long, Bryan Rodgers and Benjamin B. Peeler. Their work appears in journals such as The Annals of Thoracic Surgery, Journal of Thoracic and Cardiovascular Surgery, Journal of Vascular Surgery, Annals of Surgery and The Journal of Heart and Lung Transplantation.

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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