Donald Hammer

2.8k total citations
27 papers, 1.3k citations indexed

About

Donald Hammer is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Donald Hammer has authored 27 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cardiology and Cardiovascular Medicine, 15 papers in Pulmonary and Respiratory Medicine and 7 papers in Surgery. Recurrent topics in Donald Hammer's work include Aortic Disease and Treatment Approaches (15 papers), Cardiac Valve Diseases and Treatments (15 papers) and Aortic aneurysm repair treatments (7 papers). Donald Hammer is often cited by papers focused on Aortic Disease and Treatment Approaches (15 papers), Cardiac Valve Diseases and Treatments (15 papers) and Aortic aneurysm repair treatments (7 papers). Donald Hammer collaborates with scholars based in United States, Lebanon and Switzerland. Donald Hammer's co-authors include Lars G. Svensson, Brian P. Griffin, Eric E. Roselli, Randall C. Starling, Ruth A. Altschuld, Eugene H. Blackstone, Richard A. Grimm, A. Marc Gillinov, Roger M. Mills and Bruce W. Lytle and has published in prestigious journals such as New England Journal of Medicine, Circulation and The American Journal of Medicine.

In The Last Decade

Donald Hammer

26 papers receiving 1.3k citations

Peers

Donald Hammer

CCM

PRM

EPIDE

SURGE

RNMI

Hemal Gada United States

Tomaž Podnar Slovenia

Toshihide Asou Japan

Magdi Yacoub United Kingdom

Guido Dohmen Germany

Meindert Palmen Netherlands

Jannet A. Eindhoven Netherlands

Stefano Coli Italy

Hubert Seggewiß Germany

Murray Robertson Canada

Hemal Gada United States

Donald Hammer

1.0k ×0.9

CCM

300 ×0.4

PRM

658 ×1.6

EPIDE

407 ×1.4

SURGE

270 ×1.7

RNMI

Citations per year, relative to Donald Hammer Donald Hammer (= 1×) peers Hemal Gada

Countries citing papers authored by Donald Hammer

Since Specialization

Citations

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

Fields of papers citing papers by Donald Hammer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Donald Hammer. 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 Donald Hammer. The network helps show where Donald Hammer may publish in the future.

Co-authorship network of co-authors of Donald Hammer

This figure shows the co-authorship network connecting the top 25 collaborators of Donald Hammer. A scholar is included among the top collaborators of Donald Hammer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Donald Hammer. Donald Hammer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Hariri, Essa, et al.. (2022). Primary and secondary prevention of atherosclerotic cardiovascular disease: A case-based approach. Cleveland Clinic Journal of Medicine. 89(9). 513–522. 2 indexed citations

Mokashi, Suyog A., Milind Y. Desai, Brian P. Griffin, et al.. (2020). Aortic root replacement with bicuspid valve reimplantation: Are outcomes and valve durability comparable to those of tricuspid valve reimplantation?. Journal of Thoracic and Cardiovascular Surgery. 163(1). 51–63.e5. 27 indexed citations

Borger, Michael A., Paul W.M. Fedak, Elizabeth H. Stephens, et al.. (2018). The American Association for Thoracic Surgery consensus guidelines on bicuspid aortic valve–related aortopathy: Full online-only version. Journal of Thoracic and Cardiovascular Surgery. 156(2). e41–e74. 167 indexed citations

Zeeshan, Ahmad, Jay J. Idrees, Douglas R. Johnston, et al.. (2017). Durability of Aortic Valve Cusp Repair With and Without Annular Support. The Annals of Thoracic Surgery. 105(3). 739–748. 33 indexed citations

Aftab, Muhammad, Jay J. Idrees, Frank Cikach, et al.. (2017). Open Distal Fenestration of Chronic Dissection Facilitates Endovascular Elephant Trunk Completion: Late Outcomes. The Annals of Thoracic Surgery. 104(6). 1960–1967. 5 indexed citations

Masri, Ahmad, Vidyasagar Kalahasti, Lars G. Svensson, et al.. (2016). Aortic Cross-Sectional Area/Height Ratio and Outcomes in Patients With a Trileaflet Aortic Valve and a Dilated Aorta. Circulation. 134(22). 1724–1737. 60 indexed citations

Levack, Melissa M., Muhammad Aftab, Eric E. Roselli, et al.. (2016). Outcomes of a Less-Invasive Approach for Proximal Aortic Operations. The Annals of Thoracic Surgery. 103(2). 533–540. 16 indexed citations

Svensson, Lars G., Jeevanantham Rajeswaran, Milind Y. Desai, et al.. (2015). Long-term survival, valve durability, and reoperation for 4 aortic root procedures combined with ascending aorta replacement. Journal of Thoracic and Cardiovascular Surgery. 151(3). 764–774.e4. 49 indexed citations

Svensson, Lars G., Eric E. Roselli, Jay J. Idrees, et al.. (2015). Aortic Dissection in Patients With Bicuspid Aortic Valve–Associated Aneurysms. The Annals of Thoracic Surgery. 100(5). 1666–1674. 60 indexed citations

10.

Svensson, Lars G., Adil H. Al Kindi, Alessandro Vivacqua, et al.. (2014). Long-Term Durability of Bicuspid Aortic Valve Repair. The Annals of Thoracic Surgery. 97(5). 1539–1548. 59 indexed citations

11.

Svensson, Lars G., Eugene H. Blackstone, Lillian H. Batizy, et al.. (2012). Midterm Results of David Reimplantation in Patients With Connective Tissue Disorder. The Annals of Thoracic Surgery. 95(2). 555–562. 30 indexed citations

12.

Svensson, Lars G., Kyung Hwan Kim, Eugene H. Blackstone, et al.. (2011). Bicuspid aortic valve surgery with proactive ascending aorta repair. Journal of Thoracic and Cardiovascular Surgery. 142(3). 622–629.e3. 78 indexed citations

13.

Svensson, Lars G., Lillian H. Batizy, Eugene H. Blackstone, et al.. (2011). Results of matching valve and root repair to aortic valve and root pathology. Journal of Thoracic and Cardiovascular Surgery. 142(6). 1491–1498.e7. 43 indexed citations

14.

Kurra, Vikram, Michael Lieber, Srikanth Sola, et al.. (2010). Extent of Thoracic Aortic Atheroma Burden and Long-Term Mortality After Cardiothoracic Surgery. JACC. Cardiovascular imaging. 3(10). 1020–1029. 49 indexed citations

15.

Svensson, Lars G., Eugene H. Blackstone, Jingyuan Feng, et al.. (2007). Are Marfan Syndrome and Marfanoid Patients Distinguishable on Long-Term Follow-Up?. The Annals of Thoracic Surgery. 83(3). 1067–1074. 22 indexed citations

16.

Mood, Girish, et al.. (2006). Chylous Pericardial Effusion After Minimally Invasive Mitral Valve Repair. The Annals of Thoracic Surgery. 82(5). 1892–1894. 2 indexed citations

17.

Merritt, J C, Mark Niebauer, Khaldoun G. Tarakji, Donald Hammer, & Roger M. Mills. (2003). Comparison of effectiveness of carvedilol versus metoprolol or atenolol for atrial fibrillation appearing after coronary artery bypass grafting or cardiac valve operation. The American Journal of Cardiology. 92(6). 735–736. 53 indexed citations

18.

Schvartzman, Paulo R., Monvadi B. Srichai, Richard A. Grimm, et al.. (2003). Nonstress delayed-enhancement magnetic resonance imaging of the myocardium predicts improvement of function after revascularization for chronic ischemic heart disease with left ventricular dysfunction. American Heart Journal. 146(3). 535–541. 78 indexed citations

19.

Khot, Umesh N., Gian M. Novaro, Zoran Popović, et al.. (2003). Nitroprusside in Critically Ill Patients with Left Ventricular Dysfunction and Aortic Stenosis. New England Journal of Medicine. 348(18). 1756–1763. 151 indexed citations

20.

Khosla, Ritu, et al.. (1998). Simvastatin-Induced Lupus Erythematosus. Southern Medical Journal. 91(9). 873–874. 18 indexed citations

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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