A citation-based method for searching scientific literature

Simon Sündermann, Anika Dademasch, Julian Praetorius, Jörg Kempfert, Todd Dewey, Volkmar Falk, Friedrich-Wilhelm Mohr, Thomas Walther. Eur J Cardiothorac Surg 2011
Times Cited: 219







List of co-cited articles
628 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


Frailty in older adults: evidence for a phenotype.
L P Fried, C M Tangen, J Walston, A B Newman, C Hirsch, J Gottdiener, T Seeman, R Tracy, W J Kop, G Burke,[...]. J Gerontol A Biol Sci Med Sci 2001
62

Gait speed as an incremental predictor of mortality and major morbidity in elderly patients undergoing cardiac surgery.
Jonathan Afilalo, Mark J Eisenberg, Jean-François Morin, Howard Bergman, Johanne Monette, Nicolas Noiseux, Louis P Perrault, Karen P Alexander, Yves Langlois, Nandini Dendukuri,[...]. J Am Coll Cardiol 2010
450
48

A global clinical measure of fitness and frailty in elderly people.
Kenneth Rockwood, Xiaowei Song, Chris MacKnight, Howard Bergman, David B Hogan, Ian McDowell, Arnold Mitnitski. CMAJ 2005
37

Frail patients are at increased risk for mortality and prolonged institutional care after cardiac surgery.
Dana H Lee, Karen J Buth, Billie-Jean Martin, Alexandra M Yip, Gregory M Hirsch. Circulation 2010
432
36

Addition of frailty and disability to cardiac surgery risk scores identifies elderly patients at high risk of mortality or major morbidity.
Jonathan Afilalo, Salvatore Mottillo, Mark J Eisenberg, Karen P Alexander, Nicolas Noiseux, Louis P Perrault, Jean-Francois Morin, Yves Langlois, Samuel M Ohayon, Johanne Monette,[...]. Circ Cardiovasc Qual Outcomes 2012
257
33

Frailty as a predictor of surgical outcomes in older patients.
Martin A Makary, Dorry L Segev, Peter J Pronovost, Dora Syin, Karen Bandeen-Roche, Purvi Patel, Ryan Takenaga, Lara Devgan, Christine G Holzmueller, Jing Tian,[...]. J Am Coll Surg 2010
29

One-year follow-up of patients undergoing elective cardiac surgery assessed with the Comprehensive Assessment of Frailty test and its simplified form.
Simon Sündermann, Anika Dademasch, Ardawan Rastan, Julian Praetorius, Héctor Rodriguez, Thomas Walther, Friedrich-Wilhelm Mohr, Volkmar Falk. Interact Cardiovasc Thorac Surg 2011
108
27

Frailty assessment in the cardiovascular care of older adults.
Jonathan Afilalo, Karen P Alexander, Michael J Mack, Mathew S Maurer, Philip Green, Larry A Allen, Jeffrey J Popma, Luigi Ferrucci, Daniel E Forman. J Am Coll Cardiol 2014
582
22

Evaluation of multidimensional geriatric assessment as a predictor of mortality and cardiovascular events after transcatheter aortic valve implantation.
Stefan Stortecky, Andreas W Schoenenberger, André Moser, Bindu Kalesan, Peter Jüni, Thierry Carrel, Seraina Bischoff, Christa-Maria Schoenenberger, Andreas E Stuck, Stephan Windecker,[...]. JACC Cardiovasc Interv 2012
215
21

The impact of frailty status on survival after transcatheter aortic valve replacement in older adults with severe aortic stenosis: a single-center experience.
Philip Green, Abigail E Woglom, Philippe Genereux, Benoit Daneault, Jean-Michel Paradis, Susan Schnell, Marian Hawkey, Mathew S Maurer, Ajay J Kirtane, Susheel Kodali,[...]. JACC Cardiovasc Interv 2012
308
20

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
20

The impact of frailty on outcomes after cardiac surgery: a systematic review.
Aresh Sepehri, Thomas Beggs, Ansar Hassan, Claudio Rigatto, Christine Shaw-Daigle, Navdeep Tangri, Rakesh C Arora. J Thorac Cardiovasc Surg 2014
216
19

Predictors of functional decline in elderly patients undergoing transcatheter aortic valve implantation (TAVI).
Andreas W Schoenenberger, Stefan Stortecky, Stephanie Neumann, André Moser, Peter Jüni, Thierry Carrel, Christoph Huber, Marianne Gandon, Seraina Bischoff, Christa-Maria Schoenenberger,[...]. Eur Heart J 2013
212
18

Frailty in the older surgical patient: a review.
Judith S L Partridge, Danielle Harari, Jugdeep K Dhesi. Age Ageing 2012
364
17

Frailty in Older Adults Undergoing Aortic Valve Replacement: The FRAILTY-AVR Study.
Jonathan Afilalo, Sandra Lauck, Dae H Kim, Thierry Lefèvre, Nicolo Piazza, Kevin Lachapelle, Giuseppe Martucci, Andre Lamy, Marino Labinaz, Mark D Peterson,[...]. J Am Coll Cardiol 2017
354
17

Frailty is a predictor of short- and mid-term mortality after elective cardiac surgery independently of age.
Simon H Sündermann, Anika Dademasch, Burkhardt Seifert, Héctor Rodriguez Cetina Biefer, Maximilian Y Emmert, Thomas Walther, Stephan Jacobs, Friedrich-Wilhelm Mohr, Volkmar Falk, Christoph Thomas Starck. Interact Cardiovasc Thorac Surg 2014
77
20

Validity and reliability of the Edmonton Frail Scale.
Darryl B Rolfson, Sumit R Majumdar, Ross T Tsuyuki, Adeel Tahir, Kenneth Rockwood. Age Ageing 2006
621
15

EuroSCORE II.
Samer A M Nashef, François Roques, Linda D Sharples, Johan Nilsson, Christopher Smith, Antony R Goldstone, Ulf Lockowandt. Eur J Cardiothorac Surg 2012
14

Transcatheter aortic-valve implantation for aortic stenosis in patients who cannot undergo surgery.
Martin B Leon, Craig R Smith, Michael Mack, D Craig Miller, Jeffrey W Moses, Lars G Svensson, E Murat Tuzcu, John G Webb, Gregory P Fontana, Raj R Makkar,[...]. N Engl J Med 2010
12

Gait Speed and Operative Mortality in Older Adults Following Cardiac Surgery.
Jonathan Afilalo, Sunghee Kim, Sean O'Brien, J Matthew Brennan, Fred H Edwards, Michael J Mack, James B McClurken, Joseph C Cleveland, Peter K Smith, David M Shahian,[...]. JAMA Cardiol 2016
100
12

Frailty and post-operative outcomes in older surgical patients: a systematic review.
Hui-Shan Lin, J N Watts, N M Peel, R E Hubbard. BMC Geriatr 2016
383
12

Prevalence of frailty in community-dwelling older persons: a systematic review.
Rose M Collard, Han Boter, Robert A Schoevers, Richard C Oude Voshaar. J Am Geriatr Soc 2012
11

Relation of frailty to outcomes after transcatheter aortic valve replacement (from the PARTNER trial).
Philip Green, Suzanne V Arnold, David J Cohen, Ajay J Kirtane, Susheel K Kodali, David L Brown, Charanjit S Rihal, Ke Xu, Yang Lei, Marian C Hawkey,[...]. Am J Cardiol 2015
151
11

Accumulated frailty characteristics predict postoperative discharge institutionalization in the geriatric patient.
Thomas N Robinson, Jeffrey I Wallace, Daniel S Wu, Arek Wiktor, Lauren F Pointer, Shirley M Pfister, Terra J Sharp, Mary J Buckley, Marc Moss. J Am Coll Surg 2011
225
11

Frailty is associated with postoperative complications in older adults with medical problems.
Monidipa Dasgupta, Darryl B Rolfson, Paul Stolee, Michael J Borrie, Mark Speechley. Arch Gerontol Geriatr 2009
263
10

Simplified frailty index to predict adverse outcomes and mortality in vascular surgery patients.
Joseph Karam, Athanasios Tsiouris, Alexander Shepard, Vic Velanovich, Ilan Rubinfeld. Ann Vasc Surg 2013
181
10

Frailty is independently associated with short-term outcomes for elderly patients with non-ST-segment elevation myocardial infarction.
Niklas Ekerstad, Eva Swahn, Magnus Janzon, Joakim Alfredsson, Rurik Löfmark, Marcus Lindenberger, Per Carlsson. Circulation 2011
211
10

Preoperative Frailty Assessment and Outcomes at 6 Months or Later in Older Adults Undergoing Cardiac Surgical Procedures: A Systematic Review.
Dae Hyun Kim, Caroline A Kim, Sebastian Placide, Lewis A Lipsitz, Edward R Marcantonio. Ann Intern Med 2016
116
10

The impact of frailty on functional survival in patients 1 year after cardiac surgery.
James Lytwyn, Andrew N Stammers, D Scott Kehler, Patrick Jung, Bryce Alexander, Brett M Hiebert, Chris Dubiel, Dustin Kimber, Naomi Hamm, Mekayla Clarke,[...]. J Thorac Cardiovasc Surg 2017
66
15

Outcome instruments to measure frailty: a systematic review.
N M de Vries, J B Staal, C D van Ravensberg, J S M Hobbelen, M G M Olde Rikkert, M W G Nijhuis-van der Sanden. Ageing Res Rev 2011
457
9

Frailty consensus: a call to action.
John E Morley, Bruno Vellas, G Abellan van Kan, Stefan D Anker, Juergen M Bauer, Roberto Bernabei, Matteo Cesari, W C Chumlea, Wolfram Doehner, Jonathan Evans,[...]. J Am Med Dir Assoc 2013
9

Multidimensional frailty score for the prediction of postoperative mortality risk.
Sun-wook Kim, Ho-Seong Han, Hee-won Jung, Kwang-il Kim, Dae Wook Hwang, Sung-Bum Kang, Cheol-Ho Kim. JAMA Surg 2014
218
9


Untangling the concepts of disability, frailty, and comorbidity: implications for improved targeting and care.
Linda P Fried, Luigi Ferrucci, Jonathan Darer, Jeff D Williamson, Gerard Anderson. J Gerontol A Biol Sci Med Sci 2004
8

Transcatheter versus surgical aortic-valve replacement in high-risk patients.
Craig R Smith, Martin B Leon, Michael J Mack, D Craig Miller, Jeffrey W Moses, Lars G Svensson, E Murat Tuzcu, John G Webb, Gregory P Fontana, Raj R Makkar,[...]. N Engl J Med 2011
8

Preoperative 6-minute walk test adds prognostic information to Euroscore in patients undergoing aortic valve replacement.
D P de Arenaza, J Pepper, B Lees, F Rubinstein, F Nugara, M Roughton, M Jasinski, O Bazzino, M Flather. Heart 2010
58
13

Are the frail destined to fail? Frailty index as predictor of surgical morbidity and mortality in the elderly.
Joseph S Farhat, Vic Velanovich, Anthony J Falvo, H Mathilda Horst, Andrew Swartz, Joe H Patton, Ilan S Rubinfeld. J Trauma Acute Care Surg 2012
309
8

A short physical performance battery assessing lower extremity function: association with self-reported disability and prediction of mortality and nursing home admission.
J M Guralnik, E M Simonsick, L Ferrucci, R J Glynn, L F Berkman, D G Blazer, P A Scherr, R B Wallace. J Gerontol 1994
8

The Effects of Frailty in Patients Undergoing Elective Cardiac Surgery.
Niv Ad, Sari D Holmes, Linda Halpin, Deborah J Shuman, Casey E Miller, Deborah Lamont. J Card Surg 2016
25
32

Searching for an operational definition of frailty: a Delphi method based consensus statement: the frailty operative definition-consensus conference project.
Leocadio Rodríguez-Mañas, Catherine Féart, Giovanni Mann, Jose Viña, Somnath Chatterji, Wojtek Chodzko-Zajko, Magali Gonzalez-Colaço Harmand, Howard Bergman, Laure Carcaillon, Caroline Nicholson,[...]. J Gerontol A Biol Sci Med Sci 2013
601
7

Gait Speed Predicts 30-Day Mortality After Transcatheter Aortic Valve Replacement: Results From the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry.
Joakim Alfredsson, Amanda Stebbins, J Matthew Brennan, Roland Matsouaka, Jonathan Afilalo, Eric D Peterson, Sreekanth Vemulapalli, John S Rumsfeld, David Shahian, Michael J Mack,[...]. Circulation 2016
92
7

Transcatheter or Surgical Aortic-Valve Replacement in Intermediate-Risk Patients.
Martin B Leon, Craig R Smith, Michael J Mack, Raj R Makkar, Lars G Svensson, Susheel K Kodali, Vinod H Thourani, E Murat Tuzcu, D Craig Miller, Howard C Herrmann,[...]. N Engl J Med 2016
7

The impact of frailty on postoperative delirium in cardiac surgery patients.
Patrick Jung, Michael Ashley Pereira, Brett Hiebert, Xiaiwei Song, Kenneth Rockwood, Navdeep Tangri, Rakesh C Arora. J Thorac Cardiovasc Surg 2015
94
7

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
7

Frailty: emergence and consequences in women aged 65 and older in the Women's Health Initiative Observational Study.
Nancy Fugate Woods, Andrea Z LaCroix, Shelly L Gray, Aaron Aragaki, Barbara B Cochrane, Robert L Brunner, Kamal Masaki, Anne Murray, Anne B Newman. J Am Geriatr Soc 2005
640
7

Frailty and perioperative outcomes: a narrative review.
Thomas Beggs, Aresh Sepehri, Andrea Szwajcer, Navdeep Tangri, Rakesh C Arora. Can J Anaesth 2015
93
7

Accumulating deficits model of frailty and postoperative mortality and morbidity: its application to a national database.
Vic Velanovich, Heath Antoine, Andrew Swartz, David Peters, Ilan Rubinfeld. J Surg Res 2013
364
7

Impact of the Clinical Frailty Scale on Outcomes After Transcatheter Aortic Valve Replacement.
Tetsuro Shimura, Masanori Yamamoto, Seiji Kano, Ai Kagase, Atsuko Kodama, Yutaka Koyama, Etsuo Tsuchikane, Takahiko Suzuki, Toshiaki Otsuka, Shun Kohsaka,[...]. Circulation 2017
149
7

Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
461
7

Association of a Frailty Screening Initiative With Postoperative Survival at 30, 180, and 365 Days.
Daniel E Hall, Shipra Arya, Kendra K Schmid, Mark A Carlson, Pierre Lavedan, Travis L Bailey, Georgia Purviance, Tammy Bockman, Thomas G Lynch, Jason M Johanning. JAMA Surg 2017
134
7


Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.