Cardiac, Anesthesia and Surgical Outcomes
Cardiac, Anesthesia and Surgical Outcomes is a research topic within Cardiology and Cardiovascular Medicine. Science Explorer counts 98k research works in it since 1950. 9.6% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on the assessment and management of cardiac risk in patients undergoing noncardiac surgery. It covers topics such as perioperative mortality, troponin levels, beta-blocker therapy, cardiovascular evaluation, surgical risk calculators, and postoperative complications. The papers also discuss various guidelines for pre-operative cardiac risk assessment and perioperative cardiac management.
- Perioperative
- Cardiac Risk
- Noncardiac Surgery
- Mortality
- Troponin Levels
- Beta-Blocker Therapy
- Cardiovascular Evaluation
- Surgical Risk Calculator
- Postoperative Complications
- Guidelines
- Research works
- 98k fractional, since 1950
- In the world top 10%
- 9.4k per year above
- Top-10% rate
- 9.6% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +29% the tick is no change
This ranks research output and citation impact. It says nothing about the quality of diagnosis, treatment or care.
Which countries lead Cardiac, Anesthesia and Surgical Outcomes research?
By volume, the United States and the United Kingdom publish the most (4.3k and 1.4k works in 2022–2025).
By volume, 2022–2025
- 1 United States 4.3k works
- 2 United Kingdom 1.4k works
- 3 China 1.2k works
- 4 India 1.1k works
- 5 Germany 670 works
- 6 Italy 559 works
- 7 Japan 491 works
- 8 Spain 478 works
- 9 Canada 450 works
- 10 Türkiye 437 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Cardiac, Anesthesia and Surgical Outcomes research?
By volume in 2022–2025, Cleveland Clinic publishes the most Cardiac, Anesthesia and Surgical Outcomes research, followed by Ain Shams University and Harvard University.
By volume, 2022–2025
- 1 Cleveland ClinicUnited States 74 works
- 2 Ain Shams UniversityEgypt 63 works
- 3 Harvard UniversityUnited States 61 works
- 4 Yale UniversityUnited States 55 works
- 5 Massachusetts General HospitalUnited States 54 works
- 6 Mayo Clinic in ArizonaUnited States 49 works
- 7 All India Institute of Medical SciencesIndia 48 works
- 8 Sağlık Bilimleri ÜniversitesiTürkiye 48 works
- 9 University of TorontoCanada 48 works
- 10 Brigham and Women's HospitalUnited States 47 works
Who are the leading researchers in Cardiac, Anesthesia and Surgical Outcomes?
The most-cited researchers publishing on Cardiac, Anesthesia and Surgical Outcomes include Manoj M. Lalu and Gordon Guyatt.
- 1 Manoj M. Lalu Canada 13k citations
- 2 Gordon Guyatt Canada 6.8k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Cardiac, Anesthesia and Surgical Outcomes research done?
The largest centres of Cardiac, Anesthesia and Surgical Outcomes research in 2022–2025 are London (United Kingdom), New York (United States), Boston (United States) and Beijing (China).
Largest cities, 2022–2025
- 1 London United Kingdom 347 works
- 2 New York United States 224 works
- 3 Boston United States 214 works
- 4 Beijing China 208 works
- 5 Istanbul Türkiye 149 works
- 6 Seoul South Korea 147 works
- 7 Philadelphia United States 145 works
- 8 Moscow Russia 140 works
- 9 Cleveland United States 138 works
- 10 Madrid Spain 127 works
Where is the best place to study Cardiac, Anesthesia and Surgical Outcomes?
Among universities, judged by research, Royal College of Surgeons in Ireland, Ain Shams University and Harvard University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Royal College of Surgeons in IrelandIreland | 55.3 | 13.5% | 11.6× | 16 | +90.7% |
| 2 | Ain Shams UniversityEgypt | 49.8 | 2.9% | 5.3× | 63 | +184.4% |
| 3 | Harvard UniversityUnited States | 47.1 | 15.2% | 2.9× | 61 | +45.8% |
| 4 | Humanitas UniversityItaly | 46.0 | 19.5% | 6.9× | 9 | +77.0% |
| 5 | Institute of Medical SciencesIndia | 45.9 | 1.7% | 6.3× | 33 | +694.7% |
| 6 | University of California, San FranciscoUnited States | 44.7 | 15.1% | 4.2× | 44 | +25.4% |
| 7 | Jawaharlal Nehru Medical CollegeIndia | 44.6 | 20.8% | 6.7× | 13 | — |
| 8 | SMS Medical CollegeIndia | 44.1 | 1.8% | 10.0× | 10 | +272.9% |
| 9 | Medical College of WisconsinUnited States | 43.8 | 19.6% | 4.3× | 18 | +89.6% |
| 10 | University of OttawaCanada | 42.0 | 14.8% | 2.3× | 20 | +166.3% |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Cardiac, Anesthesia and Surgical Outcomes research growing?
Output in 2018–2022 was 29% higher than in 2013–2017, peaking in 2024. The fastest-growing topics are Cardiac, Anesthesia and Surgical Outcomes.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.