Satya Krishna Ramachandran

4.8k total citations · 1 hit paper
82 papers, 2.9k citations indexed

About

Satya Krishna Ramachandran is a scholar working on Anesthesiology and Pain Medicine, Pulmonary and Respiratory Medicine and Physiology. According to data from OpenAlex, Satya Krishna Ramachandran has authored 82 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Anesthesiology and Pain Medicine, 32 papers in Pulmonary and Respiratory Medicine and 28 papers in Physiology. Recurrent topics in Satya Krishna Ramachandran's work include Obstructive Sleep Apnea Research (27 papers), Airway Management and Intubation Techniques (27 papers) and Cardiac, Anesthesia and Surgical Outcomes (24 papers). Satya Krishna Ramachandran is often cited by papers focused on Obstructive Sleep Apnea Research (27 papers), Airway Management and Intubation Techniques (27 papers) and Cardiac, Anesthesia and Surgical Outcomes (24 papers). Satya Krishna Ramachandran collaborates with scholars based in United States, Germany and United Kingdom. Satya Krishna Ramachandran's co-authors include Amy Shanks, Sachin Kheterpal, Stavros G. Memtsoudis, Kevin K. Tremper, Frances Chung, Mahesh Nagappa, Michelle Morris, Jean Wong, Christopher R. Turner and Babak Mokhlesi and has published in prestigious journals such as PLoS ONE, Critical Care Medicine and Anesthesiology.

In The Last Decade

Satya Krishna Ramachandran

80 papers receiving 2.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Validation of the STOP-Bang Questionnaire as a Screening Tool for Obstructive Sleep Apnea among Different Populations: A Systematic Review and Meta-Analysis

2015 436 citations Mahesh Nagappa, Pu Liao et al. PLoS ONE profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Satya Krishna Ramachandran United States	27	1.2k	1.2k	1.0k	763	688	82	2.9k
Mahesh Nagappa Canada	27	1.2k 1.0×	728 0.6×	463 0.4×	808 1.1×	515 0.7×	66	2.4k
David G. Nickinovich United States	12	885 0.7×	1.6k 1.3×	1.8k 1.7×	388 0.5×	1.2k 1.8×	19	3.4k
Jeffrey B. Gross United States	29	770 0.6×	729 0.6×	1.5k 1.4×	485 0.6×	1.9k 2.7×	135	4.0k
Francesco Fanfulla Italy	30	1.1k 0.9×	1.8k 1.5×	254 0.2×	702 0.9×	201 0.3×	130	3.3k
Balaji Yegneswaran United States	15	1.9k 1.5×	826 0.7×	370 0.4×	1.4k 1.8×	400 0.6×	36	2.8k
Leif Saager United States	31	603 0.5×	613 0.5×	1.3k 1.3×	265 0.3×	1.5k 2.1×	97	4.0k
Eric Jacobsohn Canada	29	372 0.3×	456 0.4×	1.2k 1.1×	226 0.3×	952 1.4×	94	3.0k
William A. Whitelaw Canada	17	572 0.5×	1.1k 0.9×	194 0.2×	490 0.6×	344 0.5×	33	1.9k
M. Jeffery Mador United States	39	1.6k 1.3×	3.1k 2.6×	140 0.1×	894 1.2×	296 0.4×	94	4.5k
Daniel Rodenstein Belgium	37	2.7k 2.2×	2.3k 1.9×	381 0.4×	1.9k 2.4×	384 0.6×	134	4.2k

Countries citing papers authored by Satya Krishna Ramachandran

Since Specialization

Citations

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

Fields of papers citing papers by Satya Krishna Ramachandran

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Satya Krishna Ramachandran. 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 Satya Krishna Ramachandran. The network helps show where Satya Krishna Ramachandran may publish in the future.

Co-authorship network of co-authors of Satya Krishna Ramachandran

This figure shows the co-authorship network connecting the top 25 collaborators of Satya Krishna Ramachandran. A scholar is included among the top collaborators of Satya Krishna Ramachandran 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 Satya Krishna Ramachandran. Satya Krishna Ramachandran is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Redaelli, Simone, et al.. (2024). Intraoperative Opioid Waste and Association of Intraoperative Opioid Dose with Postoperative Adverse Outcomes: A Hospital Registry Study. Pain and Therapy. 13(2). 211–225. 2 indexed citations

Wachtendorf, Luca J., Maximilian S. Schaefer, Peter Santer, et al.. (2021). Association between preoperative administration of gabapentinoids and 30-day hospital readmission: A retrospective hospital registry study.. Journal of Clinical Anesthesia. 73. 110376–110376. 8 indexed citations

Levy, Nadav, et al.. (2021). Evaluation of early postoperative intravenous opioid rescue as a novel quality measure in patients who receive thoracic epidural analgesia: a retrospective cohort analysis and prospective performance improvement intervention. BMC Anesthesiology. 21(1). 120–120. 2 indexed citations

ElMoaqet, Hisham, Jungyoon Kim, Dawn M. Tilbury, et al.. (2020). Gaussian Mixture Models for Detecting Sleep Apnea Events Using Single Oronasal Airflow Record. Applied Sciences. 10(21). 7889–7889. 23 indexed citations

Kim, Jungyoon, et al.. (2020). New Unobtrusive Tidal Volume Monitoring System Using Channel State Information in Wi-Fi Signal: Preliminary Result. IEEE Sensors Journal. 21(3). 3810–3821. 2 indexed citations

Santer, Peter, Shengxing Zheng, Maximilian Hammer, et al.. (2020). Ventilatory frequency during intraoperative mechanical ventilation and postoperative pulmonary complications: a hospital registry study. British Journal of Anaesthesia. 125(1). e130–e139. 24 indexed citations

Li, Yunping, Liana Zucco, Nadav Levy, et al.. (2020). Adaptation of an Obstetric Anesthesia Service for the Severe Acute Respiratory Syndrome Coronavirus-2 Pandemic: Description of Checklists, Workflows, and Development Tools. Anesthesia & Analgesia. 132(1). 31–37. 8 indexed citations

Kim, Jungyoon, Hisham ElMoaqet, Dawn M. Tilbury, Satya Krishna Ramachandran, & Thomas Penzel. (2018). Time domain characterization for sleep apnea in oronasal airflow signal: a dynamic threshold classification approach. Physiological Measurement. 40(5). 54007–54007. 16 indexed citations

Stefan, Mihaela, Nicholas S. Hill, Karthik Raghunathan, et al.. (2016). Outcomes Associated with Early Postoperative Noninvasive Ventilation in Bariatric Surgical Patients with Sleep Apnea. Journal of Clinical Sleep Medicine. 12(11). 1507–1516. 6 indexed citations

10.

Abdelsattar, Zaid M., Samantha Hendren, Sandra L. Wong, Darrell A. Campbell, & Satya Krishna Ramachandran. (2015). The Impact of Untreated Obstructive Sleep Apnea on Cardiopulmonary Complications in General and Vascular Surgery: A Cohort Study. SLEEP. 38(8). 1205–1210. 79 indexed citations

11.

Nagappa, Mahesh, Pu Liao, Jean Wong, et al.. (2015). Validation of the STOP-Bang Questionnaire as a Screening Tool for Obstructive Sleep Apnea among Different Populations: A Systematic Review and Meta-Analysis. PLoS ONE. 10(12). e0143697–e0143697. 436 indexed citations breakdown →

12.

Memtsoudis, Stavros G., Ottokar Stundner, Rehana Rasul, et al.. (2014). The Impact of Sleep Apnea on Postoperative Utilization of Resources and Adverse Outcomes. Anesthesia & Analgesia. 118(2). 407–418. 135 indexed citations

13.

Mathis, Michael R., Bishr Haydar, Emma Taylor, et al.. (2013). Failure of the Laryngeal Mask Airway Unique™ and Classic™ in the Pediatric Surgical Patient. Anesthesiology. 119(6). 1284–1295. 29 indexed citations

14.

Ramachandran, Satya Krishna, Jill M. Mhyre, Sachin Kheterpal, et al.. (2013). Predictors of Survival from Perioperative Cardiopulmonary Arrests. Anesthesiology. 119(6). 1322–1339. 54 indexed citations

15.

Christensen, Robert E., Terri Voepel‐Lewis, Ian Lewis, Satya Krishna Ramachandran, & Shobha Malviya. (2013). Pediatric cardiopulmonary arrest in the postanesthesia care unit: analysis of data from the American Heart Association Get With The Guidelines^®‐Resuscitation registry. Pediatric Anesthesia. 23(6). 517–523. 18 indexed citations

16.

Mashour, George A., Amy Shanks, Kevin K. Tremper, et al.. (2012). Prevention of Intraoperative Awareness with Explicit Recall in an Unselected Surgical Population. Anesthesiology. 117(4). 717–725. 146 indexed citations

17.

Ramachandran, Satya Krishna, Michael R. Mathis, Kevin K. Tremper, Amy Shanks, & Sachin Kheterpal. (2012). Predictors and Clinical Outcomes from Failed Laryngeal Mask Airway Unique™. Anesthesiology. 116(6). 1217–1226. 101 indexed citations

18.

Ramachandran, Satya Krishna, Olubukola O. Nafiu, Amir A. Ghaferi, et al.. (2011). Independent Predictors and Outcomes of Unanticipated Early Postoperative Tracheal Intubation after Nonemergent, Noncardiac Surgery. Anesthesiology. 115(1). 44–53. 147 indexed citations

19.

Ramachandran, Satya Krishna, Paul Picton, Amy Shanks, Pema Dorje, & Jaideep J. Pandit. (2011). Comparison of intermediate vs subcutaneous cervical plexus block for carotid endarterectomy. British Journal of Anaesthesia. 107(2). 157–163. 40 indexed citations

20.

Mhyre, Jill M., Satya Krishna Ramachandran, Sachin Kheterpal, Michelle Morris, & Paul S. Chan. (2010). Delayed Time to Defibrillation after Intraoperative and Periprocedural Cardiac Arrest. Anesthesiology. 113(4). 782–793. 27 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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