John S. Floras

27.3k total citations · 6 hit papers
292 papers, 19.4k citations indexed

About

John S. Floras is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Complementary and alternative medicine. According to data from OpenAlex, John S. Floras has authored 292 papers receiving a total of 19.4k indexed citations (citations by other indexed papers that have themselves been cited), including 217 papers in Cardiology and Cardiovascular Medicine, 94 papers in Physiology and 84 papers in Complementary and alternative medicine. Recurrent topics in John S. Floras's work include Heart Rate Variability and Autonomic Control (174 papers), Cardiovascular and exercise physiology (83 papers) and Obstructive Sleep Apnea Research (74 papers). John S. Floras is often cited by papers focused on Heart Rate Variability and Autonomic Control (174 papers), Cardiovascular and exercise physiology (83 papers) and Obstructive Sleep Apnea Research (74 papers). John S. Floras collaborates with scholars based in Canada, United States and United Kingdom. John S. Floras's co-authors include T. Douglas Bradley, Shin‐ichi Ando, John D. Parker, Gary E. Newton, Catherine F. Notarius, Fabia S. Fitzgerald, Alexander G. Logan, Christopher T. Chan, George Tomlinson and Ružena Tkáčová and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Circulation.

In The Last Decade

John S. Floras

286 papers receiving 18.8k citations

Hit Papers

5 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.

Sleep Apnea and Cardiovascular Disease

2008 1.1k citations John S. Floras et al. profile →
Obstructive sleep apnoea and its cardiovascular consequences

2008 1000 citations T. Douglas Bradley, John S. Floras profile →
Sleep Apnea and Cardiovascular Disease

2008 919 citations John S. Floras et al. Circulation profile →
Risk Factors for Central and Obstructive Sleep Apnea in 450 Men And Women with Congestive Heart Failure

1999 833 citations Don D. Sin, Fabia S. Fitzgerald et al. American Journal of Respiratory and Critical Care Medicine profile →
Continuous Positive Airway Pressure for Central Sleep Apnea and Heart Failure

2005 750 citations T. Douglas Bradley, Alexander G. Logan et al. profile →
Cardiovascular Effects of Continuous Positive Airway Pressure in Patients with Heart Failure and Obstructive Sleep Apnea

2003 736 citations Yasuyuki Kaneko, John S. Floras et al. profile →

Peers

Countries citing papers authored by John S. Floras

Since Specialization

Citations

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

Fields of papers citing papers by John S. Floras

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John S. Floras

This figure shows the co-authorship network connecting the top 25 collaborators of John S. Floras. A scholar is included among the top collaborators of John S. Floras 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 John S. Floras. John S. Floras 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

#	Work	Indexed citations
1	Mechanisms of sympathetic excitation during cycling exercise in heart failure with reduced ejection fraction 2025 ·The Journal of Physiology ·Catherine F. Notarius, Mark B. Badrov, (unknown), Daniel A. Keir, (unknown), (unknown), Paul Oh, John S. Floras	0
2	The chronobiology of human heart failure: clinical implications and therapeutic opportunities 2024 ·Heart Failure Reviews ·Francesco Gentile, Michele Emdin, Claudio Passino, (unknown), Paola Tognini, John S. Floras, John O’Neill, Alberto Giannoni	1
3	Sympathetic Response to 1-Leg Cycling Exercise Predicts Exercise Capacity in Patients With Heart Failure With Preserved Ejection Fraction 2024 ·Circulation Heart Failure ·Mark B. Badrov, (unknown), Catherine F. Notarius, (unknown), Massimo Nardone, David Z.I. Cherney, Susanna Mak, John S. Floras	0
4	Nocturnal Cardiac Arrhythmias in Heart Failure With Obstructive and Central Sleep Apnea 2024 ·CHEST Journal ·(unknown), Christoph Fisser, John S. Floras, Samuel Sossalla, (unknown), George Tomlinson, Fiona Rankin, Shoichiro Yatsu, Clodagh M. Ryan, T. Douglas Bradley, Michael Arzt	5
5	Autonomic and Respiratory Consequences of Altered Chemoreflex Function: Clinical and Therapeutic Implications in Cardiovascular Diseases 2023 ·European Journal of Heart Failure ·Alberto Giannoni, Chiara Borrelli, Francesco Gentile, Paolo Sciarrone, (unknown), Massimo Piepoli, George B. Richerson, John S. Floras, Andrew J.S. Coats, Shahrokh Javaheri, Michele Emdin, Claudio Passino	17
6	Methodology for the nocturnal cardiac arrhythmia ancillary study of the ADVENT-HF trial in patients with heart failure with reduced ejection fraction and sleep-disordered breathing 2022 ·IJC Heart & Vasculature ·(unknown), Christoph Fisser, T. Douglas Bradley, John S. Floras, Samuel Sossalla, Gianfranco Parati, Florian Zeman, Paolo Castiglioni, Andrea Faini, Fiona Rankin, Michael Arzt	2
7	Influence of sex and age on the relationship between aerobic fitness and muscle sympathetic nerve activity in healthy adults 2022 ·American Journal of Physiology-Heart and Circulatory Physiology ·Mark B. Badrov, Daniel A. Keir, Catherine F. Notarius, Emma O’Donnell, Philip J. Millar, Derek S. Kimmerly, J. Kevin Shoemaker, John S. Floras	6
8	Inverse Relationship of Subjective Daytime Sleepiness to Mortality in Heart Failure Patients with Sleep Apnoea 2020 ·ESC Heart Failure ·Takatoshi Kasai, Luigi Taranto‐Montemurro, Dai Yumino, Hanqiao Wang, John S. Floras, Gary E. Newton, Susanna Mak, Pimon Ruttanaumpawan, John D. Parker, T. Douglas Bradley	9
9	Simultaneous assessment of central and peripheral chemoreflex regulation of muscle sympathetic nerve activity and ventilation in healthy young men 2019 ·The Journal of Physiology ·Daniel A. Keir, James Duffin, Philip J. Millar, John S. Floras	54
10	Role of autonomic nervous system in atrial fibrillation 2018 ·International Journal of Cardiology ·Dominik Linz, Adrian D. Elliott, Mathias Hohl, Varun Malik, Ulrich Schotten, Dobromir Dobrev, Stanley Nattel, Michael Böhm, John S. Floras, Dennis H. Lau, Prashanthan Sanders	106
11	Simvastatin reduces sympathetic outflow and augments endothelium-independent dilation in non-hyperlipidaemic primary hypertension 2012 ·Heart ·Cheri L. McGowan, Hisayoshi Murai, Philip J. Millar, Catherine F. Notarius, Beverley L. Morris, John S. Floras	23
12	Reflex Systemic Sympatho-Neural Response to Brachial Adenosine Infusion in Treated Heart Failure 2011 ·European Journal of Heart Failure ·Harindra C. Wijeysundera, (unknown), Gerard A. Rongen, John S. Floras	1
13	Shift in sleep apnoea type in heart failure patients in the CANPAP trial 2010 ·European Respiratory Journal ·Clodagh M. Ryan, John S. Floras, Alexander G. Logan, R. John Kimoff, Frédéric Sériès, Debra Morrison, Kristi J. Ferguson, Israel Belenkie, Michael Pfeifer, John A. Fleetham, Patrick J. Hanly, Mark Smilovitch, Michael Arzt, T. Douglas Bradley	42
14	Suppression of Central Sleep Apnea by Continuous Positive Airway Pressure and Transplant-Free Survival in Heart Failure 2007 ·Circulation ·Michael Arzt, John S. Floras, Alexander G. Logan, R. John Kimoff, Frédéric Sériès, Debra Morrison, Kathleen A. Ferguson, Israel Belenkie, Roman Pfeifer, John A. Fleetham, Patrick J. Hanly, Mark Smilovitch, Clodagh M. Ryan, George Tomlinson, T. Douglas Bradley	403
15	Muscle Sympathetic Nerve Activity During Wakefulness in Heart Failure Patients With and Without Sleep Apnea 2005 ·Hypertension ·Jonas Spaak, (unknown), Toshihiko Kubo, Eric Yu, Shin‐ichi Ando, Yasuyuki Kaneko, Kengo Usui, T. Douglas Bradley, John S. Floras	149
16	Selective Versus Nonselective β-Adrenergic Receptor Blockade in Chronic Heart Failure: Differential Effects on Myocardial Energy Substrate Utilization 2004 ·European Journal of Heart Failure ·Abdul Al‐Hesayen, Eduardo Ribeiro de Azevêdo, John S. Floras, (unknown), Gary D. Lopaschuk, John D. Parker	36
17	Refractory hypertension and sleep apnoea: effect of CPAP on blood pressure and baroreflex 2003 ·European Respiratory Journal ·Alexander G. Logan, (unknown), (unknown), Richard Leung, András Tislér, John S. Floras, T. Douglas Bradley	226
18	1999 Canadian recommendations for the management of hypertension 1999 ·Canadian Medical Association Journal ·Ross D. Feldman, Norman R.C. Campbell, Pierre Larochelle, Peter Bolli, Ellen Burgess, S. George Carruthers, John S. Floras, R. Brian Haynes, George Honos, Frans H. H. Leenen, L. A. Leiter, Alexander G. Logan, Martin G. Myers, J. David Spence, Kelly B. Zarnke	81
19	Risk Factors for Central and Obstructive Sleep Apnea in 450 Men And Women with Congestive Heart Failure breakdown → 1999 ·American Journal of Respiratory and Critical Care Medicine ·Don D. Sin, Fabia S. Fitzgerald, John D. Parker, Gary E. Newton, John S. Floras, T. Douglas Bradley	833
20	Cycle Length of Periodic Breathing in Patients With and Without Heart Failure 1996 ·American Journal of Respiratory and Critical Care Medicine ·Michael J. Hall, A Xie, R Rutherford, Shin‐ichi Ando, John S. Floras, T. Douglas Bradley	206

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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