Timothy Griffiths

2.5k total citations · 1 hit paper
19 papers, 1.8k citations indexed

About

Timothy Griffiths is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Timothy Griffiths has authored 19 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cardiology and Cardiovascular Medicine, 7 papers in Pulmonary and Respiratory Medicine and 6 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Timothy Griffiths's work include Cardiac Imaging and Diagnostics (6 papers), Respiratory Support and Mechanisms (5 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (5 papers). Timothy Griffiths is often cited by papers focused on Cardiac Imaging and Diagnostics (6 papers), Respiratory Support and Mechanisms (5 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (5 papers). Timothy Griffiths collaborates with scholars based in United Kingdom, United States and Germany. Timothy Griffiths's co-authors include Alina Ionescu, Dennis J. Shale, Lisette Nixon, Jean Mullins, Robert G. Newcombe, M L Burr, Nick Payne, Joyce Thomas, I. A. Campbell and Stephanie B. Matthews and has published in prestigious journals such as The Lancet, The Journal of Physiology and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Timothy Griffiths

17 papers receiving 1.7k 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.

Results at 1 year of outpatient multidisciplinary pulmonary rehabilitation: a randomised controlled trial

2000 713 citations Timothy Griffiths, M L Burr et al. The Lancet profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Timothy Griffiths United Kingdom	10	1.4k	460	337	204	179	19	1.8k
Alina Ionescu United Kingdom	19	2.0k 1.4×	807 1.8×	266 0.8×	293 1.4×	134 0.7×	22	2.5k
Mike Morgan United Kingdom	22	1.5k 1.0×	521 1.1×	272 0.8×	419 2.1×	126 0.7×	60	1.8k
Nola Cecins Australia	24	1.4k 1.0×	385 0.8×	275 0.8×	468 2.3×	128 0.7×	52	1.9k
Nídia Aparecida Hernandes Brazil	20	1.2k 0.8×	589 1.3×	265 0.8×	444 2.2×	96 0.5×	82	1.6k
Vanessa Suziane Probst Brazil	20	2.1k 1.5×	970 2.1×	348 1.0×	617 3.0×	117 0.7×	75	2.6k
Rosa Güell Spain	17	1.3k 0.9×	298 0.6×	185 0.5×	219 1.1×	79 0.4×	42	1.5k
Stacy N. Scott United States	6	740 0.5×	269 0.6×	251 0.7×	319 1.6×	84 0.5×	10	1.2k
José R. Jardim Brazil	17	825 0.6×	389 0.8×	187 0.6×	217 1.1×	94 0.5×	50	1.5k
Miek Hornikx Belgium	17	746 0.5×	366 0.8×	214 0.6×	230 1.1×	79 0.4×	39	1.1k
Heleen Demeyer Belgium	25	1.4k 1.0×	635 1.4×	250 0.7×	334 1.6×	112 0.6×	98	1.8k

Countries citing papers authored by Timothy Griffiths

Since Specialization

Citations

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

Fields of papers citing papers by Timothy Griffiths

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Timothy Griffiths

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

All Works

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19 of 19 papers shown

Farnsworth, Christopher W, John C. Prostko, Gerard J. Davis, et al.. (2025). Systemic inflammation is associated with worse outcomes from SARS-CoV-2 infection but not neutralizing antibody. Microbiology Spectrum. 13(4). e0245924–e0245924. 1 indexed citations

Bennett, Sadie, Martin Stout, Thomas E. Ingram, et al.. (2022). Clinical indications and triaging for adult transthoracic echocardiography: a consensus statement by the British Society of Echocardiography in collaboration with British Heart Valve Society. Echo Research and Practice. 9(1). 5–5. 4 indexed citations

Bennett, Sadie, et al.. (2022). Mid-term follow-up and outcomes of patients with prosthetic heart valves: a single-centre experience. Echo Research and Practice. 9(1). 1–1.

Bennett, Sadie, Chun Wai Wong, Timothy Griffiths, et al.. (2020). The prognostic value of Tei index in acute myocardial infarction: a systematic review. Echo Research and Practice. 7(4). 49–58. 8 indexed citations

Khan, Jamal Nasir, Timothy Griffiths, Prathap Kanagala, et al.. (2020). Accuracy and Prognostic Value of Physiologist-Led Stress Echocardiography for Coronary Disease. Heart Lung and Circulation. 30(5). 721–729. 2 indexed citations

Khan, Jamal Nasir, Timothy Griffiths, Kully Sandhu, et al.. (2020). 1673 Accuracy and prognostic value of physiologist-led stress echocardiography for coronary disease. European Heart Journal - Cardiovascular Imaging. 21(Supplement_1).

Bennett, Sadie, Ritu Thamman, Timothy Griffiths, et al.. (2019). Mitral annular disjunction: A systematic review of the literature. Echocardiography. 36(8). 1549–1558. 68 indexed citations

Khan, Jamal Nasir, Timothy Griffiths, Kully Sandhu, et al.. (2017). Feasibility of physiologist-led stress echocardiography for the assessment of coronary artery disease. Echo Research and Practice. 4(2). 29–36. 5 indexed citations

Sabit, Ramsey, Timothy Griffiths, Alan Watkins, et al.. (2008). Predictors of poor attendance at an outpatient pulmonary rehabilitation programme. Respiratory Medicine. 102(6). 819–824. 104 indexed citations

10.

Bolton, Charlotte E., Alina Ionescu, Rebecca Pettit, et al.. (2004). Associated Loss of Fat-free Mass and Bone Mineral Density in Chronic Obstructive Pulmonary Disease. American Journal of Respiratory and Critical Care Medicine. 170(12). 1286–1293. 236 indexed citations

11.

Ionescu, Alina, et al.. (2001). Inflammatory Response and Body Composition in Chronic Obstructive Pulmonary Disease. American Journal of Respiratory and Critical Care Medicine. 164(8). 1414–1418. 294 indexed citations

12.

Griffiths, Timothy. (2001). Cost effectiveness of an outpatient multidisciplinary pulmonary rehabilitation programme. Thorax. 56(10). 779–784. 234 indexed citations

13.

Griffiths, Timothy, M L Burr, I. A. Campbell, et al.. (2000). Results at 1 year of outpatient multidisciplinary pulmonary rehabilitation: a randomised controlled trial. The Lancet. 355(9201). 362–368. 713 indexed citations breakdown →

14.

Griffiths, Timothy, et al.. (1997). Absence of bradycardic response to apnea and hypoxia in heart transplant recipients with obstructive sleep apnea.. PubMed. 16(4). 394–7. 13 indexed citations

15.

Griffiths, Timothy, et al.. (1996). Effect of adenosine infusion on oxygen induced carbon dioxide retention in severe chronic obstructive pulmonary disease.. Thorax. 51(11). 1083–1086. 3 indexed citations

16.

Griffiths, Timothy, et al.. (1991). Effect of theophylline and dipyridamole on the respiratory response to isocapnic hypoxia in normal human subjects. Clinical Science. 80(2). 107–112. 7 indexed citations

17.

Griffiths, Timothy, et al.. (1990). Ventilatory effects of hypoxia and adenosine infusion in patients after bilateral carotid endarterectomy. Clinical Science. 78(1). 25–31. 19 indexed citations

18.

Griffiths, Timothy, Lindsey C. Henson, & Brian J. Whipp. (1986). Influence of inspired oxygen concentration on the dynamics of the exercise hyperpnoea in man.. The Journal of Physiology. 380(1). 387–403. 55 indexed citations

19.

Walters, E. Haydn, et al.. (1981). Optimal dose of salbutamol respiratory solution: comparison of three doses with plasma levels.. Thorax. 36(8). 625–628. 32 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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