James Tn

476 total citations
22 papers, 412 citations indexed

About

James Tn is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, James Tn has authored 22 papers receiving a total of 412 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 3 papers in Surgery and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in James Tn's work include Cardiac electrophysiology and arrhythmias (7 papers), Heart Rate Variability and Autonomic Control (4 papers) and Vagus Nerve Stimulation Research (2 papers). James Tn is often cited by papers focused on Cardiac electrophysiology and arrhythmias (7 papers), Heart Rate Variability and Autonomic Control (4 papers) and Vagus Nerve Stimulation Research (2 papers). James Tn collaborates with scholars based in United States. James Tn's co-authors include Ferdinand Urthaler, Jerome Liebman, Bulkley Bh, McAllister Ha and Benigno Soto and has published in prestigious journals such as American Journal of Physiology-Legacy Content and PubMed.

In The Last Decade

James Tn

22 papers receiving 345 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James Tn United States	11	274	98	48	42	40	22	412
Shinsaku Matsumoto Japan	11	133 0.5×	62 0.6×	48 1.0×	17 0.4×	19 0.5×	29	332
Eckhard Schwertfeger Germany	13	213 0.8×	152 1.6×	114 2.4×	16 0.4×	66 1.6×	19	548
Simon Kangavari United States	6	274 1.0×	83 0.8×	84 1.8×	8 0.2×	79 2.0×	7	445
JB Scott United States	14	109 0.4×	52 0.5×	50 1.0×	12 0.3×	18 0.5×	18	346
Philippe L. Selvais Belgium	12	141 0.5×	47 0.5×	65 1.4×	21 0.5×	44 1.1×	22	379
Thor‐Björn Conradson Sweden	10	221 0.8×	56 0.6×	43 0.9×	8 0.2×	63 1.6×	17	409
J D Gemmill United Kingdom	9	149 0.5×	27 0.3×	91 1.9×	15 0.4×	18 0.5×	10	387
Amita Dasmahapatra United States	11	78 0.3×	71 0.7×	76 1.6×	11 0.3×	36 0.9×	19	401
Edward J. Messina United States	10	103 0.4×	58 0.6×	85 1.8×	11 0.3×	18 0.5×	18	383
David M. Becker South Africa	11	99 0.4×	322 3.3×	15 0.3×	8 0.2×	43 1.1×	31	502

Countries citing papers authored by James Tn

Since Specialization

Citations

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

Fields of papers citing papers by James Tn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Tn

This figure shows the co-authorship network connecting the top 25 collaborators of James Tn. A scholar is included among the top collaborators of James Tn 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 James Tn. James Tn 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

Tn, James. (1998). Anatomy of the conducting system of the heart.. PubMed. 12. 21–5. 1 indexed citations

Tn, James. (1994). Normal and abnormal consequences of apoptosis in the human heart: from postnatal morphogenesis to paroxysmal arrhythmias.. PubMed. 105. 145–77; discussion 177. 45 indexed citations

Tn, James. (1991). Abnormalities of the coronary arteries, neural structures and conduction system of the heart observed postmortem in the eosinophilia-myalgia syndrome, with a discussion of comparative findings from the toxic oil syndrome.. PubMed. 102. 52–81; discussion 81. 2 indexed citations

Tn, James, et al.. (1985). Testicular lesions in Whipple's disease.. PubMed. 105(3). 359–67. 3 indexed citations

Tn, James. (1982). The development of ideas concerning the conduction system of the heart.. PubMed. 51(2). 81–97. 10 indexed citations

Tn, James. (1980). Intracardiac ganglionitis and sudden death. Herpes of the heart?. PubMed. 91. 177–90. 7 indexed citations

Urthaler, Ferdinand, et al.. (1979). Effects of verapamil on automaticity and conduction with particular reference to tachyphylaxis.. PubMed. 9(5). 345–68. 15 indexed citations

Tn, James, et al.. (1978). Clinical hazards of powerful diuretics. Furosemide and ethacrynic acid.. PubMed. 47(7). 91–4. 1 indexed citations

Urthaler, Ferdinand & James Tn. (1975). A comparison of His bundle electrograms recorded from the aortic root and from a plaque sutured near the His bundle.. PubMed. 85(5). 711–22. 15 indexed citations

10.

Soto, Benigno, et al.. (1975). Hemodynamic and metabolic responses to pacing in patients with chest pain and normal coronary arteriograms.. PubMed. 10. 159–78. 2 indexed citations

11.

Urthaler, Ferdinand, et al.. (1974). Comparative effects of glucagon on automaticity of the sinus node and atrioventricular junction. American Journal of Physiology-Legacy Content. 227(6). 1415–1421. 9 indexed citations

12.

Tn, James, et al.. (1973). Position of the H-spike in selective pharmacologic production of A-V block or A-V junctional rhythm.. PubMed. 81(4). 506–19. 2 indexed citations

13.

Liebman, Jerome, et al.. (1972). Cardiac conduction pathways in the infant and child.. PubMed. 4(3). 27–42. 8 indexed citations

14.

Tn, James, et al.. (1971). Intracardiac route of the Bezold-Jarisch reflex. American Journal of Physiology-Legacy Content. 221(5). 1464–1469. 48 indexed citations

15.

Tn, James. (1967). Cardiac innervation: anatomic and pharmacologic relations.. PubMed. 43(12). 1041–86. 57 indexed citations

16.

Tn, James, et al.. (1967). Effects of nicotine on heart rate studied by direct perfusion of sinus code. American Journal of Physiology-Legacy Content. 212(4). 911–916. 31 indexed citations

17.

Tn, James, et al.. (1964). THE EFFECTS OF VAGAL STIMULATION, ESERINE AND ATROPINE ON RETROGRADE PRESSURE IN THE SINUS NODE ARTERY.. PubMed. 12. 23–36. 9 indexed citations

18.

Tn, James, et al.. (1963). Selective cholinergic stimulation and blockade of the sinus node by direct perfusion through its artery.. PubMed. 62. 40–52. 11 indexed citations

19.

Tn, James, et al.. (1962). Direct perfusion of the sinus node: an experimental model for pharmacologic and electrophysiologic studies of the heart.. PubMed. 10. 21–5. 75 indexed citations

20.

Tn, James. (1961). Degenerative arteriopathy with pulmonary hypertension: a revised concept of so-called primary pulmonary hypertension.. PubMed. 9. 271–1. 16 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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