Yasuhiro Morikami

2.2k total citations · 1 hit paper
24 papers, 1.3k citations indexed

About

Yasuhiro Morikami is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Yasuhiro Morikami has authored 24 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Cardiology and Cardiovascular Medicine, 6 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Surgery. Recurrent topics in Yasuhiro Morikami's work include Cardiac Arrhythmias and Treatments (8 papers), Cardiac electrophysiology and arrhythmias (7 papers) and Cardiac Imaging and Diagnostics (6 papers). Yasuhiro Morikami is often cited by papers focused on Cardiac Arrhythmias and Treatments (8 papers), Cardiac electrophysiology and arrhythmias (7 papers) and Cardiac Imaging and Diagnostics (6 papers). Yasuhiro Morikami collaborates with scholars based in Japan and United States. Yasuhiro Morikami's co-authors include Hirofumi Yasue, Hisao Ogawa, Hiromi Fujii, K Matsuyama, Kiyotaka Kugiyama, Y Horio, Tadashi Kimura, Rie Sonoda, Nobuya Imoto and Noriyuki Nakamura and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and European Heart Journal.

In The Last Decade

Yasuhiro Morikami

24 papers receiving 1.2k 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.

Induction of coronary artery spasm by acetylcholine in patients with variant angina: possible role of the parasympathetic nervous system in the pathogenesis of coronary artery spasm.

1986 429 citations Hirofumi Yasue, Y Horio et al. Circulation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Yasuhiro Morikami Japan	12	971	650	294	292	78	24	1.3k
Anna Maria Ballestra Italy	6	1.3k 1.3×	932 1.4×	164 0.6×	439 1.5×	74 0.9×	8	1.7k
K Matsuyama Japan	9	654 0.7×	328 0.5×	191 0.6×	246 0.8×	96 1.2×	16	866
Jean-Raymond Attali France	13	776 0.8×	388 0.6×	235 0.8×	279 1.0×	80 1.0×	17	1.1k
Koshi Matsuyama Japan	12	657 0.7×	391 0.6×	125 0.4×	145 0.5×	71 0.9×	23	856
Yoshitoshi Urabe Japan	16	1.0k 1.0×	331 0.5×	348 1.2×	316 1.1×	141 1.8×	31	1.4k
Hassan El‐Tamimi United Kingdom	12	503 0.5×	325 0.5×	134 0.5×	234 0.8×	41 0.5×	23	675
David Lefroy United Kingdom	21	1.4k 1.4×	474 0.7×	226 0.8×	341 1.2×	56 0.7×	67	1.7k
Matti Luotolahti Finland	24	981 1.0×	574 0.9×	282 1.0×	160 0.5×	67 0.9×	52	1.5k
Chinori Kurata Japan	22	637 0.7×	458 0.7×	204 0.7×	132 0.5×	194 2.5×	60	1.0k
Jacqueline L. Buros United States	17	1.0k 1.0×	353 0.5×	108 0.4×	232 0.8×	68 0.9×	32	1.4k

Countries citing papers authored by Yasuhiro Morikami

Since Specialization

Citations

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

Fields of papers citing papers by Yasuhiro Morikami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yasuhiro Morikami

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

Nakamura, Tadashi, Naoki Shiraishi, Yasuhiro Morikami, Hiromi Fujii, & Jun‐ichi Kuratsu. (2019). Systemic AA amyloidosis secondary to rheumatoid arthritis may be treatable but is still difficult to manage in daily clinical practice. Amyloid. 26(sup1). 123–124. 3 indexed citations

Yamabe, Hiroshige, Koichi Kaikita, Toshiyuki Matsumura, et al.. (2017). Study on the Effect of Irbesartan on Atrial Fibrillation Recurrence in Kumamoto: Atrial Fibrillation Suppression Trial (SILK study). Journal of Cardiology. 71(2). 129–134. 11 indexed citations

Yamabe, Hiroshige, Yasuaki Tanaka, Ken Okumura, et al.. (2005). Electrophysiologic Characteristics of Verapamil-Sensitive Atrial Tachycardia Originating from the Atrioventricular Annulus. The American Journal of Cardiology. 95(12). 1425–1430. 21 indexed citations

Yamabe, Hiroshige, et al.. (2002). Novel Form of Verapamil Sensitive Atrial Rentrant Tachycardia Originating From the Atrioventricular Annulus. Japanese Circulation Journal-english Edition. 66. 133. 3 indexed citations

Ogawa, Hisao, Hirofumi Yasue, Shuichi Oshima, et al.. (1995). Effect of the Initial Bolus Volume of Recombinant Tissue-Type Plasminogen Activator on Coronary Recanalization and Infarct Size in Japanese Acute Myocardial Infarction Patients.. Japanese Circulation Journal. 59(10). 663–672. 4 indexed citations

Morikami, Yasuhiro, et al.. (1994). Cardiac lipoma with changes of ST segment and T wave on electrocardiogram.. Japanese Circulation Journal. 58(9). 733–736. 8 indexed citations

Okumura, Ken, Hirofumi Yasue, Kozaburo Matsuyama, et al.. (1992). Effect of acetylcholine on the highly stenotic coronary artery: Difference between the constrictor response of the infarct-related coronary artery and that of the noninfarct-related artery. Journal of the American College of Cardiology. 19(4). 752–758. 68 indexed citations

Okumura, Ken, Hirofumi Yasue, Koshi Matsuyama, et al.. (1991). Effect of H1receptor stimulation on coronary artery diameter in patients with variant angina: Comparison with effect of acetylcholine. Journal of the American College of Cardiology. 17(2). 338–345. 49 indexed citations

Morikami, Yasuhiro & Hirofumi Yasue. (1991). Efficacy of slow-release nifedipine on myocardial ischemic episodes in variant angina pectoris. The American Journal of Cardiology. 68(6). 580–584. 10 indexed citations

10.

Nakao, Kōichi, Kazuteru Fujimoto, Toyoaki Murohara, et al.. (1990). -0063-ALTERNATION IN EXPRESSION OF MYOSIN LIGHT CHAIN 1 IN THE OVERLOADED HUMAN LEFT VENTRICULAR MYOCARDIUM. Japanese Circulation Journal-english Edition. 54(7). 714. 1 indexed citations

11.

Yasue, Hirofumi & Yasuhiro Morikami. (1990). Efficacy of slow-release nifedipine on ischemic attacks in patients with variant angina. Cardiovascular Drugs and Therapy. 4(S5). 915–918. 2 indexed citations

12.

Yasue, Hirofumi, et al.. (1990). Responses of angiographically normal human coronary arteries to intracoronary injection of acetylcholine by age and segment. Possible role of early coronary atherosclerosis.. Circulation. 81(2). 482–490. 273 indexed citations

13.

Fujii, Hiromi, Hirofumi Yasue, Ken Okumura, et al.. (1988). Hyperventilation-induced simultaneous multivessel coronary spasm in patients with variant angina: An echocardiographic and arteriographic study. Journal of the American College of Cardiology. 12(5). 1184–1192. 70 indexed citations

14.

Yasue, Hirofumi, Y Horio, K Takaoka, et al.. (1988). Multivessel coronary spasm in patients with variant angina: a study with intracoronary injection of acetylcholine.. Circulation. 77(3). 535–542. 189 indexed citations

15.

Morikami, Yasuhiro, et al.. (1988). Effects of phentolamine and atropine on angina pectoris induced by handgrip test in patients with variant angina. The American Journal of Cardiology. 61(1). 71–76. 10 indexed citations

16.

Kugiyama, Kiyotaka, Hirofumi Yasue, Y Horio, et al.. (1986). Effects of propranolol and nifedipine on exercise-induced attack in patients variant angina: assessment by exercise thallium-201 myocardial scintigraphy with quantitative rotational tomography.. Circulation. 74(2). 374–380. 33 indexed citations

17.

Yasue, Hirofumi, Y Horio, Noriyuki Nakamura, et al.. (1986). Induction of coronary artery spasm by acetylcholine in patients with variant angina: possible role of the parasympathetic nervous system in the pathogenesis of coronary artery spasm.. Circulation. 74(5). 955–963. 429 indexed citations breakdown →

18.

Kugiyama, Kiyotaka, et al.. (1986). Possible role of parasympathetic nervous system in the pathogenesis of exercise-induced coronary artery spasm. American Heart Journal. 112(3). 605–606. 8 indexed citations

19.

Matsuyama, Koshi, Yasuhiro Morikami, Ken Okumura, et al.. (1984). Blocking effect of verapamil on conduction over a catecholamine-sensitive bypass tract in exercise-induced Wolff-Parkinson-White syndrome. Journal of the American College of Cardiology. 4(1). 186–191. 15 indexed citations

20.

Matsuyama, Koshi, Ken Okumura, K Takaoka, et al.. (1984). Electrophysiologic effects of atropine and isoproterenol on the cardiac conduction system in familial amyloid polyneuropathy.. Japanese Circulation Journal. 48(5). 474–483. 4 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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