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K. Sakamoto · SciRah

Researcher profile · Semantic Scholar

K. Sakamoto

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K. Sakamoto — researcher profile on SciRah

h-index: 17
Works: 92
Citations: 701

Most-cited papers

Non-Pulmonary Vein Triggers of Atrial Fibrillation Are Likely to Arise from Low-Voltage Areas in the Left Atrium
S. Kawai, Y. Mukai, Shujiro Inoue, Daisuke Yakabe +5 more
2019Scientific Reports66 citations Open access
Semantic Scholar
Afferent vagal nerve stimulation resets baroreflex neural arc and inhibits sympathetic nerve activity
K. Saku, T. Kishi, K. Sakamoto, K. Hosokawa +6 more
2014Physiological Reports63 citations Open access
Semantic Scholar
Enhanced coronary flow velocity during intra-aortic balloon pumping assessed by transthoracic Doppler echocardiography.
M. Takeuchi, Y. Nohtomi, H. Yoshitani, Chinami Miyazaki +2 more
2002Journal of the American College of Cardiology41 citations Open access
Semantic Scholar
Changes in vascular properties, not ventricular properties, predominantly contribute to baroreflex regulation of arterial pressure.
Takafumi Sakamoto, Takamori Kakino, K. Sakamoto, Tomoyuki Tobushi +8 more
2015American Journal of Physiology. Heart and Circulatory Physiology39 citations Open access
Semantic Scholar
D-dimer is helpful for differentiating acute aortic dissection and acute pulmonary embolism from acute myocardial infarction.
K. Sakamoto, Y. Yamamoto, Hideharu Okamatsu, M. Okabe
2011Hellenic Journal of Cardiology38 citations
Semantic Scholar
Measurement of coronary flow velocity reserve in the posterior descending coronary artery by contrast-enhanced transthoracic Doppler echocardiography.
M. Takeuchi, K. Ogawa, Ryotaro Wake, Hirohito Takise +4 more
2004Journal of the American Society of Echocardiography34 citations
Semantic Scholar
Total Mechanical Unloading Minimizes Metabolic Demand of Left Ventricle and Dramatically Reduces Infarct Size in Myocardial Infarction
K. Saku, Takamori Kakino, T. Arimura, Takafumi Sakamoto +6 more
2016PLoS ONE33 citations Open access
Semantic Scholar
Intravenous electrical vagal nerve stimulation prior to coronary reperfusion in a canine ischemia-reperfusion model markedly reduces infarct size and prevents subsequent heart failure.
T. Arimura, K. Saku, Takamori Kakino, Takuya Nishikawa +6 more
2017International Journal of Cardiology32 citations Open access
Semantic Scholar
Institutional Characteristics and Prognosis of Acute Myocardial Infarction With Cardiogenic Shock in Japan - Analysis From the JROAD/JROAD-DPC Database.
T. Matoba, K. Sakamoto, M. Nakai, K. Ichimura +24 more
2021Circulation Journal28 citations Open access
Semantic Scholar
Prediction of the impact of venoarterial extracorporeal membrane oxygenation on hemodynamics.
K. Sakamoto, K. Saku, T. Kishi, Takamori Kakino +4 more
2015American Journal of Physiology. Heart and Circulatory Physiology26 citations Open access
Semantic Scholar
Effect of fluvastatin therapy on coronary flow reserve in patients with hypercholesterolemia.
Kohei Fujimoto, T. Hozumi, Hiroyuki Watanabe, K. Shimada +10 more
2004American Journal of Cardiology26 citations
Semantic Scholar
Protocol 2 : Validation of Bionic Pressure Regulation Under Open-Loop Conditions
K. Hosokawa, Tomomi Ide, Tomoyuki Tobushi, K. Sakamoto +5 more
201225 citations
Semantic Scholar
Prognostic value of Doppler transmitral flow patterns and cardiac natriuretic peptides in patients with chronic congestive heart failure admitted for episodes of acute decompensation
K. Akioka, K. Takeuchi, Shiro Yanagi, K. Hirota +4 more
2000Heart and Vessels22 citations
Semantic Scholar
Optimum hypoglycemic therapy can improve coronary flow velocity reserve in diabetic patients: demonstration by transthoracic doppler echocardiography.
Chinami Miyazaki, M. Takeuchi, H. Yoshitani, S. Otani +2 more
2003Circulation Journal21 citations Open access
Semantic Scholar
Coronary flow reserve correlates left ventricular diastolic dysfunction in patients with dilated cardiomyopathy
M. Teragaki, Shiro Yanagi, I. Toda, K. Sakamoto +3 more
2003Catheterization and cardiovascular interventions19 citations
Semantic Scholar
Clinical characteristics and prognostic factors in acute coronary syndrome patients complicated with cardiogenic shock in Japan: analysis from the Japanese Circulation Society Cardiovascular Shock Registry
K. Sakamoto, T. Matoba, M. Mohri, Y. Ueki +12 more
2019Heart and Vessels18 citations
Semantic Scholar
Which is the better method in detecting significant left anterior descending coronary artery stenosis during contrast-enhanced dobutamine stress echocardiography: coronary flow velocity reserve or wall-motion assessment?
M. Takeuchi, Chinami Miyazaki, H. Yoshitani, S. Otani +2 more
2003Journal of the American Society of Echocardiography18 citations
Semantic Scholar
Optimal Titration Is Important to Maximize the Beneficial Effects of Vagal Nerve Stimulation in Chronic Heart Failure.
A. Nishizaki, K. Sakamoto, K. Saku, K. Hosokawa +7 more
2016Journal of Cardiac Failure16 citations Open access
Semantic Scholar
Assessment of myocardial perfusion by harmonic power doppler imaging at rest and during adenosine triphosphate stress: comparison with coronary flow velocity reserve in the left anterior descending coronary arter.
M. Takeuchi, H. Yoshitani, Chinami Miyazaki, S. Otani +2 more
2002Circulation Journal14 citations Open access
Semantic Scholar
Color kinesis during contrast-enhanced dobutamine stress echocardiography: feasibility and applicability.
M. Takeuchi, H. Yoshitani, Chinami Miyazaki, N. Haruki +3 more
2003Circulation Journal12 citations Open access
Semantic Scholar
Effusive–constrictive pericarditis secondary to pneumopericardium associated with gastropericardial fistula
Y. Ono, T. Hashimoto, K. Sakamoto, S. Matsushima +6 more
2020ESC Heart Failure11 citations Open access
Semantic Scholar
Head-to-head comparison of fundamental, tissue harmonic and contrast harmonic imaging with or without an air-filled contrast agent, levovist, for endocardial border delineation in patients with poor quality images.
H. Yoshitani, M. Takeuchi, M. Hirose, Chinami Miyazaki +3 more
2002Circulation Journal11 citations Open access
Semantic Scholar
Predictive value of the induction test with atrial burst pacing with regard to long‐term recurrence after ablation in persistent atrial fibrillation
S. Kawai, Y. Mukai, Shujiro Inoue, Daisuke Yakabe +5 more
2019Journal of Arrhythmia9 citations Open access
Semantic Scholar
Effect of one or more co-morbid conditions on diagnostic accuracy of coronary flow velocity reserve for detecting significant left anterior descending coronary stenosis
H. Yoshitani, Masaaki Takeuchi, K. Sakamoto, Takashi Akasaka +2 more
2005Heart9 citations Open access
Semantic Scholar
Relation between changes in coronary flow velocity and in wall motion for assessing contractile reserve during dobutamine stress echocardiography.
M. Takeuchi, H. Yoshitani, Chinami Miyazaki, S. Otani +2 more
2002Journal of the American Society of Echocardiography9 citations
Semantic Scholar
Location and coupling interval of an ectopic excitation determine the initiation of atrial fibrillation from the pulmonary veins
S. Kawai, Y. Mukai, Shujiro Inoue, Daisuke Yakabe +5 more
2021Cardiovascular Electrophysiology8 citations Open access
Semantic Scholar
Endomyocardial biopsy findings in patients with atrioventricular block in the absence of apparent heart disease
M. Teragaki, I. Toda, K. Sakamoto, K. Shimada +7 more
2006Heart and Vessels8 citations
Semantic Scholar
[Evaluation of patients with cerebral infarction using transesophageal echocardiography: atherosclerotic changes in the thoracic aorta and the branches of the aortic arch].
K. Nakayama, A. Yamamuro, Y. Ikuno, K. Sakamoto +4 more
1998Journal of Cardiology6 citations
Semantic Scholar
Bigeminal potentials in the pulmonary vein indicate arrhythmogenic trigger of atrial fibrillation
Y. Mukai, S. Kawai, Shujiro Inoue, S. Takase +4 more
2021Journal of Arrhythmia5 citations Open access
Semantic Scholar
Cardiac phase-targeted dynamic load on left ventricle differentially regulates phase-sensitive gene expressions and pathway activation.
Ken Onitsuka, Tomomi Ide, Shinobu Arai, Yuko Hata +7 more
2013Journal of Molecular and Cellular Cardiology5 citations Open access
Semantic Scholar
Effect of Diltiazem on Cardiac Function Assessed by Echocardiography and Neurohumoral Factors After Reperfused Myocardial Infarction Without Congestive Heart Failure
Norimasa Maki, M. Yoshiyama, T. Omura, Takayoshi Yoshimura +6 more
2001Cardiovascular Drugs and Therapy5 citations
Semantic Scholar
Successful bipolar ablation for ventricular tachycardia with potential substrate identification by pre-procedural cardiac magnetic resonance imaging
K. Sakamoto, M. Nozoe, Y. Tsutsui, Nobuhiro Suematsu +3 more
2017International Medical Case Reports Journal4 citations Open access
Semantic Scholar
Abstract 14634: Central Angiotensin II Induces Sympathoexcitation and Attenuates the Open Loop Baroreflex Gain without Altering Central Baroreflex Characteristics
Ken Onitsuka, K. Hosokawa, K. Saku, K. Sakamoto +7 more
20123 citations
Semantic Scholar
Treatment With Vasopressor Agents for Cardiovascular Shock Patients With Poor Renal Function; Results From the Japanese Circulation Society Cardiovascular Shock Registry
Tsukasa Yagi, K. Nagao, E. Tachibana, N. Yonemoto +10 more
2021Frontiers in Medicine2 citations Open access
Semantic Scholar
A saccular superior vena cava aneurysm with unique diagnostic computed tomography findings
T. Yokoyama, T. Setoguchi, K. Sakamoto, Shun Mashimoto +2 more
2017Respirology Case Reports2 citations Open access
Semantic Scholar
Artificial baroreflex system restores volume tolerance in the absence of native baroreflex
K. Hosokawa, K. Funakoshi, A. Tanaka, Takafumi Sakamoto +8 more
2011Annual International Conference of the IEEE Engineering in Medicine and Biology Society2 citations
Semantic Scholar
Very late perforation by a Riata implantable cardioverter‐defibrillator lead—A case report
M. Nozoe, K. Sakamoto, Daisuke Nagatomo, Nobuhiro Suematsu +3 more
2018Journal of Arrhythmia1 citations Open access
Semantic Scholar
Baroreflex failure increases the risk of pulmonary edema in conscious
K. Sakamoto, K. Hosokawa, K. Saku, Takafumi Sakamoto +4 more
20151 citations
Semantic Scholar
Abstract 13004: The Effect of Vasopressor Agents in the Treatment of Cardiovascular Shock
Tsukasa Yagi, E. Tachibana, Y. Ueki, K. Sakamoto +7 more
20151 citations
Semantic Scholar
Total unloading of the Left Ventricle by circulatory Assist Device (LVAD) strikingly reduces the infract size in ischemia-reperfusion injury
K. Saku, Takamori Kakino, K. Sakamoto, Takafumi Sakamoto +5 more
20131 citations
Semantic Scholar
Abstract 16220: Baroreflex Failure Predisposes to Pulmonary Edema In Conscious Rats with Normal Left Ventricular Function
K. Sakamoto, K. Hosokawa, Tomoyuki Tobushi, Ken Onitsuka +6 more
20121 citations
Semantic Scholar
Impact of baroreflex on venous return surface
Takafumi Sakamoto, Y. Murayama, A. Tanaka, K. Sakamoto +6 more
2011Annual International Conference of the IEEE Engineering in Medicine and Biology Society1 citations
Semantic Scholar
Direct Demonstration of Coronary Steal Phenomenon Assessed by Transthoracic Doppler Echocardiography
M. Takeuchi, K. Sakamoto, J. Yoshikawa
20041 citations Open access
Semantic Scholar
Assessment of the reduction of coronary flow velocity reserve in patients with diabetic retinopathy by transthoracic doppler echocardiography
Chinami Miyazaki, M. Takeuchi, H. Yoshitani, S. Otani +2 more
20021 citations Open access
Semantic Scholar
AP19-00071 Abstract View
S. Takase, K. Sakamoto, Koutaro Abe, Shunji Hayashidani +3 more
20190 citations
Semantic Scholar
Abstract 219: The Effect of Therapeutic Hypothermia for Patients With Cardiovascular Shock: Results From the Japanese Circulation Society Cardiovascular Shock Registry
Tsukasa Yagi, K. Nagao, E. Tachibana, N. Yonemoto +9 more
2018Circulation0 citations
Semantic Scholar
Abstract 17670: Mechanical Circulatory Support for Cardiovascular Shock: Results From the Japanese Circulation Society Cardiovascular Shock Registry
Y. Ueki, H. Imamura, T. Miyamoto, Tsukasa Yagi +6 more
20160 citations
Semantic Scholar
Therapy Can Improve Coronary Flow Velocity Reserve in Diabetic Patients: Demonstration by Tranathoraclc Doppler Echocardiography
Chinami Mivazaki, M. Takeuchi, H. Yoshitani, S. Otani +3 more
20160 citations
Semantic Scholar
Stress Testing Assessment of Coronary Flow Velocity With Transthoracic Doppler Echocardiography During Dobutamine Stress Echocardiography
M. Takeuchi, Chinami Miyazaki, H. Yoshitani, S. Otani +2 more
20160 citations
Semantic Scholar
Abstract 11973: Clinical Outcome and Predictors of Short-term Mortality in Cardiogenic Shock Treated With Venous-arterial Extracorporeal Membrane Oxygenation: Results From the Japanese Circulation Society Cardiovascular Shock Registry
Y. Ueki, H. Imamura, T. Miyamoto, Tsukasa Yagi +6 more
20150 citations
Semantic Scholar

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J. Yoshikawa×17
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K. Sunagawa×14
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K. Saku×13
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Tomomi Ide×13
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Takafumi Sakamoto×12

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H. Yoshitani×11

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Chinami Miyazaki×11

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