Publications by authors named "Tsutomu Takagi"

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Head to head comparison of left atrial and ventricular strain at rest in the prediction of exercise-induced elevated left ventricular filling pressure in patients without obvious myocardial ischemia.
Tsutomu Takagi

J Echocardiogr· December 2025

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Data assimilation reveals behavioral dynamics of sea cucumbers as a model for slow-moving benthic animals.
Tsutomu Takagi, Yuto Tanaka, Erica Sasano, Kouki Kanda, Yuichi Sakai

Sci Rep· December 2025

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Drafting behaviors in fish induced by a local pressure drop around a hydrofoil model.
Go Eguchi, Tsutomu Takagi, Shinsuke Torisawa, Kohsei Takehara

J Theor Biol· July 2024

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Peak atrial longitudinal strain represents atrial fibrillation burden in daily practice: clinical implication of routine left atrial strain measurements.
Tsutomu Takagi, Takeshi Hosomi

J Echocardiogr· September 2023

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Hydrodynamical effect of parallelly swimming fish using computational fluid dynamics method.
Keisuke Doi, Tsutomu Takagi, Yasushi Mitsunaga, Shinsuke Torisawa

PLoS One· October 2021

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Impaired global longitudinal strain in elderly patients with preserved ejection fraction is associated with raised post-exercise left ventricular filling pressure.
Tsutomu Takagi

J Echocardiogr· March 2021

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Diastolic stress echocardiography.
Tsutomu Takagi

J Echocardiogr· September 2017

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Left atrial volume: To thread a round and round maze.
Tsutomu Takagi

J Cardiol· October 2016

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Comparison of effects of sitagliptin and voglibose on left ventricular diastolic dysfunction in patients with type 2 diabetes: results of the 3D trial.
Hiroki Oe, Kazufumi Nakamura, Hajime Kihara, Kenei Shimada, Shota Fukuda, Tsutomu Takagi

Cardiovasc Diabetol· June 2015

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Low diastolic wall strain is associated with raised post-exercise E/E' ratio in elderly patients without obvious myocardial ischemia.
Tsutomu Takagi, Atsushi Takagi, Junichi Yoshikawa

J Echocardiogr· September 2014

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DPP-4 inhibitor and alpha-glucosidase inhibitor equally improve endothelial function in patients with type 2 diabetes: EDGE study.
Kazufumi Nakamura, Hiroki Oe, Hajime Kihara, Kenei Shimada, Shota Fukuda, Tsutomu Takagi

Cardiovasc Diabetol· July 2014

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Elevated left ventricular filling pressure estimated by E/E' ratio after exercise predicts development of new-onset atrial fibrillation independently of left atrial enlargement among elderly patients without obvious myocardial ischemia.
Tsutomu Takagi, Atsushi Takagi, Junichi Yoshikawa

J Cardiol· February 2014

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Patient with pseudo-retrograde coronary flow in the normal right coronary artery and left circumflex artery: pitfall of retrograde coronary flow to detect coronary artery occlusion.
Tsutomu Takagi, Shoichi Kawakami

J Echocardiogr· December 2013

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Hydrodynamics and energy-saving swimming techniques of Pacific bluefin tuna.
Tsutomu Takagi, Yumiko Tamura, Daniel Weihs

J Theor Biol· November 2013

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Therapies targeting inflammation after stent implantation.
Hiroyuki Okura, Tsutomu Takagi, Kiyoshi Yoshida

Curr Vasc Pharmacol· July 2013

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Stress echocardiography causes stress cardiomyopathy: A very rare complication should be reminded.
Atsushi Takagi, Tsutomu Takagi, Kotaro Arai, Kyomi Ashihara, Nobuhisa Hagiwara

J Cardiol Cases· September 2012

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Employing relative entropy techniques for assessing modifications in animal behavior.
Minoru Kadota, Eric J White, Shinsuke Torisawa, Kazuyoshi Komeyama, Tsutomu Takagi

PLoS One· July 2012

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Newly diagnosed glucose intolerance and prognosis after acute myocardial infarction: comparison of post-challenge versus fasting glucose concentrations.
Koichi Tamita, Minako Katayama, Tsutomu Takagi, Atsushi Yamamuro, Shuichiro Kaji

Heart· June 2012

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Altered trans-mitral flow velocity pattern after exercise predicts development of new-onset atrial fibrillation in elderly patients with impaired left ventricular relaxation at rest: prognostic value of diastolic stress echocardiography.
Tsutomu Takagi, Atsushi Takagi, Junichi Yoshikawa

J Cardiol· March 2012

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A patient came back with retrograde coronary flow in the distal right coronary artery 2 years after coronary intervention: clinical significance of retrograde coronary flow to detect coronary artery occlusion.
Tsutomu Takagi

J Echocardiogr· March 2012

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Evaluation of genetic trends and determination of the optimal number of cumulative records of parity required in reproductive traits in a Large White pig population.
Masamitsu Tomiyama, Shouhei Kubo, Tsutomu Takagi, Keiichi Suzuki

Anim Sci J· October 2011

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Diastolic stress echocardiography in Japanese elderly patients: prevalence and features of patients with elevated left ventricular filling pressure after treadmill stress.
Tsutomu Takagi, Junichi Yoshikawa

J Echocardiogr· March 2011

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Strain measurements during adenosine triphosphate infusion before and after percutaneous coronary intervention.
Motoko Hosaka, Atsushi Takagi, Tsutomu Takagi, Kyomi Ashihara, Nobuhisa Hagiwara

Circ J· August 2010

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Detection of coronary artery disease using delayed strain imaging at 5 min after the termination of exercise stress: head to head comparison with conventional treadmill stress echocardiography.
Tsutomu Takagi, Atsushi Takagi, Junichi Yoshikawa

J Cardiol· January 2010

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A prospective, multicenter, randomized trial to assess efficacy of pioglitazone on in-stent neointimal suppression in type 2 diabetes: POPPS (Prevention of In-Stent Neointimal Proliferation by Pioglitazone Study).
Tsutomu Takagi, Hiroyuki Okura, Yoshiki Kobayashi, Toru Kataoka, Haruyuki Taguchi

JACC Cardiovasc Interv· June 2009

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