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Employment and health after retirement in Japanese men.

Okamoto S, Okamura T, Komamura K.

Bull World Health Organ. 2018 Dec 1;96(12):826-833. doi: 10.2471/BLT.18.215764. Epub 2018 Sep 27.


The Impact of Bronchodilator Therapy on Systolic Heart Failure with Concomitant Mild to Moderate COPD.

Kato M, Komamura K, Kitakaze M, Hirayama A.

Diseases. 2017 Dec 28;6(1). pii: E4. doi: 10.3390/diseases6010004.


Who opts out of a project for health promotion with incentives?: Empirical research on the effect of rewards to motivate persistence.

Okamoto S, Komamura K, Tanabe K, Yokoyama N, Tsukao A, Chijiki S, Kuno S.

Nihon Koshu Eisei Zasshi. 2017;64(8):412-421. doi: 10.11236/jph.64.8_412. Japanese.


Long-term effects of L- and N-type calcium channel blocker on uric acid levels and left atrial volume in hypertensive patients.

Masaki M, Mano T, Eguchi A, Fujiwara S, Sugahara M, Hirotani S, Tsujino T, Komamura K, Koshiba M, Masuyama T.

Heart Vessels. 2016 Nov;31(11):1826-1833. Epub 2016 Jan 29.


Comparison of salt with low-dose furosemide and carperitide for treating acute decompensated heart failure: a single-center retrospective cohort study.

Okuhara Y, Hirotani S, Ando T, Nishimura K, Orihara Y, Komamura K, Naito Y, Mano T, Masuyama T.

Heart Vessels. 2017 Apr;32(4):419-427. doi: 10.1007/s00380-016-0883-1. Epub 2016 Jul 28.


Ring-fused porphyrins: extension of π-conjugation significantly affects the aromaticity and optical properties of the porphyrin π-systems and the Lewis acidity of the central metal ions.

Saegusa Y, Ishizuka T, Komamura K, Shimizu S, Kotani H, Kobayashi N, Kojima T.

Phys Chem Chem Phys. 2015 Jun 14;17(22):15001-11. doi: 10.1039/c5cp01420d.


Changes in collagen metabolism account for ventricular functional recovery following beta-blocker therapy in patients with chronic heart failure.

Fukui M, Goda A, Komamura K, Nakabo A, Masaki M, Yoshida C, Hirotani S, Lee-Kawabata M, Tsujino T, Mano T, Masuyama T.

Heart Vessels. 2016 Feb;31(2):173-82. doi: 10.1007/s00380-014-0597-1. Epub 2014 Oct 29.


The association between left ventricular twisting motion and mechanical dyssynchrony: a three-dimensional speckle tracking study.

Fujiwara S, Komamura K, Nakabo A, Masaki M, Fukui M, Sugahara M, Itohara K, Soyama Y, Goda A, Hirotani S, Mano T, Masuyama T.

Heart Vessels. 2016 Feb;31(2):158-64. doi: 10.1007/s00380-014-0586-4. Epub 2014 Oct 10.


Takotsubo cardiomyopathy: Pathophysiology, diagnosis and treatment.

Komamura K, Fukui M, Iwasaku T, Hirotani S, Masuyama T.

World J Cardiol. 2014 Jul 26;6(7):602-9. doi: 10.4330/wjc.v6.i7.602. Review.


Beta-blocker stress echocardiography in an aortic stenosis patient with associated left ventricular outflow tract obstruction.

Sugahara M, Goda A, Masaki M, Nakabo A, Fujiwara S, Fukui M, Itohara K, Hirotan S, Komamura K, Kawabata-Lee M, Tsujino T, Masuyama T.

J Echocardiogr. 2014 Jun;12(2):68-70. doi: 10.1007/s12574-014-0212-6. Epub 2014 Apr 16.


Elevated arterial stiffness and diastolic dysfunction in subclinical hypothyroidism.

Masaki M, Komamura K, Goda A, Hirotani S, Otsuka M, Nakabo A, Fukui M, Fujiwara S, Sugahara M, Lee-Kawabata M, Tsujino T, Koshiba M, Masuyama T.

Circ J. 2014;78(6):1494-500. Epub 2014 Apr 3.


Similarities and Differences between the Pathogenesis and Pathophysiology of Diastolic and Systolic Heart Failure.

Komamura K.

Cardiol Res Pract. 2013;2013:824135. doi: 10.1155/2013/824135. Epub 2013 Dec 29. Review.


Long-term effects of irbesartan on plasma aldosterone concentration and left atrial volume in hypertensive patients.

Masaki M, Komamura K, Goda A, Hirotani S, Otsuka M, Nakabo A, Fukui M, Fujiwara S, Sugahara M, Lee-Kawabata M, Tsujino T, Koshiba M, Masuyama T.

J Cardiol. 2014 Mar;63(3):205-10. doi: 10.1016/j.jjcc.2013.08.004. Epub 2013 Sep 21.


Blockade of sarcolemmal TRPV2 accumulation inhibits progression of dilated cardiomyopathy.

Iwata Y, Ohtake H, Suzuki O, Matsuda J, Komamura K, Wakabayashi S.

Cardiovasc Res. 2013 Sep 1;99(4):760-8. doi: 10.1093/cvr/cvt163. Epub 2013 Jun 19.


Association between osteopontin promoter variants and diastolic dysfunction in hypertensive heart in the Japanese population.

Nakayama H, Nagai H, Matsumoto K, Oguro R, Sugimoto K, Kamide K, Ohishi M, Katsuya T, Okamoto H, Maeda M, Komamura K, Azuma J, Rakugi H, Fujio Y.

Hypertens Res. 2011 Oct;34(10):1141-6. doi: 10.1038/hr.2011.102. Epub 2011 Jul 28.


Heart transplantation and long-term mechanical support in Japan: progress at last.

Kato TS, Komamura K, Naka Y.

J Heart Lung Transplant. 2011 Sep;30(9):1070. doi: 10.1016/j.healun.2011.04.011. Epub 2011 May 28. No abstract available.


Cellular Injury of Cardiomyocytes during Hepatocyte Growth Factor Gene Transfection with Ultrasound-Triggered Bubble Liposome Destruction.

Komamura K, Tatsumi R, Tsujita-Kuroda Y, Onoe T, Matsumoto K, Nakamura T, Miyazaki J, Horio T, Sugimachi M.

J Drug Deliv. 2011;2011:453619. doi: 10.1155/2011/453619. Epub 2010 Dec 9.


Pre- and post-operative risk factors associated with cerebrovascular accidents in patients supported by left ventricular assist device. -Single center's experience in japan-.

Nakajima I, Kato TS, Komamura K, Takahashi A, Oda N, Sasaoka T, Asakura M, Hashimura K, Kitakaze M.

Circ J. 2011;75(5):1138-46. Epub 2011 Mar 1.


Utility of echocardiographic evaluation of donor hearts upon the organ procurement for heart transplantation.

Hashimoto S, Kato TS, Komamura K, Hanatani A, Niwaya K, Funatsu T, Kobayashi J, Sumita Y, Tanaka N, Hashimura K, Asakura M, Kanzaki H, Kitakaze M.

J Cardiol. 2011 Mar;57(2):215-22. doi: 10.1016/j.jjcc.2010.11.007. Epub 2011 Jan 14.


Utility of left ventricular systolic torsion derived from 2-dimensional speckle-tracking echocardiography in monitoring acute cellular rejection in heart transplant recipients.

Sato T, Kato TS, Komamura K, Hashimoto S, Shishido T, Mano A, Oda N, Takahashi A, Ishibashi-Ueda H, Nakatani T, Asakura M, Kanzaki H, Hashimura K, Kitakaze M.

J Heart Lung Transplant. 2011 May;30(5):536-43. doi: 10.1016/j.healun.2010.10.014. Epub 2010 Dec 22. Erratum in: J Heart Lung Transplant. 2014 Jun;33(6):666. Kamamura, Kazuo [corrected to Komamura, Kazuo].


Assist device malfunction due to kinking of cannula between heart and chest wall.

Kato TS, Oda N, Hashimoto S, Ikeda Y, Ishibashi-Ueda H, Komamura K.

Asian Cardiovasc Thorac Ann. 2010 Dec;18(6):598. doi: 10.1177/0218492310383992. No abstract available.


Common occurrence of everolimus-associated aphthous stomatitis in Japanese heart transplant recipients.

Sasaoka T, Kato TS, Oda N, Wada K, Komamura K, Asakura M, Hashimura K, Ishibashi-Ueda H, Nakatani T, Isobe M, Kitakaze M.

Transplant Proc. 2010 Nov;42(9):3700-3. doi: 10.1016/j.transproceed.2010.06.023.


A histamine H₂ receptor blocker ameliorates development of heart failure in dogs independently of β-adrenergic receptor blockade.

Takahama H, Asanuma H, Sanada S, Fujita M, Sasaki H, Wakeno M, Kim J, Asakura M, Takashima S, Minamino T, Komamura K, Sugimachi M, Kitakaze M.

Basic Res Cardiol. 2010 Nov;105(6):787-94. doi: 10.1007/s00395-010-0119-y. Epub 2010 Sep 18.


Clinical course and outcome of heart transplant recipients: single center experience at the National Cardiovascular Center in Japan.

Oda N, Kato TS, Komamura K, Hanatani A, Mano A, Hashimura K, Asakura M, Niwaya K, Funatsu T, Kobayashi J, Wada K, Hashimoto S, Ishibashi-Ueda H, Nakano Y, Kihara Y, Kitakaze M.

Int Heart J. 2010 Jul;51(4):264-71.


Cumulative episodes of rejection altered myocardial sarcoplasmic reticulum Ca(2+)-ATPase and ryanodine receptor-2 mRNA expression in heart transplant recipients.

Kato TS, Komamura K, Sata Y, Ishibashi-Ueda H, Ikeda Y, Matsuyama TA, Izawa H, Yokota M, Shishido T, Nakatani T, Kitamura S, Asakura M, Hashimura K, Kitakaze M.

Int Heart J. 2010 Jul;51(4):259-63.


Improved long-term performance of pulsatile extracorporeal left ventricular assist device.

Sasaoka T, Kato TS, Komamura K, Takahashi A, Nakajima I, Oda N, Hanatani A, Mano A, Asakura M, Hashimura K, Niwaya K, Funatsu T, Kobayashi J, Kitamura S, Shishido T, Wada K, Miyata S, Nakatani T, Isobe M, Kitakaze M.

J Cardiol. 2010 Sep;56(2):220-8. doi: 10.1016/j.jjcc.2010.05.010. Epub 2010 Jul 7.


Retrospective review of Japanese patients undergoing heart transplantation in Japan compared with those undergoing transplantation in the United States.

Oda N, Kato TS, Komamura K, Patel J, Kobashigawa JA.

J Heart Lung Transplant. 2010 Sep;29(9):1076-8. doi: 10.1016/j.healun.2010.05.004. Epub 2010 Jun 11. No abstract available.


Reversible posterior leukoencephalopathy syndrome (RPLS) in a heart transplant recipient treated by substitution of cyclosporine A with tacrolimus.

Oda N, Kato TS, Hanatani A, Niwaya K, Nakatani T, Ishibashi-Ueda H, Kitamura S, Hashimura K, Kitakaze M, Komamura K.

Intern Med. 2010;49(11):1013-6. Epub 2010 Jun 1.


Reversible severe synovitis associated with everolimus.

Kato TS, Sasaoka T, Wada K, Nakatani T, Komamura K.

J Heart Lung Transplant. 2010 Jun;29(6):710-1. doi: 10.1016/j.healun.2010.01.001. Epub 2010 Feb 25. No abstract available.


A case of cardiac sarcoidosis masquerading as arrhythmogenic right ventricular cardiomyopathy awaiting heart transplant.

Hisaoka S, Sugiyama-Kato T, Iwamura T, Okamatsu H, Kamakura T, Sato H, Nakatani T, Hashimura K, Kitakaze M, Ishibashi-Ueda H, Shishido T, Komamura K.

J Cardiol Cases. 2010 Jan 12;1(3):e161-e165. doi: 10.1016/j.jccase.2009.12.004. eCollection 2010 Jun.


Strain rate imaging would predict sub-clinical acute rejection in heart transplant recipients.

Kato TS, Oda N, Hashimura K, Hashimoto S, Nakatani T, Ueda HI, Shishido T, Komamura K.

Eur J Cardiothorac Surg. 2010 May;37(5):1104-10. doi: 10.1016/j.ejcts.2009.11.037. Epub 2009 Dec 23.


Extracellular protein kinase CK2 is a novel associating protein of neuropilin-1.

Shintani Y, Takashima S, Kato H, Komamura K, Kitakaze M.

Biochem Biophys Res Commun. 2009 Aug 7;385(4):618-23. doi: 10.1016/j.bbrc.2009.05.108. Epub 2009 May 30.


Metformin prevents progression of heart failure in dogs: role of AMP-activated protein kinase.

Sasaki H, Asanuma H, Fujita M, Takahama H, Wakeno M, Ito S, Ogai A, Asakura M, Kim J, Minamino T, Takashima S, Sanada S, Sugimachi M, Komamura K, Mochizuki N, Kitakaze M.

Circulation. 2009 May 19;119(19):2568-77. doi: 10.1161/CIRCULATIONAHA.108.798561. Epub 2009 May 4.


Drug interaction between tacrolimus and carbamazepine in a Japanese heart transplant recipient: a case report.

Wada K, Takada M, Sakai M, Ochi H, Kotake T, Okada H, Morishita H, Oda N, Mano A, Kato TS, Komamura K, Nakatani T.

J Heart Lung Transplant. 2009 Apr;28(4):409-11. doi: 10.1016/j.healun.2009.01.009.


Experience of appendicular thermal therapy applied to a patient with a left ventricular assist device awaiting heart transplantation.

Higashi H, Komamura K, Oda N, Kato TS, Yanase M, Mano A, Hashimoto S, Wada K, Shishido T, Hashimura K, Kitakaze M, Kitamura S, Nakatani T.

J Cardiol. 2009 Apr;53(2):301-5. doi: 10.1016/j.jjcc.2008.07.020. Epub 2008 Sep 23.


[Appendicular thermal therapy for heart failure].

Komamura K.

Nihon Rinsho. 2009 Mar;67(3):637-43. Review. Japanese.


Prolonged targeting of ischemic/reperfused myocardium by liposomal adenosine augments cardioprotection in rats.

Takahama H, Minamino T, Asanuma H, Fujita M, Asai T, Wakeno M, Sasaki H, Kikuchi H, Hashimoto K, Oku N, Asakura M, Kim J, Takashima S, Komamura K, Sugimachi M, Mochizuki N, Kitakaze M.

J Am Coll Cardiol. 2009 Feb 24;53(8):709-17. doi: 10.1016/j.jacc.2008.11.014.


Micro-Magnetocardiography System With a Single-Chip SQUID Magnetometer Array for QT Analysis and Diagnosis of Myocardial Injury in Small Animals.

Komamura K, Adachi Y, Miyamoto M, Kawai J, Haruta Y, Uehara G.

IEEE Trans Biomed Circuits Syst. 2008 Dec;2(4):260-8. doi: 10.1109/TBCAS.2008.2003979.


Standard template of adult magnetocardiogram.

Kandori A, Ogata K, Miyashita T, Watanabe Y, Tanaka K, Murakami M, Oka Y, Takaki H, Hashimoto S, Yamada Y, Komamura K, Shimizu W, Kamakura S, Watanabe S, Yamaguchi I.

Ann Noninvasive Electrocardiol. 2008 Oct;13(4):391-400. doi: 10.1111/j.1542-474X.2008.00246.x.


Activation of Na+/H+ exchanger 1 is sufficient to generate Ca2+ signals that induce cardiac hypertrophy and heart failure.

Nakamura TY, Iwata Y, Arai Y, Komamura K, Wakabayashi S.

Circ Res. 2008 Oct 10;103(8):891-9. doi: 10.1161/CIRCRESAHA.108.175141. Epub 2008 Sep 5.


Which factors predict the recovery of natural heart function after insertion of a left ventricular assist system?

Mano A, Nakatani T, Oda N, Kato T, Niwaya K, Tagusari O, Nakajima H, Funatsu T, Hashimoto S, Komamura K, Hanatani A, Ueda IH, Kitakaze M, Kobayashi J, Yagihara T, Kitamura S.

J Heart Lung Transplant. 2008 Aug;27(8):869-74. doi: 10.1016/j.healun.2008.05.007. Epub 2008 Jul 3.


Activation of ecto-5'-nucleotidase in the blood and hearts of patients with chronic heart failure.

Fujita M, Asakura M, Sanada S, Funaya H, Tsukamoto O, Komamura K, Asanuma H, Taketani S, Isomura T, Nakamaru K, Furukawa H, Sawa Y, Hori M, Kitakaze M.

J Card Fail. 2008 Jun;14(5):426-30. doi: 10.1016/j.cardfail.2008.01.011. Epub 2008 May 27.


Impact of serum insulin-like growth factor-1 on early prognosis in acute myocardial infarction.

Yamaguchi H, Komamura K, Choraku M, Hirono A, Takamori N, Tamura K, Akaike M, Azuma H.

Intern Med. 2008;47(9):819-25. Epub 2008 May 1.


Hepatocyte growth factor gene therapy for hypertension.

Komamura K, Miyazaki J, Imai E, Matsumoto K, Nakamura T, Hori M.

Methods Mol Biol. 2008;423:393-404. doi: 10.1007/978-1-59745-194-9_31.


Myocardial protection via the coronary sinus.

Mohl W, Komamura K, Kasahara H, Heinze G, Glogar D, Hirayama A, Kodama K.

Circ J. 2008 Apr;72(4):526-33.


Heterogeneity of regional systolic function detected by tissue Doppler imaging is linked to impaired global left ventricular relaxation in hypertrophic cardiomyopathy.

Kato TS, Izawa H, Komamura K, Noda A, Asano H, Nagata K, Hashimoto S, Oda N, Kamiya C, Kanzaki H, Hashimura K, Ueda HI, Murohara T, Kitakaze M, Yokota M.

Heart. 2008 Oct;94(10):1302-6. doi: 10.1136/hrt.2007.124453. Epub 2008 Jan 15.


Impact of adenosine receptor signaling and metabolism on pathophysiology in patients with chronic heart failure.

Asakura M, Asanuma H, Kim J, Liao Y, Nakamaru K, Fujita M, Komamura K, Isomura T, Furukawa H, Tomoike H, Kitakaze M.

Hypertens Res. 2007 Sep;30(9):781-7.


Unusual cause of left ventricular assist device failure: pendulating mass in the cavity.

Oda N, Kato TS, Niwaya K, Komamura K.

Eur J Cardiothorac Surg. 2007 Sep;32(3):533. Epub 2007 Jul 20. No abstract available.


Limited sampling strategy for mycophenolic acid in Japanese heart transplant recipients: comparison of cyclosporin and tacrolimus treatment.

Wada K, Takada M, Kotake T, Ochi H, Morishita H, Komamura K, Oda N, Mano A, Kato TS, Hanatani A, Nakatani T.

Circ J. 2007 Jul;71(7):1022-8.

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