Research Achievements - Original paper -

Concomitant distal bare-metal stenting for residual true lumen stenosis in a frozen elephant trunk technique for acute type A aortic dissection

Hiroshi Yamamoto, Takayuki Kadohama, Daichi Takagi, Takuya Wada

JTCVS Techniques ( JTCVS Techniques )  15   27 - 30   2022.10  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Enhanced strategy against mediastinitis with thoracic vascular graft infection: A combination of hydro-debridement with pulsed lavage and negative pressure wound therapies

Daichi Takagi, Takuya Wada, Wataru Igarashi, Takayuki Kadohama, Kentaro Kiryu, Hiroshi Yamamoto

Journal of Cardiac Surgery ( Journal of Cardiac Surgery )  37 ( 9 ) 2741 - 2744   2022.09  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Aortic remodeling, reintervention, and survival after zone 0 arch repair with frozen elephant trunks for acute type A aortic dissection: Midterm results

Takuya Wada, Hiroshi Yamamoto, Daichi Takagi, Takayuki Kadohama, Gembu Yamaura, Kentaro Kiryu, Itaru Igarashi

JTCVS Techniques ( JTCVS Techniques )  14   29 - 38   2022.08  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Pacemaker Lead–induced Tricuspid Valve Stenosis and Reverse Lutembacher Syndrome

Yuya Yamazaki, Takuya Wada, Takayuki Kadohama, Daichi Takagi, Kentaro Kiryu, Hiroshi Yamamoto

Annals of Thoracic Surgery ( Annals of Thoracic Surgery )  114 ( 2 ) e113 - e115   2022.08  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Translocation of the Isolated Left Vertebral Artery during Thoracic Endovascular Stent-Graft Repair

Arai Takeshi, Takagi Daichi, Wada Takuya, Igarashi Itaru, Yamazaki Yuya, Igarashi Wataru, Kadohama Takayuki, Yamamoto Hiroshi

Japanese Journal of Cardiovascular Surgery ( The Japanese Society for Cardiovascular Surgery )  51 ( 4 ) 240 - 244   2022.07  [Refereed]

Research paper (journal)   Domestic Co-author

<p>Spinal cord injury (SCI) is a main concern in patients who undergo thoracic endovascular therapy (TEVAR), because the blood flow of the vertebro-basilar artery may be reduced due to the left subclavian artery (LSA) occlusion. If the left vertebral artery originates directly from the aorta, which is called the isolated left vertebral artery (ILVA), a technical consideration for strategies regarding blood perfusion of the ILVA during TEVARs is required. We hereby aim to report three patients (No.1, No.2, and No.3) who underwent an ILVA translocation and TEVAR with Zone 2 landing for aortic dissection. The diameter of the ILVA was 4.2, 2.3, and 2.2 mm, respectively, and the right vertebral artery (RVA) was dominant in all cases. In Patient No.1 and No.2 (ILVA diameter: 4.2 and 2.3 mm, respectively), the ILVA was anastomosed directly to the left common carotid artery. In Patient No.2, the translocated ILVA was occluded resulting in SCI, but the SCI improved when blood pressure was augmented. In Patient No.3 (ILVA diameter: 2.2 mm), the saphenous vein graft was interposed between the ILVA and the bypass artery because the ILVA diameter was small, but postoperatively, the ILVA remained patent, and no paraplegia was observed. The occlusion of ILVA could cause SCI, even if the RVA is larger than the LVA. Reconstruction of the ILVA is a critical procedure to prevent postoperative SCIs in patients undergoing TEVARs.</p>

DOI CiNii Research

Subvalvular tissue mimicking valve detachment-like pathology by vertical aneurysm in Takayasu's arteritis

Kentaro Kiryu, Itaru Igarashi, Takuya Wada, Hiroshi Yamamoto

Interactive Cardiovascular and Thoracic Surgery ( Interactive Cardiovascular and Thoracic Surgery )  34 ( 4 ) 717 - 719   2022.04  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Optimal stent length and distal positioning of frozen elephant trunks deployed from the aortic zone 0 for type A acute aortic dissection

Daichi Takagi, Hiroshi Yamamoto, Takayuki Kadohama, Kentaro Kiryu, Takuya Wada, Itaru Igarashi

Journal of Thoracic and Cardiovascular Surgery ( Journal of Thoracic and Cardiovascular Surgery )    2022.03  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Risk factors for spinal cord ischemia in frozen elephant trunk-induced upper spinal cord ischemia in patients with combination of degenerative arch aneurysms and peripheral artery disease: a possible mechanism

Kentaro Kiryu, Hiroshi Yamamoto, Takayuki Kadohama, Daichi Takagi, Yoshinori Itagaki, Takuya Wada, Itaru Igarashi

The Cardiothoracic Surgeon   29   2021.11  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Endovascular rescue for malpositioned frozen elephant trunk into the false lumen

Daichi Takagi, Takuya Wada, Wataru Igarashi, Takayuki Kadohama, Kentaro Kiryu, Takeshi Arai, Hiroshi Yamamoto

Journal of Cardiac Surgery ( Journal of Cardiac Surgery )  36 ( 10 ) 3948 - 3951   2021.10  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Right coronary ostium occlusion by aortic valve tumor during systole

Wataru Igarashi, Takuya Wada, Daichi Takagi, Takayuki Kadohama, Kentaro Kiryu, Itaru Igarashi, Hiroshi Yamamoto

Journal of Cardiac Surgery ( Journal of Cardiac Surgery )  36 ( 9 ) 3393 - 3395   2021.09  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Aortic remodeling mismatch: A potential risk factor of late distal stent graft-induced new entry after frozen elephant trunk deployment

Takuya Wada, Hiroshi Yamamoto, Takayuki Kadohama, Daichi Takagi

JTCVS Techniques ( JTCVS Techniques )  8   46 - 48   2021.08  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Calcified Aortic Wall Removal for Dysphagia Aortica Caused by Chronic Traumatic Aortic Pseudoaneurysm

Takuya Wada, Shogo Oyama, Shingo Ohuchi, Takayuki Kadohama, Daichi Takagi, Kentaro Kiryu, Itaru Igarashi, Hiroshi Yamamoto

Annals of Vascular Surgery ( Annals of Vascular Surgery )    2021  [Refereed]

Research paper (journal)  

DOI

Total arch repair with frozen elephant trunk for type A acute aortic dissection using the “zone 0 arch repair” strategy

Yamamoto Hiroshi, Kadohama Takayuki, Takagi Daichi

Annals Cardiothoracic Surgery   9 ( 3 ) 251 - 253   2020.03  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Comparative study of hyperpolarization-activated currents in pulmonary vein cardiomyocytes isolated from rat, guinea pig and rabbit.

Takagi Daichi, Okamoto Yosuke, Ohba T, Yamamoto Hirosihi, Ono Kyoichi

J Physiol Sci   70 ( 1 ) 6 - 6   2020.01  [Refereed]

Research paper (journal)   Domestic Co-author

Large non-coronary sinus of Valsalva aneurysm: a case report of an unusual cause of angina pectoris

Hidehiro Iwakawa, Takako Iino, Hiroshi Yamamoto, Hiroyuki Watanabe

Eur Heart J Case Rep   4   1 - 6   2020  [Refereed]

Research paper (journal)   Single author

DOI

Multiple graft injury due to migrated nonbroken sternal wires 2 years after cardiac surgery.

Kadohama Takayuki, Takagi Daichi, Takeshi Arai, Yamamoto Hiroshi

J Card Surg   35 ( 7 ) 1640 - 1641   2020  [Refereed]

Research paper (journal)   Domestic Co-author

Tumorectomy to Avoid Sudden Death by Pulmonary Embolism in a Patient with a Cardiac Tumor Originating from the Esophagus

Kiryu Kentaro, Kadohama Takayuki, Yamaura Gembu, Chida Yosifumi, Tanaka Fuminobu, Takagi Daichi, Itagaki Yoshinori, Yamamoto Hiroshi

Japanese Journal of Cardiovascular Surgery ( The Japanese Society for Cardiovascular Surgery )  48 ( 3 ) 170 - 172   2019  [Refereed]

Research paper (journal)   Domestic Co-author

<p>Tumor metastasis to the endocardium is rare. The patient was 58-year-old man who was given a diagnosis of a metastatic tumor to the right atrium and right ventricle. The tumor originated from the esophagus, and the patient was at risk of sudden death caused by acute pulmonary embolism. We performed tumorectomy to reduce the risk of sudden death. The postoperative course was satisfactory, and the tumorectomy was followed by chemotherapy. The 5-year survival rate in such cases has been reported to be only approximately 11%. However, resection of tumor mass may be useful for improving postoperative QOL and reducing the risk of sudden death.</p>

DOI

Metronidazole-Induced Encephalopathy in Treatment for a Thoracic Aortic Aneurysm Infected by <i>Bacteroides fragilis</i>

Takagi Daichi, Hirokawa Makoto, Kadohama Takayuki, Yamaura Gembu, Tanaka Fuminobu, Kiriu Kentaro, Itagaki Yoshinori, Yamazaki Yuya, Yamamoto Hiroshi, Saga Tomoo

Japanese Journal of Cardiovascular Surgery ( The Japanese Society for Cardiovascular Surgery )  47 ( 3 ) 142 - 147   2018  [Refereed]

Research paper (journal)   Domestic Co-author

<p>A 77-year-old man presented with fever and back pain. Computed tomography revealed a distal arch aneurysm. <i>Bacteroides fragilis </i>was found in a blood culture, and we diagnosed a thoracic infected aneurysm. Because of the rapid enlargement of the aneurysm and his frailty, a TEVAR procedure was urgently performed. He left the hospital after antibiotic treatment with meropenem. However, he was re-hospitalized due to recurrence of the infection. The infection was well-controlled by treatment with intravenous meropenem, and the subsequent oral administration of metronidazole (MNZ). He was re-hospitalized again 7 weeks after discharge due to unsteady gait and articulatory disorder. MNZ-induced encephalopathy (MIE) was diagnosed because FLAIR brain magnetic resonance imaging revealed an area of high signal intensity in the bilateral basal dentate nuclei. These symptoms improved after MNZ was changed to AMPC/CVA. Fifteen months later, the patient was doing well and had no recurrence of the infection. We performed TEVAR for a patient with a thoracic aneurysm infected by <i>B. fragilis</i>. The recurrence of the infection was controlled by adequate antibiotic therapy, which included the administration of MNZ. However, patients who are treated with MNZ should be carefully observed to detect the development of neurological signs, as MNZ may induce encephalopathy. The early detection and withdrawal of metronidazole is important for the improvement of MIE.</p>

DOI

Pulmonary Thromboembolism Caused by a Traumatic Aneurysm of the Popliteal Vein

Kiryu Kentaro, Yamaura Gembu, Kadohama Takayuki, Tanaka Fuminobu, Takagi Daichi, Yamamoto Hiroshi

Japanese Journal of Vascular Surgery ( JAPANESE SOCIETY FOR VASCULAR SURGERY )  27 ( 3 ) 221 - 223   2018  [Refereed]

Research paper (journal)   Domestic Co-author

<p>A popliteal vein aneurysm (PVA) could be an important pathology causing pulmonary thromboembolism (PTE). We report a rare case of traumatic PVA. A 59-year-old woman presented an onset of syncope and hypoxemia. The Computed tomography and ultrasonography revealed PTE and PVA. Because she had a risk of repetive PTE, she was refered to our department for surgery. We performed PVA resection and closure of the aneurysm ostium, which was followed by anticoagulant therapy for one year. To date there is no recurrence of vein thrombosis or PTE.</p>

DOI

Simultaneous appearance of intracardiac masses following chemotherapy in a patient with lung cancer.

Shimbo M, Watanabe Hiroyuki, Sato K, Yamamoto Hiroshi, Ito Hiroshi

Eur Heart J Cardiovasc Imaging   19 ( 1 ) 119 - 119   2018  [Refereed]

Research paper (journal)   Domestic Co-author

Acute aortic regurgitation in a bicuspid aortic valve due to the rupture of an anomalous cord.

Watanabe Hiroyuki, Shimbo M, Iino Kenji, Yamamoto Hiroshi, Ito Hiroshi

Anatol J Cardiol   17 ( 6 ) E5 - E5   2017.06  [Refereed]

Research paper (journal)   Domestic Co-author

Rapidly growing intraventricular mass in a patient with hereditary haemorrhagic telangiectasia.

Shimbo M, Watanabe Hiroyuki, Oguma Y, Yamamoto Hiroshi, Ito Hiroshi

Eur Heart J Cardiovasc Imaging   18 ( 4 ) 423 - 423   2017.04  [Refereed]

Research paper (journal)   Domestic Co-author

Isolated atrial septal defect complicated by tricuspid valve infective endocarditis.

Shimbo M, Watanabe Hiroyuki, Abe T, Sato T, Koyama T, Yamamoto Hiroshi, Ito Hiroshi

Intern Med   54 ( 19 ) 2463 - 2465   2015.01  [Refereed]

Research paper (journal)   Domestic Co-author

Myocardial Protection in cardiac surgery: a historical review from the beginning to current topics.

Yamamoto Hiroshi, Yamamoto Fumio

Gen Thorac Cardiovasc Surg   61   485 - 496   2013.01  [Refereed]

Research paper (journal)   Domestic Co-author

A free-floating left atrial thrombus develops intermittent entrapment in the mid-ventricle during diastole.

Fujiwara M, Watanabe Hiroyuki, Oguma Y, Yamaura Gembu, Ishibashi Kazuyuki, Yamamoto Hiroshi, Nobori K, Yamamoto Fumio, Ito Hiroshi

Heart Vessels   27 ( 4 ) 428 - 431   2012.04  [Refereed]

Research paper (journal)   Domestic Co-author

Rupture of chronic type B aortic dissection surgical repair without blood transfusion.

Yamamoto Hiroshi, Yamamoto Fumio, Yamaura Gembu, Motokawa Mamika, Tanaka Fuminobu, Sato Hiroshi, et al.,

Ann Vasc Surg   26 ( 4 ) 571e11 - 571e16   2012.04  [Refereed]

Research paper (journal)   Domestic Co-author

Right atrial giant myxoma occupying the right ventricular cavity.

Sato T, Watanabe Hiroyuki, Okawa M, Iino Kenji, Ishibashi Kazuyuki, Yamamoto Hiroshi, Yamamoto Fumio, Ito Hiroshi

Ann Thorac Surg   94 ( 2 ) 643 - 646   2012.02  [Refereed]

Research paper (journal)   Domestic Co-author

Down-regulation of L-type Ca2+ current in left atrial myocytes of rats during experimental cardiac hypertrophy.

Zhang C, Okamoto Y, Ohba T, Ishibashi Kazuyuki, Yamamoto Hiroshi, Ono Kyoichi, Yamamoto Fumio

Akita J Med   39   61 - 71   2012.01  [Refereed]

Research paper (journal)   Domestic Co-author

Two cases of cardified amorphous tumor mimicking mitral valve vegetation.

Fujiwara M, Watanabe Hiroyuki, Iino T, Kobukai Y, Ishibashi Kazuyuki, Yamamoto Hiroshi, Iino Kenji, Yamamoto Fumio, Ito Hiroshi

Circulation   13   e432 - e434   2012.01  [Refereed]

Research paper (journal)   Domestic Co-author

Effects of hypoxia on coronary microcirculation during postnatal development.

Yamamoto Fumio, Yamamoto Hiroshi

Gen Thorac Cardiovasc Surg   59 ( 10 ) 669 - 671   2011.10  [Invited]

Research paper (journal)   Domestic Co-author

Intermediate and long-term outcomes after treating symptomatic persistent sciatic artery using different techniques.

Yamamoto Hiroshi, Yamamoto Fumio, Ishibashi Kazuyuki, Yamaura Gembu, Shiroto Keisuke, Motokawa Mamika, et al.,

Ann Vasc Surg   25 ( 6 ) 837e9 - 837e15   2011.06  [Refereed]

Research paper (journal)   Domestic Co-author

Vulnerability of an equine pericardial roll graft to Gram-positive cocci after graft replacement for ruptured infected abdominal aorta.

Yamamoto Hiroshi, Yamamoto Fumio, Tanaka Fuminobu, Nishikawa Yuji

Interact Cardiovasc Thorac Surg   12 ( 5 ) 866 - 868   2011.05  [Refereed]

Research paper (journal)   Domestic Co-author

Acute occlusion of the abdominal aorta with concomitant internal iliac occlusion.

Yamamoto Hiroshi, Yamamoto Fumio, Tanaka Fuminobu, Motokawa Mamika, Shiroto Keisuke, Yamaura Gembu

Ann Thorac Cardiovasc Surg   17 ( 4 ) 422 - 427   2011.04  [Refereed]

Research paper (journal)   Domestic Co-author

Blood cardioplegia serves as a bicarbonate donor to the myocardium during ischemia: effects of anoxia and hypercapnia on acid-base characteristics of blood cardioplegic solution.

Yamamoto Hiroshi, Goh Kazutomo, Magishi Katsuaki, Sasajima Tadahiro, Yamamoto Fumio

Eur Surg Res   47 ( 4 ) 267 - 273   2011.04  [Refereed]

Research paper (journal)   Domestic Co-author

Open stent grafting for abdominal aortic aneurysm in a patient with a severely calcified abdominal aorta.

Yamamoto Hiroshi, Yamamoto Fumio, Ishibashi Kazuyuki, Yamaura Gembu

Interact Cardiovasc Thorac Surg   12 ( 3 ) 494 - 496   2011.03  [Refereed]

Research paper (journal)   Domestic Co-author

Bilateral retroperitoneal approach to repairing a ruptured right iliac artery aneurysm in a patient who has undergone transperitoneal abdominal surgery.

Yamamoto Hiroshi, Yamamoto Fumio, Fukuhiro Y, Yamaura Gembu, Ishibashi Kazuyuki, Motokawa Mamika

Ann Thorac Cardiovasc Surg   17 ( 2 ) 204 - 207   2011.02  [Refereed]

Research paper (journal)   Domestic Co-author

Long-term outcomes of open surgical repair for ruptured iliac artery aneurysms.

Yamamoto Hiroshi, Yamamoto Fumio, Ishibashi Kazuyuki, Liu KX, Yamaura Gembu, Chida Y, et al.

Ann Vasc Surg   25   740 - 747   2011.01  [Refereed]

Research paper (journal)   Domestic Co-author

Reduction of spinal cord ischemia/reperfusion injury with simvastatin in rats.

Saito Takeshi, Tsuchida M, Umehara S, Kohno T, Yamamoto Hiroshi, Hayashi J

Anesth Analg   113   565 - 571   2011.01  [Refereed]

Research paper (journal)   Domestic Co-author

Acute aortic occlusion due to false-lumen expansion after repair of abdominal aortic rupture in type B acute aortic dissection.

Yamamoto Hiroshi, Yamamoto Fumio, Izumoto Hiroshi, Shiroto Keisuke, Tanaka Fuminobu, Yamaura Gembu, et al.

Ann Vasc Surg   24 ( 7 ) 951e1 - 951e6   2010.07  [Refereed]

Research paper (journal)   Domestic Co-author

Aneurysm of a right-sided descending thoracic aorta with a left-sided aortic arch and aberrant right subclavian artery.

Yamamoto Hiroshi, Yamamoto Fumio, Tanaka Fuminobu, Ishibashi Kazuyuki, Yamaura Gembu, Shiroto Keisuke, et al.

Ann Vasc Surg   24 ( 6 ) 822e1 - 822e5   2010.06  [Refereed]

Research paper (journal)   Domestic Co-author

Repetitive contained rupture of an infected abdominal aortic aneurysm with concomitant vertebral erosion.

Yamamoto Hiroshi, Yamamoto Fumio, Izumoto Hiroshi, Tanaka Fuminobu, Ishibashi Kazuyuki, et al.

Ann Vasc Surg   24 ( 6 ) 824e1 - 824e5   2010.06  [Refereed]

Research paper (journal)   Domestic Co-author

Effect of inhibition of glycogen synthase kinase-3 on cardiac hypertrophy during acute pressure overload.

Yamamoto Fumio, Yamamoto Hiroshi

Gen Thorac Cardiovasc Surg   58 ( 6 ) 263 - 264   2010.06  [Invited]

Research paper (journal)   Domestic Co-author

Right retroperitoneal approach for repair of an abdominal aortic aneurysm involving bilateral iliac arteries in a patient with a left-side stoma after abdominoperineal resection.

Yamamoto Hiroshi, Yamamoto Fumio, Izumoto Hiroshi, Yamaura Gembu, Ishibashi Kazuyuki, Shiroto Keisuke, et al.

Ann Vasc Surg   24 ( 5 ) 69e5 - 69e9   2010.05  [Refereed]

Research paper (journal)   Domestic Co-author

Ligation-and-bypass technique through the posterior approach for bilateral popliteal aneurysms.

Yamamoto Hiroshi, Yamamoto Fumio, Seki Keiji, Shiroto Keisuke, Yamaura Gembu, Motokawa Mamika, et al

Ann Vasc Surg   24 ( 3 ) 417e1 - 417e4   2010.03  [Refereed]

Research paper (journal)   Domestic Co-author

高齢者ファロー四徴症に対する外科的治療の1例

千田佳史,山本文雄,山本浩史,石橋和幸,山浦玄武,白戸圭介,本川真美加,田中郁信,関啓二,松川誠

日本心臓血管外科学会誌   39 ( 3 ) 133 - 136   2010  [Refereed]

Research paper (journal)   Domestic Co-author

Primary sarcoma of the right ventricle: surgical and adjuvant therapy.

Yamamoto Hiroshi, Yamamoto Fumio, Ishibashi Kazuyuki, Matsukawa Makoto, Liu KX, Hasegawa Hitoshi

Gen Thorac Cardiovasc Surg   57 ( 8 ) 421 - 425   2009.08  [Refereed]

Research paper (journal)   Domestic Co-author

In situ replacement of the thoracic aorta using an equine pericardial roll graft an aortobronchial fistula due to aortic rupture.

Yamamoto Hiroshi, Yamamoto Fumio, Ishibashi Kazuyuki, Chida Y, Minamiya Yoshihiro, Nanjyo H

Gen Thorac Cardiovasc Surg   57 ( 8 ) 413 - 417   2009.08  [Refereed]

Research paper (journal)   Domestic Co-author

In situ replacement with equine pericardial roll grafts for ruptured aneurysms of the abdominal aorta.

Yamamoto Hiroshi Yamamoto Fumio, Ishibashi Kazuyuki, Motokawa Mamika

J Vasc Surg   49 ( 4 ) 1041 - 1045   2009.04  [Refereed]

Research paper (journal)   Domestic Co-author

Cardioprotective effects of normothermic reperfusion with oxygenated potassium cardioplegia: a possible mechanism.

Yamamoto Hiroshi, Magishi Katsuaki, Goh Kazutomo, Sasajima Tadahiro, Yamamoto Fumio

Interact Cardiovasc Thorac Surg   9 ( 4 ) 598 - 604   2009.04  [Refereed]

Research paper (journal)   Domestic Co-author

Enhanced coronary vascular turgor effect on post-ischemic diastolic function in hypertrophied heart.

Yamamoto Hiroshi, Yamamoto Fumio, Ichikawa Hajime

Interact Cardiovasc Thorac Surg   9 ( 4 ) 605 - 608   2009.04  [Refereed]

Research paper (journal)   Domestic Co-author

Leaflet suspension and subvalvular annuloplasty in aortic valve prolapse.

Izumoto Hiroshi, Kawazoe Kohei, Oka T, Ishibashi Kazuyuki, Yamamoto Hiroshi, Yamamoto Fumio

Asian Cardiovasc Thorac Ann   17 ( 3 ) 278 - 281   2009.03  [Refereed]

Research paper (journal)   Domestic Co-author

Vascular prosthesis rupture caused by with rib stump after thoracic aorta replacement.

Yamamoto Hiroshi, Yamamoto Fumio, Ishibashi Kazuyuki, Noishiki Y

J Vasc Surg   50 ( 1 ) 195 - 197   2009.01  [Refereed]

Research paper (journal)   Domestic Co-author

The effects of Na movement on surgical myocardial protection: the role of the Na+-H+ exchange system and Na-Channel in the development of ischemia and reperfusion injury.

Liu KX, Fumio Yamamoto, Hiroshi Yamamoto, Wang T, Zhu Z, Xu R, Zhang S

Ann Thorac Cardiovasc Surg.   13   301 - 307   2007.01  [Refereed]

Research paper (journal)   Single author

Reevalution of influence of lower effective orifice area index on postoperative cardiac performance and cardiac hypertrophy in aortic valve replacement.

Enomoto Yoshinori, Yamamoto Fumio, Yamamoto Hiroshi, Ishibashi Kazuyuki, Yamaura Gembu, et al.

Akita J Med   34   43 - 53   2007.01  [Refereed]

Research paper (journal)   Domestic Co-author

Surgial treatment of ventricular septal perforation following myocardial infarction: surgical outcomes as a result of choosing delayed surgery and assosiated problems.

Motokawa Mamika, Yamamoto Fumio, Ishibashi Kazuyuki, Yamamoto Hiroshi, Yamaura Gembu, et al.

Akita J Med   34   67 - 75   2007.01  [Refereed]

Research paper (journal)   Domestic Co-author

Reduced tolerance of global ischemia in the hypertrophied heart.

Hiroshi Yamamoto, Fumio Yamamoto, Goh Kazutomo, Sasajima Tadahiro

Jpn J Thorac and Cardiovasc Surg   49   287 - 295   2001.01  [Refereed]

Research paper (journal)   Single author

High accumulation of plasminogen and tissue plasminogen activator at the flow surface of mural fibrin in the human arterial system

Sasajima T, Takano Y, Hiraishi Y, Goh K, Azuma N, Sasajima Y, Yamazaki K, Yamamoto H

Journal of Vascular Surgery   32 ( 2 ) 374 - 382   2000.01  [Refereed]

Research paper (journal)   Domestic Co-author

Konno Procedure for Infective Endocarditis Involving Aortic Valve in a Small Child

Goh K, Yamamoto H, Tsuda N, Sasajima T

Ann Thorac Surg   69   1264 - 1666   2000  [Refereed]

Research paper (journal)   Domestic Co-author

Ruptured mitral valve aneurysm in a patient with quadricupid aortic valve

Goh K, Yamamoto H, Inaba M, Kakuchi H, Sasajima T

J Cardiovasc Surg   41   393 - 394   2000  [Refereed]

Research paper (journal)   Domestic Co-author

Postoperative delirium in patients with chronic lower limb ischemia: what are the specific markers?

Sasajima Y, Sasajima T, Uchida H, Kawai S, Haga M, Akasaka N, Kusakabe M, Inaba M, Goh K, Yamamoto H

Eur J Vasc Endovasc Surg   20   132 - 137   2000  [Refereed]

Research paper (journal)   Domestic Co-author

Effect of Cardioplegic Arrest on Post-Ischemic Cardiac Function in Pressure Overload-Induced Hypertrophy.

Yamamoto H, Yamamoto F, Goh K, Sasajima T

Akita J Med   27 ( 2 ) 101 - 110   2000  [Refereed]

Research paper (journal)   Domestic Co-author

Is the Use of Catecholamine Before Ischemic Arrest sate? Effect of Catecholamine on Rat Heart Ischemia/Reperfusion Injury

Shimada Y, Yamamoto F, Yamamoto H, Newling R

Jpn J Thorac and Cardiovasc Surg   47   299 - 312   1999  [Refereed]

Research paper (journal)   International Co-author

Vascular Clamp for Hemostasis and Stabilization During Minimally Invasive Direct Coronary Artery

Goh K, Inaba M, Yamamoto H, Akasaka N, Sasajima T

Ann Thorac Surg   68   585 - 586   1999  [Refereed]

Research paper (journal)   Domestic Co-author

Isolated right ventricular hyperplasia: intraoperative balloon occlusion test

Goh K, Sasajima T, Inaba M, Yamamoto H, Kawashima E, Kubo Y

Ann Thorac Surg   65   551 - 553   1998  [Refereed]

Research paper (journal)   Domestic Co-author

Effect of Preischemic Catecholamine Treatment on Ischemia-Reperfusion Injury of the Myocardium - Subtype, Dose, and Temperature Dependency

Shimada Y, Yamamoto F, Yamamoto H, Oka T

Japanese Circulation Journal   62   517 - 526   1998  [Refereed]

Research paper (journal)   Domestic Co-author

Coronary artery bypass grafting of Takayasu's disease with calcified aorta and subclavian artery obstruction

Goh K, Sasajima T, Inaba M, Yamamoto H, Azuma N, Kubo Y

J Cardiovasc Surg   38   415 - 417   1997  [Refereed]

Research paper (journal)   Domestic Co-author

Transient reperfusion with acidic solution affects postischemic functional recovery: studies in the isolated working rat heart

Ohashi T, Yamamoto F, Yamamoto H, Ichikawa H, Shibata T, Kawashima Y

J Thorac Cardiovasc Surg   111 ( 3 ) 613 - 620   1996  [Refereed]

Research paper (journal)   Domestic Co-author

Temperature-dependent cardioprotection of exogenous substrates in long-term heart preservation with Continuous perfusion : twenty-four-hour preservation of isolated rat heart with St. Thomas' Hospital Solution Containing glucose, insulin, and aspartate

Shimada Y, Yamamoto F, Yamamoto H, Oka T, Kawashima Y

Journal of Heart & Lung Transplantation   15 ( 5 ) 485 - 495   1996  [Refereed]

Research paper (journal)   Domestic Co-author

Left ventricular pressure overload during postnatal development: effects on coronary vasodilator reserve and tolerance to hypothermic global ischemia

Yamamoto H, Avkiran M

J Thorac Cardiovasc Surg   105   120 - 131   1993  [Refereed]

Research paper (journal)  

Changes in coronary vasodilatory reserve induced by pressure overload during post-natal development: effects on post-ischemic perfusion

Yamamoto H, Avkiran M

Eur J Cardio-thorac Surg   7   26 - 33   1993  [Refereed]

Research paper (journal)  

Harmful effects of inotropic agents on myocardial protection source(共著)

Annals of Thoracic Surgery   52 ( 4 ) 927 - 933   1991.01

Research paper (journal)  

The Effects of Several Pharmacologic Agents upon Postischemic Recovery

Yamamoto F, Yamamoto H, Yoshida S, Ichikawa H, Takahashi A, Yagihara T, Fujita T

Cardiovasc Drugs Ther   5   301 - 308   1991  [Refereed]

Research paper (journal)   Domestic Co-author