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OKADA Ayako

Academic OrganizationTEL
Education and Research OrganizationUniversity Hospital Center for Advanced MedicineFAX
PositionAssociate ProfessorMail Address
AddressAsahi 3-1-1 Matsumoto, NaganoWeb site

Modified:07/28/2021

Profile

Research Field
Cardioangiology
Academic Background
Graduate School
2014

College
1998
Awards
2013

Research

Books, Articles, etc.
Articles
Safe and effective transvenous lead extraction for elderly patients utilizing non-laser and laser tools: a single-center experience in Japan
HEART AND VESSELS,36(6):882-889 2021(Jun.)
Author:Okada, Ayako; Tabata, Hiroaki; Shoda, Morio; Shoin, Wataru; Kobayashi, Hideki; Okano, Takahiro; Yoshie, Koji; Kato, Ken; Saigusa, Tatsuya; Ebisawa, Soichiro; Motoki, Hirohiko; Kuwahara, Koichiro;
Keywords:Older patients; Device extraction; Complication; Non-functional leads; Success rate;


Prognostic usefulness of residual SYNTAX score combined with clinical factors for patients with acute coronary syndrome who underwent percutaneous coronary intervention from the SHINANO Registry
HEART AND VESSELS,36(2):170-179 2021(Feb.)
Author:Kashiwagi, Daisuke; Ebisawa, Soichiro; Yui, Hisanori; Maruyama, Shusaku; Nagae, Ayumu; Sakai, Takahiro; Kato, Tamon; Saigusa, Tatsuya; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;
Keywords:Percutaneous coronary intervention; Acute coronary syndrome; Multi-vessel coronary disease; Residual SYNTAX score;


Impact of nutritional index on long-term outcomes of elderly patients with coronary artery disease: sub-analysis of the SHINANO 5 year registry
HEART AND VESSELS,36(1):7-13 2021(Jan.)
Author:Maruyama, Shusaku; Ebisawa, Souichiro; Miura, Takashi; Yui, Hisanori; Kashiwagi, Daisuke; Nagae, Ayumu; Sakai, Takahiro; Kato, Tamon; Saigusa, Tatsuya; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;
Keywords:Coronary artery disease; Nutritional index; Prognosis;


"Alpha"-Looped Broken Pacemaker Lead Inside the Heart
CIRCULATION JOURNAL,85(1):77-77 2021(Jan.)
Author:Tabata, Hiroaki; Okada, Ayako; Kobayashi, Hideki; Shoin, Wataru; Okano, Takahiro; Yoshie, Koji; Motoki, Hirohiko; Shoda, Morio; Kuwahara, Koichiro;


A case of transient ventricular pre-excitation associated with takotsubo cardiomyopathy
JOURNAL OF ELECTROCARDIOLOGY,65:73-75 2021
Author:Kobayashi, Hideki; Tabata, Hiroaki; Shoin, Wataru; Okano, Takahiro; Yoshie, Koji; Okada, Ayako; Shoda, Morio; Kuwahara, Koichiro;
Keywords:Takotsubo cardiomyopathy; Pre-excitation; Delta wave; Accessory pathway;


Impact of changes in body mass index after percutaneous coronary intervention on long-term outcomes in patients with coronary artery disease
HEART AND VESSELS,35(12):1657-1663 2020(Dec.)
Author:Yui, Hisanori; Ebisawa, Soichiro; Miura, Takashi; Nakamura, Chie; Maruyama, Shusaku; Kashiwagi, Daisuke; Nagae, Ayumu; Sakai, Takahiro; Kato, Tamon; Saigusa, Tatsuya; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;
Keywords:Obesity paradox; Percutaneous coronary intervention; Coronary artery disease; Prognosis;


Prognostic Impact of Cardio-renal-anemia Syndrome in Patients at Risk for Heart Failure from the IMPACT-ABI study
信州医学雑誌,68(3):139-147 2020(Jun.)
Author:Shoin W, Ebisawa S, Saigusa T, Sakai T, Oguchi Y, Okada A, Motoki H, Kuwahara K


Impact of Ambulation Status in Patients with End-stage Renal Disease on Hemodialysis due to Diabetic Nephropathy : The PREDICT Study
信州医学雑誌,68(3):131-138 2020(Jun.)
Author:Kato T, Miyashita Y, Sone H, Mizukami T, Kanno Y, Oguchi T, Yokota D, Shiotsuki N, Mizukami E, Terashima M, Aruga M, Yui H, Maruyama S, Kobayashi H, Kashiwagi D, Nagae A, Sakai T, Saigusa T, Ebisawa S, Okada A, Motoki H, Kuwahara K


Cardio-renal and cardio-hepatic interactions predict cardiovascular events in elderly patients with heart failure
PLOS ONE,15(10) 2020
Author:Okano, Takahiro; Motoki, Hirohiko; Minamisawa, Masatoshi; Kimura, Kazuhiro; Kanai, Masafumi; Yoshie, Koji; Higuchi, Satoko; Saigusa, Tatsuya; Ebisawa, Soichiro; Okada, Ayako; Shoda, Morio; Kuwahara, Koichiro;


Prognostic significance of high-sensitivity cardiac troponin in patients with heart failure with preserved ejection fraction
HEART AND VESSELS,34(10):1650-1656 2019(Oct.)
Author:Suzuki, Sho; Motoki, Hirohiko; Minamisawa, Masatoshi; Okuma, Yukari; Shoin, Wataru; Okano, Takahiro; Kimura, Kazuhiro; Ebisawa, Soichiro; Okada, Ayako; Kuwahara, Koichiro;
Keywords:Heart failure with preserved ejection fraction; High-sensitivity troponin T; Prognosis;


Epicardial Stone - Unfamiliar Calcified Mass at the Site of Left Ventricular Old Myocardial Infarction -
CIRCULATION JOURNAL,83(9):1969-1969 2019(Sep.)
Author:Tabata, Hiroaki; Motoki, Hirohiko; Sakai, Takahiro; Okada, Ayako; Kuwahara, Koichiro;


Comparison Between Contact Force Monitoring and Unipolar Signal Modification as a Guide for Catheter Ablation of Atrial Fibrillation Prospective Multi-Center Randomized Study
CIRCULATION-ARRHYTHMIA AND ELECTROPHYSIOLOGY,12(8) 2019(Aug.)
Author:Ejima, Koichiro; Kato, Ken; Okada, Ayako; Wakisaka, Osamu; Kimura, Ryusuke; Ishizawa, Makoto; Imai, Taku; Toyama, Yuko; Shoda, Morio; Hagiwara, Nobuhisa;
Keywords:antiarrhythmic agents; atrial fibrillation; catheter ablation; contact force; freedom; pulmonary vein; unipolar signal;


Ankle-Brachial Index as a Prognostic Indicator in Patients with Atrial Fibrillation -A Subanalysis of the IMPACT-ABI Study
信州医学雑誌,67(3):197-204 2019(Jun.)
Author:Oguchi Y, Saigusa T, Ebisawa S, Okada A, Motoki H, Kuwahara K


Comparison of leg loader and treadmill exercise for evaluating patients with peripheral artery disease
HEART AND VESSELS,34(4):590-596 2019(Apr.)
Author:Ueki, Yasushi; Miura, Takashi; Mochidome, Tomoaki; Senda, Keisuke; Ebisawa, Soichiro; Saigusa, Tatsuya; Motoki, Hirohiko; Okada, Ayako; Koyama, Jun; Kuwahara, Koichiro;
Keywords:Ankle-brachial index; Diagnosis; Exercise test; Peripheral artery disease;


Establishment of a Healthcare System for Patients With Adult Congenital Heart Disease in Collaboration With Children's Hospital - The Nagano Model -
CIRCULATION JOURNAL,83(2):424-431 2019(Feb.)
Author:Motoki, Hirohiko; Yasukochi, Satoshi; Takigiku, Kiyohiro; Takei, Kohta; Okamura, Toru; Kimura, Kazuhiro; Minamisawa, Masatoshi; Okada, Ayako; Saigusa, Tatsuya; Ebisawa, Soichiro; Seto, Tatsuichiro; Shoda, Morio; Okada, Kenji; Kuwahara, Koichiro;
Keywords:Adult congenital heart disease; Patient care system;


Single-center experience with percutaneous lead extraction of cardiac implantable electric devices (vol 71, pg 192, 2018)
JOURNAL OF CARDIOLOGY,73(3-4):262-262 2019
Author:Okada, Ayako; Shoda, Morio; Tabata, Hiroaki; Shoin, Wataru; Kobayashi, Hideki; Okano, Takahiro; Yoshie, Koji; Oguchi, Yasutaka; Takeuchi, Takahiro; Kato, Ken; Kuwahara, Koichiro;


IMPACT OF HYPERURICEMIA ON PATIENTS WITH DIABETES MELLITUS WHO UNDERWENT PERCUTANEOUS CORONARY INTERVENTION
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,73(9):115-115 2019
Author:Nishikawa, Ken; Nagae, Ayumu; Miura, Takashi; Fujimori, Koki; Sunohara, Daisuke; Yui, Hisanori; Maruyama, Shusaku; Nakamura, Chie; Tabata, Hiroaki; Kashiwagi, Daisuke; Kobayashi, Hideki; Sakai, Takahiro; Senda, Keisuke; Katoh, Tamon; Saigusa, Tatsuya; Ebisawa, Soichiro; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;


IMPACT OF NUTRITIONAL INDEX FOR LONG TERM OUTCOME OF ELDERLY PATIENTS WITH CORONARY ARTERY DISEASE FROM SUBANALYSIS OF THE SHINANO 5 YEARS REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,73(9):118-118 2019
Author:Maruyama, Shusaku; Miura, Takashi; Senda, Keisuke; Taki, Minami; Kobayashi, Masanori; Kanai, Masafumi; Nomi, Hidetomo; Hashizume, Naoto; Otagiri, Kyuhachi; Miyashita, Yusuke; Nishikawa, Ken; Sunohara, Daisuke; Yui, Hisanori; Nakamura, Chie; Tabata, Hiroaki; Kashiwagi, Daisuke; Kobayashi, Hideki; Nagae, Ayumu; Sakai, Takahiro; Katoh, Tamon; Saigusa, Tatsuya; Ebisawa, Souichiro; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;


IMPACT OF THE CLINICAL SYNTAX SCORE ON 5-YEAR CLINICAL OUTCOMES AFTER PERCUTANEOUS CORONARY INTERVENTION FROM SHINANO REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,73(9):1147-1147 2019
Author:Kashiwagi, Daisuke; Miura, Takashi; Yui, Hisanori; Mruyama, Shusaku; Nakamura, Chie; Nagae, Ayumu; Sakai, Takahiro; Senda, Keisuke; Kato, Tamon; Saigusa, Tatsuya; Ebisawa, Soichiro; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;


IMPACT OF HISTORY OF CEREBRO-VASCULAR DISEASE TO THE LONG-TERM OUTCOMES AFTER PERCUTANEOUS CORONARY INTERVENTION: INSIGHTS FROM THE SHINANO 5 YEARS REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,73(9):1150-1150 2019
Author:Nakamura, Chie; Ebisawa, Soichiro; Miura, Takashi; Senda, Keisuke; Taki, Minami; Kobayashi, Masanori; Kanai, Masafumi; Okuma, Yukari; Yanagisawa, Takashi; Hashidume, Naoto; Otagiri, Kyuhachi; Shoin, Kyoko; Watanabe, Noboru; Karube, Kenichi; Nakajima, Hiroyuki; Saigusa, Tatsuya; Miyashita, Yusuke; Yui, Hisanori; Maruyama, Shusaku; Kashiwagi, Daisuke; Nagae, Ayumu; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;


PROGNOSTIC IMPACT OF GERIATRIC NUTRITIONAL RISK INDEX IN ELDERLY PATIENTS WITH HEART FAILURE
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,73(9):1807-1807 2019
Author:Okano, Takahiro; Motoki, Hirohiko; Minamisawa, Masatoshi; Kimura, Kazuhiro; Ebisawa, Soichiro; Okada, Ayako; Shoda, Morio; Kuwahara, Koichiro;


LONG-TERM OUTCOME COMPARISON OF DRUG-ELUTING STENTS AND BARE-METAL STENTS IN PATIENTS WITH HIGH BLEEDING RISK
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,73(9):1110-1110 2019
Author:Sunohara, Daisuke; Nagae, Ayumu; Miura, Takashi; Senda, Keisuke; Taki, Minami; Kobayashi, Masanori; Kanai, Masafumi; Okuma, Yukari; Yanagisawa, Takashi; Hashizume, Naoto; Otagiri, Kyuhachi; Saigusa, Tatsuya; Ebisawa, Souichiro; Miyashita, Yusuke; Yui, Hisanori; Maruyama, Shusaku; Nakamura, Chie; Tabata, Hiroaki; Kashiwagi, Daisuke; Kobayashi, Hideki; Sakai, Takahiro; Kato, Tamon; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;


THE IMPACT OF DIABETES AND HBA1C ON ELDER-PATIENTS AFTER PERCUTANEOUS CORONARY INTERVENTION: FROM SHINANO REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,73(9):76-77 2019
Author:Nagae, Ayumu; Nishikawa, Ken; Miura, Takashi; Taki, Minami; Kobayashi, Masanori; Kanai, Masafumi; Yanagisawa, Takashi; Hashizume, Naoto; Otagiri, Kyuhachi; Shoin, Kyoko; Miyashita, Yusuke; Fujimori, Koki; Sunohara, Daisuke; Yui, Hisanori; Maruyama, Shusaku; Nakamura, Chie; Kashiwagi, Daisuke; Senda, Keisuke; Sakai, Takahiro; Katou, Tamon; Saigusa, Tatsuya; Ebisawa, Soichiro; Okada, Ayako; Motoki, Hirohiko; Kuwahara, Koichiro;


Impact of inpatient cardiac rehabilitation on Barthel Index score and prognosis in patients with acute decompensated heart failure
INTERNATIONAL JOURNAL OF CARDIOLOGY,293:125-130 2019
Author:Motoki, Hirohiko; Nishimura, Musashi; Kanai, Masafumi; Kimura, Kazuhiro; Minamisawa, Masatoshi; Yamamoto, Shuhei; Saigusa, Tatsuya; Ebisawa, Soichiro; Okada, Ayako; Kuwahara, Koichiro;


Impact of inpatient cardiac rehabilitation on Barthel Index score and prognosis in patients with acute decompensated heart failure
Int J Cardiol,293:125-130 2019
Author:Motoki H, Nishimura M, Kanai M, Kimura K, Minamisawa M, Yamamoto S, Saigusa T, Ebisawa S, Okada A, Kuwahara K


omparison between Contact Force Monitoring and Unipolar Signal Modification as a Guide for Catheter Ablation of Atrial Fibrillation: A Prospective Multi-Center Randomized
Circ Arrhythm Electrophysiol,12(8):e007311 2019
Author:Ejima K, Kato K, Okada A, Wakisaka O, Kimura R, Ishizawa M, Imai T, Toyama Y, Shoda M, Hagiwara N


Biopsy detection and clinical management of acute lymphocytic myocarditis in pregnancy
J Cardiol Cases,20(5):164-167 2019
Author:Sunohara D, Motoki H, Saigusa T, Ebisawa S, Okada A, Ando H, Sato M, Kuwahara K


Successful inferior vena cava filter removal using pacemaker lead extraction methods
J Cardiol Cases,19(4):129-132 2019
Author:Itagaki T, Okada A, Tabata H, Shoin W, Kobayashi H, Okano T, Oguti Y, Mochidome T, Saigusa T, Ebisawa S, Motoki H, Shoda M, Kuwahara K


Comparison of leg loader and treadmill exercise for evaluating patients with peripheral artery disease
Heart Vessels,34(4):590-596 2019
Author:Ueki Y, Miura T, Mochidome T, Senda K, Ebisawa S, Saigusa T, Motoki H, Okada A, Koyama J, Kuwahara K


Prognostic significance of high‑sensitivity cardiac troponin in patients with heart failure with preserved ejection fraction
Heart Vessels,34(10):1650-1656 2019
Author:Suzuki S, Motoki H, Minamisawa M, Okuma Y, Shoin W, Okano T, Kimura K, Ebisawa S, Okada A, Kuwahara K


Association between reactive hyperemia peripheral arterial tonometry index and atrial fibrillation recurrence after catheter ablation
Int J Cardiol Heart Vasc,24:100385 2019
Author:Kobayashi H, Okada A, Tabata H, Shoin W, Okano T, Yoshie K, Oguchi Y, Kato K, Shoda M, Kuwahara K


Wire perforation causing cardiopulmonary arrest during radiofrequency hot balloon ablation for pulmonary vein isolation
J Cardiol Cases,19(5):169-172 2019
Author:Okano T, Okada A, Tabata H, Kobayashi H, Shoin W, Yoshie K, Oguchi Y, Shoda M, Kuwahara K


Epicardial Stone: Unfamiliar Calcified Mass at the Site of a Left Ventricular Old Myocardial Infarction
Circ J,83(9):262 2019
Author:Tabata H, Motoki H, Sakai T, Okada A, Kuwahara K


Establishment of a Healthcare System for Patients with Adult Congenital Heart Disease in Collaboration with Children’s Hospitals: The Nagano Model
Circ J,83(2):424-431 2019
Author:Motoki H, Yasukochi S, Takigiku K, Takei K, Okamura T, Kimura K, Minamisawa M, Okada A, Saigusa T, Ebisawa S, Seto T, Shoda M, Okada K, Kuwahara K


Single-center experience with percutaneous lead extraction of cardiac implantable electric devices
JOURNAL OF CARDIOLOGY,71(1-2):192-196 2018
Author:Okada, Ayako; Shoda, Morio; Tabata, Hiroaki; Shoin, Wataru; Kobayashi, Hideki; Okano, Takahiro; Yoshie, Koji; Oguchi, Yasutaka; Takeuchi, Takahiro; Kato, Ken; Kuwahara, Koichiro;
Keywords:Device infection; Complications; Cardiac implantable electric device extraction using excimer laser; Cardiac implantable electric device extraction using mechanical sheath;


Prevalence Rate of Ultrasonography for Detection of Deep Vein Thrombosis
The Journal of Japanese College of Angiology,58(9):145-149 2018
Author:Yamasaki Saeko;Motoki Hirohiko;Kuwahara Koichiro;Miura Takashi;Senda Keisuke;Sakai Takahiro;Oguchi Yasutaka;Kato Tamon;Saigusa Tatsuya;Ebisawa Soichiro;Okada Ayako
Abstract:

Background: Pulmonary thromboembolism is often complicated by deep vein thrombosis (DVT), however a part of cases are asymptomatic. It is important early detection for asymptomatic DVT. Methods: Of the 108 consecutive patients undergoing venous ultrasonography (US) between January and April 2016, we enrolled 80 patients without previous venous US. Result: DVT was observed in 29 patients (36.2%). Twenty eight patients (35%) had malignant disease and 17 patients (21.3%) had immobility in all patients. Medical history of heart failure was more prevalent in patients with DVT compared with patients without DVT (6 patients (20.6%) vs 2 patients (3.9%), p=0.024). Conclusion: D-dimer was recommended for DVT screening but it had a problem with high false positive value. We needed evaluation of combination of D-dimer and other examinations.


Keywords:venous thromboembolism;deep vein thrombosis;ultrasonography


Duration of myocardial early systolic lengthening for diagnosis of coronary artery disease
Open Heart ,5:e000896 2018
Author:Minamisawa M, Koyama J, Kozuka A, Miura T, Saigusa T, Ebisawa S, Motoki H, Okada A, Ikeda U, Kuwahara K


Single-center experience with percutaneous lead extraction of cardiac implantable electric devices
J Cardiol,71(2):192-196 2018
Author:Okada A, Shoda M, Tabata H, Shoin W, Kobayashi H, Okano T, Yoshie K, Oguchi Y, Takeuchi T, Kato K, Kuwahara K


Cardiac hyaluronan may be associated with the persistence of atrial fibrillation
HEART AND VESSELS,32(9):1144-1150 2017(Sep.)
Author:Okada, Ayako; Kashima, Yuichiro; Tomita, Takeshi; Takeuchi, Takahiro; Oguchi, Yasutaka; Yoshie, Koji; Shoin, Wataru; Shoda, Morio; Nitta, Kenichi; Kuwahara, Koichiro; Imamura, Hiroshi;
Keywords:Atrial fibrillation; Hyaluronan; Oxidative stress; Inflammation; Brain natriuretic peptide;


Cardiac hyaluronan may be associated with the persistence of atrial fibrillation
Heart Vessels,32(9):1144-1150 2017
Author:Okada A, Kashima Y, Tomita T, Takeuchi T, Oguchi Y, Yoshie K, Shoin W, Shoda M, Nitta K, Kuwahara K, Imamura H


Hot balloon ablation of persistent atrial fibrillation with a dilated left atrium in a case of dilated cardiomyopathy
International Journal of Diagnostic Imaging,4(2):28-30 2017
Author:Okada A, Shoda M, Takeuchi T, Kato K, Shoin W, Okano T, Kobayashi H, Oguchi Y, Kuwahara K


Failure of steroid withdrawal guided by 18F-FDG PET in a patient with cardiac sarcoidosis
J Cardiol Cases,15(1):10-13 2017
Author:Takeuchi T, Yazaki Y, Okada A, Shimizu K, Shoin W, Harada M, Minamisawa M, Yoshie K, Oguchi Y, Motoki H, Koshikawa M, Kasai H, Izawa A, Koyama J, Shoda M, Ikeda U


The Multidisciplinary Approach for Young Patient With Dilated Cardiomyopathy
JOURNAL OF CARDIAC FAILURE,22(9):S218-S218 2016(Sep.)
Author:Higuchi, Satoko; Yamasaki, Saeko; Takeuchi, Takahiro; Yajima, Fumie; Misawe, Kayoko; Ebisawa, Soichiro; Motoki, Hirohiko; Okada, Ayako; Koyama, Jun;


Characterization of cardiac oxidative stress levels in patients with atrial fibrillation
HEART AND VESSELS,31(1):80-87 2016(Jan.)
Author:Okada, Ayako; Kashima, Yuichiro; Tomita, Takeshi; Takeuchi, Takahiro; Aizawa, Kazunori; Takahashi, Masafumi; Ikeda, Uichi;
Keywords:Atrial fibrillation; Oxidative stress; Brain natriuretic peptide; Ablation;


Comparison of the standard and speckle tracking echocardiographic features of wild-type and mutated transthyretin cardiac amyloidoses
EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING,17(4):402-410 2016
Author:Minamisawa, Masatoshi; Koyama, Jun; Sekijima, Yoshiki; Ikeda, Shu-ichi; Kozuka, Ayako; Ebisawa, Soichiro; Miura, Takashi; Motoki, Hirohiko; Okada, Ayako; Izawa, Atsushi; Ikeda, Uichi;
Keywords:amyloid; cardiomyopathy; transthyretin; speckle tracking echocardiography;


PROGNOSTIC VALUE OF ANKLE-BRACHIAL INDEX IN PATIENTS UNDERWENT PERCUTANEOUS CORONARY INTERVENTION: IN-HOSPITAL AND MIDTERM OUTCOMES FROM SHINANO-REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,67(13):285-285 2016
Author:Hashizume, Naoto; Hashizume, Naoto; Miura, Takashi; Ueki, Yasushi; Mochidome, Tomoaki; Harada, Mikiko; Abe, Naoyuki; Nishimura, Hitoshi; Ebisawa, Soichiro; Motoki, Hirohiko; Okada, Ayako; Shiba, Yuji; Izawa, Atsushi; Koyama, Jun; Ikeda, Uichi;


EVALUATION OF CLINICAL FEATURES IN PATIENTS WITH DECREASING ANKLE-BRACHIAL VALUE: A SUBANALYSIS OF THE IMPACT-ABI REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,67(13):1981-1981 2016
Author:Hashizume, Naoto; Miura, Takashi; Ueki, Yasushi; Mochidome, Tomoaki; Harada, Mikiko; Abe, Naoyuki; Nishimura, Hitoshi; Ebisawa, Soichiro; Motoki, Hirohiko; Okada, Ayako; Shiba, Yuji; Izawa, Atsushi; Koyama, Jun; Ikeda, Uichi;


IMPACT OF BRACHIAL-ANKLE PULSE WAVE VELOCITY ON LONG-TERM CARDIOVASCULAR EVENTS: RESULTS FROM IMPACT-ABI REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,67(13):2338-2338 2016
Author:Ueki, Yasushi; Miura, Takashi; Shoin, Wataru; Shimizu, Kunihiko; Harada, Mikiko; Motidome, Tomoaki; Yoshie, Koji; Minamisawa, Masatoshi; Oguchi, Yasutaka; Hashizume, Naoto; Nishimura, Hitoshi; Abe, Naoyuki; Ebisawa, Soichiro; Motoki, Hirohiko; Okada, Ayako; Shiba, Yuji; Izawa, Atsushi; Koyama, Jun; Ikeda, Uichi;


THE ASSOCIATION BETWEEN ANKLE BRACHIAL INDEX AND 10 YEARS CARDIOVASCULAR EVENTS IN HEMODIALYSIS PATIENTS: FROM IMPACT-ABI REGISTRY
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,67(13):2251-2251 2016
Author:Mochidome, Tomoaki; Shimizu, Kunihiko; Shoin, Wataru; Harada, Mikiko; Ueki, Yasushi; Yoshie, Koji; Minamisawa, Masatoshi; Oguchi, Yasutaka; Hashizume, Naoto; Nishimura, Hitoshi; Abe, Naoyuki; Miura, Takashi; Ebisawa, Soichiro; Takeuchi, Takahiro; Motoki, Hirohiko; Okada, Ayako; Shiba, Yuji; Izawa, Atsushi; Koyama, Jun; Ikeda, Uichi;


Regression of left ventricular hypertrabeculation is associated with improvement in systolic function and favorable prognosis in adult patients with non-ischemic cardiomyopathy
JOURNAL OF CARDIOLOGY,68(5-6):431-438 2016
Author:Minamisawa, Masatoshi; Koyama, Jun; Kozuka, Ayako; Miura, Takashi; Ebisawa, Soichiro; Motoki, Hirohiko; Okada, Ayako; Izawa, Atsushi; Ikeda, Uichi;
Keywords:Cardiomyopathy; Echocardiography; Left ventricular non-compaction; Reversal remodeling;


Regression of left ventricular hypertrabeculation is associated with improvement in systolic function and favorable prognosis in adult patients with non-ischemic cardiomyopathy.
J Cardiol,68(5):431-438 2016
Author:Minamisawa M, Koyama J, Kozuka A, Miura T, Ebisawa S, Motoki H, Okada A, Izawa A, Ikeda U.


Characterization of cardiac oxidative stress levels in patients with atrial fibrillation.
Heart Vessels ,31(1):80-87 2016
Author:Okada A, Kashima Y, Tomita T, Takeuchi T, Aizawa K, Takahashi M, Ikeda U.


Comparison of Usefulness of SYNTAX Score in Heart Failure Patients with Preserved Ejection Fraction Versus Those with Reduced Ejection Fraction
JOURNAL OF CARDIAC FAILURE,21(10):S169-S169 2015(Oct.)
Author:Minamisawa, Masatoshi; Miura, Takashi; Motoki, Hirohiko; Ebisawa, Soichiro; Okada, Ayako; Izawa, Atsushi; Koyama, Jun; Ikeda, Uichi;


Initial Experience of Percutaneous Extraction of Infected Cardiac Implantable Electric Devices Using Excimer Laser
信州医学雑誌,63(2):103-108 2015(Apr. 10)
Author:OKADA, Ayako; IZAWA, Atsushi; MOTOKI, Hirohiko; TOMITA, Takeshi; MIYASHITA, Yusuke; KOYAMA, Jun; AIZAWA, Kazunori; SHODA, Morio; IKEDA, Uichi


Electrocardiographic J waves are associated with right ventricular morphology and function: evaluation by cardiac magnetic resonance imaging
HEART AND VESSELS,30(1):98-107 2015(Jan.)
Author:Takeuchi, Takahiro; Tomita, Takeshi; Yoshie, Kouji; Hioki, Hirohumi; Oguchi, Yasutaka; Miura, Takashi; Ebisawa, Souichirou; Motoki, Hirohiko; Okada, Ayako; Aizawa, Kazunori; Izawa, Atsushi; Miyashita, Yusuke; Koyama, Jun; Ikeda, Uichi;
Keywords:J wave; Electrocardiography; Magnetic resonance imaging; Right ventricle;


Successful transjugular extraction of a lead in front of the anterior scalene muscle by using snare technique.
J Arrhythm,31(4):249-251 2015
Author:Okada A,Aizawa K,Tomita T,Yoshie K,Takeuchi T,Shoda M,Ikeda U.


Impact of combonation therapy with statin and ezetimibe on secondart prevention for post-acute myocardial infaction patients in the stain era.
IJC Heart&Vasculature,8:154-160 2015
Author:Ebisawa S,Izawa A,Ueki Y,Hioki H,Minamizawa M,Hashizume N,Abe N,Kashima Y,Miura T,Takeuchi T,Motoki H,Okada A,Miyashita Y,Koyama J,Ikeda U,


Intital exprerience of percutaneous extracyion of infected cardiac implantable electricdevices using excimer laser.
shinshu med J,63(2):103-108 2015
Author:Okada A,Izawa A,Motoki H,Tomita T,Miyashita Y,Koyama J,Aizawa K,Shoda M,Ikeda U.


A young patient with atypical type-B Wolff-Parkinson-White syndrome accompanied by ieft ventricular dysfunction.
J Arrhythm,31(1):50-54 2015
Author:Takeuchi T,Tomita T,Kasai H,Kashiwagi D,Yoshie K,Yaguchi T,Oguchi Y,Kozuka A,Gautam M,Motoki H,Okada A,Shiba Y,Aizawa K,Izawa A,Miyashita Y,Koyama J,Hongo M,Ikeda U.


Electrocardiographic j waves are associated with right ventricular morphology and function:evalution by cardiac magnetic resonance imaging.
Heart Vessels,30(1):98-107 2015
Author:Takeuchi T,Tomita T,Yoshie K,Hioki H,Oguchi Y,Miura T,Ebisawa S,Motoki H,Okada A,Aizawa K,Izawa A,Miyashita Y,Koyama J,Ikeda U.


Left Ventricular Noncompaction Cardiomyopathy in Adult
JOURNAL OF CARDIAC FAILURE,20(10):S138-S139 2014(Oct.)
Author:Koyama, Jun; Minamisawa, Masatoshi; Okada, Ayako; Motoki, Hirohiko; Shiba, Yuuji; Izawa, Atsushi; Miyashita, Yusuke; Ikeda, Uichi;


Importance of Fatty Acid Compositions in Patients with Peripheral Arterial Disease
PLOS ONE,9(9) 2014
Author:Gautam, Milan; Izawa, Atsushi; Shiba, Yuji; Motoki, Hirohiko; Takeuchi, Takahiro; Okada, Ayako; Tomita, Takeshi; Miyashita, Yusuke; Koyama, Jun; Ikeda, Uichi;


Renewed impact of lidocaine on refractory ventricular arrhythmias in the amiodarone era
INTERNATIONAL JOURNAL OF CARDIOLOGY,176(3):936-940 2014
Author:Yoshie, Koji; Tomita, Takeshi; Takeuchi, Takahiro; Okada, Ayako; Miura, Takashi; Motoki, Hirohiko; Ikeda, Uichi;
Keywords:Lidocaine; Amiodarone; LVEF; Ventricular arrhythmia;


Renewed impact of lidocaine on refractory ventricular arrhythmias in the amiodarone era.
Int J Cardiol,176(3):936-940 2014
Author:Yoshie K, Tomita T, Takeuchi T, Okada A, Miura T, Motoki H, Ikeda U.


Importance of fatty acid compositions in patients with peripheral arterial disease.
PLoS One,9(9):e107003 2014
Author:Gautam M, Izawa A, Shiba Y, Motoki H, Takeuchi T, Okada A, Tomita T, Miyashita Y, Koyama J, Ikeda U.


Presence of Diastolic Dysfunction in Patients with Peripheral Artery Disease
JOURNAL OF CARDIAC FAILURE,19(10):S169-S169 2013(Oct.)
Author:Yamasaki, Saeko; Takeuchi, Takahiro; Motoki, Hirohiko; Okada, Ayako; Shiba, Yuji; Izawa, Atsushi; Tomita, Takeshi; Miyashita, Yusuke; Koyama, Jun; Ikeda, Uichi;


High concentrations of omega-3 fatty acids are associated with the development of atrial fibrillation in the Japanese population
HEART AND VESSELS,28(4):497-504 2013(Jul.)
Author:Tomita, Takeshi; Hata, Takeki; Takeuchi, Takahiro; Oguchi, Yasutaka; Okada, Ayako; Aizawa, Kazunori; Koshikawa, Megumi; Otagiri, Kyuhachi; Motoki, Hirohiko; Kasai, Hiroki; Izawa, Atsushi; Koyama, Jun; Hongo, Minoru; Ikeda, Uichi;
Keywords:Atrial fibrillation; Fatty acids; Omega-3 fatty acids; Risk factors;


A comparison of the quality of life between patients aged from 25 years to 64 years and elderly with Implantable Cardioverter Defibrillator (ICD)
,41(1):41-52 2013(Mar.)
Abstract:Article
Keywords:ICD;主観的QOL;退院支援


Lv Remodeling Caused by Persistent AF Was Associated With High Cardiac Hyaluronan in Cs Vein
CIRCULATION,128(22) 2013
Author:Okada, Ayako; Tomita, Takeshi; Kashima, Yuichirou; Yoshie, Kouji; Takeuchi, Takahiro; Ikeda, Uichi;
Keywords:Ablation; Atrial fibrillation; Remodeling; Extracellular matrix;


High concentrations of omega-3 fatty acids are associated with the development of atrial fibrillation in the Japanese population
Heart Vessels,28(4):497-504 2013
Author:Tomita, T; Hata, T; Takeuchi, T; Oguchi, Y; Okada, A; Aizawa, K; Koshikawa, M; Otagiri, K; Motoki, H; Kasai, H; Izawa, A; Koyama, J; Hongo, M; Ikeda, U


Catheter ablation of non-inducible atrial tachycardia after surgical repair of heart disease
HEART AND VESSELS,27(1):114-118 2012(Jan.)
Author:Tomita, Takeshi; Aizawa, Kazunori; Takeuchi, Takahiro; Shimada, Kentaro; Okada, Ayako; Koshikawa, Megumi; Kasai, Hiroki; Izawa, Atsushi; Miyashita, Yusuke; Kumazaki, Setsuo; Koyama, Jun; Ikeda, Uichi;
Keywords:Atrial tachycardia; Catheter ablation; Incision; Atriotomy;


Catheter ablation of non-inducible atrial tachycardia after surgical repair of heart disease
Heart Vessels,27(1):114-118 2012
Author:Tomita T, Aizawa K, Takeuchi T, Shimada K, Okada A, Koshikawa M, Kasai H, Izawa A, Miyashita Y, Kumazaki S, Koyama J, Ikeda U


Presentations
当院における,内視鏡的レーザーバルーンアブレーションの初期治療効果
カテーテルアブレーション関連秋季大会2019 2019
Presenter:岡田綾子


Safety and efficacy of percutaneous lead extraction of cardiac implantable electric devices in the elderl
APHRS 2019 2019
Presenter:Okada A, Shoda M, Tabata H, Shoin W, Kobayashi H, Okano T, Yoshie K Kuwahara K


Successful Percutaneous Lead Extraction Using a Multi-Purpose Catheter® for Old Broken Leads
第66回日本不整脈心電学会学術集会 2019
Presenter:Okada A, Shoda M, Tabata H, Shoin W, Kobayashi H, Okano T, Yoshie K, Kato K


Safety and efficacy of percutaneous lead extraction of cardiac implantable electric devices in the elderly
第83回日本循環器学会学術集会 2019
Presenter:Okada A, Shoda M, Tabata H, Shoin W, Kobayashi H, Okano T, Yoshie K, Kato K, Motoki H, Kuwahara K


信州大学病院における高齢者リード抜去術の現状
第11回植込みデバイス関連冬季大会 2019
Presenter:岡田綾子、庄田守男、田畑裕章、正印 航、小林秀樹、岡野孝弘、吉江幸司、加藤 賢、桑原宏一郎


Safety and efficacy of percutaneous lead extraction of cardiac implantable electric devices in the elderly
第83回日本循環器学会学術集会 2018
Presenter:Okada A, Shoda M, Tabata H, Shoin W, Kobayashi H, Okano T, Yoshie K, Kato K, Motoki H, Kuwahara K


信州大学病院における高齢者リード抜去術の現状
第11回植込みデバイス関連冬季大会 2018
Presenter:岡田綾子、庄田守男、田畑裕章、正印 航、小林秀樹、岡野孝弘、吉江幸司、加藤 賢、桑原宏一郎


持続性心房細動に対するカテーテルアブレーションの再発率と線維化マーカーの検討
カテーテルアブレーション関連秋季大会2018 2018
Presenter:岡田綾子、加藤 賢、田畑裕章、正印 航、小林秀樹、岡野孝弘、吉江幸司、庄田守男


Recurrence of atrial fibrillation after catheter ablation is associated with fibrotic marker in coronary sinus vein and left atrium pressure
ESC Congress 2018
Presenter:Okada A, Kato K, Tabata H, Shoin W, Kobayashi H, Okano T, Oguchi Y, Shoda M, Kuwahara K


Single-center Experience with Percutaneous Lead Extraction of Cardiac Implantable Electric Devices
第65回日本不整脈心電学会学術集会 2018
Presenter:Okada A


Unsuccessful Defibrillation by a Durata Lead: A Return of Riata Lead Failure
第64回日本不整脈心電学会学術集会 2017
Presenter:Okada A, Shoda M, Shoin W, Kobayashi H, Okano T, Oguchi Y, Takeuchi T, Kato K, Kuwahara K


The Recurrence of Atrial Fibrillation after Catheter Ablation was Associated with High Hyaluronan in Coronary Sinus Vein and Left Atrium Mean Pressure
第64回日本不整脈心電学会学術集会 2017
Presenter:Okada A, Shoda M, Kato K, Takeuchi T, Oguchi Y, Okano T, Shoin W, Kobayashi H, Kuwahara K


長期持続性心房細動に対し、ホットバルーンアブレーション治療により肺静脈隔離およびBox Isolationが有効であった1例
カテーテルアブレーション関連大会 2017
Presenter:岡田綾子、庄田守男、正印 航、小林秀樹、岡野孝弘、小口泰尚、竹内崇博、加藤 賢


純型肺動脈閉鎖症の巨大右房に伴う持続性心房細動に対し右房アブレーションが有効であった一症例
第47回臨床心臓電気生理研究会 2017
Presenter:岡田綾子、庄田守男、正印航、小林秀樹、岡野孝弘、小口泰尚、竹内崇博、元木博彦、桑原宏一郎、富田威


The recurrence of atrial fibrillation after catheter ablation was associated with high hyaluronan in coronary sinus vein and left atrium mean pressure
Heart Rhythm 2017 2017
Presenter:Okada A, Shoda M, Kato K, Shoin W, Kobayashi H, Okano T, Oguchi Y, Takeuchi T


The Recurrence of Atrial Fibrillation Catheter Ablation was Associated with High Hyaluronan in CS Vein and Left Atrium Mean Pressure
第81回日本循環器学会学術集会 2017
Presenter:Okada A, Shoin W, Kobayashi H, Okano T, Oguchi Y, Takeuchi T, Shoda M, Kato K, Motoki H, Koyama J