Search Results - "SUMITA, SHINICHI"

Association Between Gait Speed as a Measure of Frailty and Risk of Cardiovascular Events After Myocardial Infarction by Matsuzawa, Yasushi, MD, Konishi, Masaaki, MD, PhD, Akiyama, Eiichi, MD, Suzuki, Hiroyuki, MD, Nakayama, Naoki, MD, PhD, Kiyokuni, Masayoshi, MD, PhD, Sumita, Shinichi, MD, PhD, Ebina, Toshiaki, MD, PhD, Kosuge, Masami, MD, PhD, Hibi, Kiyoshi, MD, PhD, Tsukahara, Kengo, MD, PhD, Iwahashi, Noriaki, MD, PhD, Endo, Mitsuaki, MD, PhD, Maejima, Nobuhiko, MD, Saka, Kenichiro, MD, Hashiba, Katsutaka, MD, Okada, Kozo, MD, Taguri, Masataka, PhD, Morita, Satoshi, PhD, Sugiyama, Seigo, MD, PhD, Ogawa, Hisao, MD, PhD, Sashika, Hironobu, MD, PhD, Umemura, Satoshi, MD, PhD, Kimura, Kazuo, MD, PhD

“…Objectives This study sought to determine the additional clinical value of gait speed to Framingham risk score (FRS), cardiac function, and comorbid conditions…”
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Effects of 4 Statins on Regression of Coronary Plaque in Acute Coronary Syndrome by Matsushita, Kensuke, Hibi, Kiyoshi, Komura, Naohiro, Akiyama, Eiichi, Maejima, Nobuhiko, Iwahashi, Noriaki, Tsukahara, Kengo, Kosuge, Masami, Ebina, Toshiaki, Sumita, Shinichi, Umemura, Satoshi, Kimura, Kazuo

“…Background:There is no information on differences in the effects of moderate- and low-intensity statins on coronary plaque in patients with acute coronary…”
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Development of Atrioventricular Block and Diagnostic Value of Stored Electrograms in Patients With Sick Sinus Syndrome and Implanted Pacemaker by Hosoda, Junya, Ishikawa, Toshiyuki, Sumita, Shinichi, Matsushita, Kohei, Matsumoto, Katsumi, Kimura, Yuichiro, Ogino, Yutaka, Taguchi, Yuka, Matsushita, Hirooki, Nakagawa, Takeshi, Sugano, Teruyasu, Ishigami, Tomoaki, Kimura, Kazuo, Umemura, Satoshi

“…Background:The incidence of atrioventricular block (AVB) in pacemaker patients with sick sinus syndrome (SSS) is not yet known. The aim of this study was to…”
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A case of giant coronary artery aneurysm and literature review by Ebina, Toshiaki, MD, Ishikawa, Yoshihiro, MD, FJCC, Uchida, Keiji, MD, Suzuki, Shinichi, MD, Imoto, Kiyotaka, MD, Okuda, Jun, MD, Tsukahara, Kengo, MD, Hibi, Kiyoshi, MD, Kosuge, Masami, MD, Sumita, Shinichi, MD, Mochida, Yasuyuki, MD, Ishikawa, Toshiyuki, MD, FJCC, Uchino, Kazuaki, MD, FJCC, Umemura, Satoshi, MD, FJCC, Kimura, Kazuo, MD, FJCC

“…Summary A 40-year-old man was referred to our hospital because of an abnormal shadow on the left cardiac border on the chest roentgenogram at the regular…”
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Effects of Right Atrial Pacing Preference in Prevention of Paroxysmal Atrial Fibrillation: Atrial Pacing Preference Study (APP Study) by Ogawa, Hideyuki, Ishikawa, Toshiyuki, Matsushita, Kouhei, Matsumoto, Katsumi, Ishigami, Tomoaki, Sugano, Teruyasu, Uchino, Kazuaki, Umemura, Satoshi, Sumita, Shinichi, Kimura, Kazuo, Nakagawa, Takeshi, Shimizu, Makoto, Nishikawa, Hideo, Kasai, Atsunobu, Kioka, Yukio

“…Background Several preliminary studies have indicated that atrial pacing can prevent atrial tachyarrhythmias. The suggested mechanisms by which pacing may be…”
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Novel Method of Predicting the Optimal Atrioventricular Delay in Patients With Complete AV Block, Normal Left Ventricular Function and an Implanted DDD Pacemaker by Miki, Yuko, Ishikawa, Toshiyuki, Matsushita, Kohei, Yamakawa, Youhei, Matsumoto, Katsumi, Sumita, Shinichi, Uchino, Kazuaki, Kimura, Kazuo, Umemura, Satoshi

“…Background: The optimal atrioventricular (AV) delay setting is important for achieving optimal AV synchrony in patients with an implanted DDD pacemaker. Using…”
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Comparison of Nifekalant and Lidocaine for the Treatment of Shock-Refractory Ventricular Fibrillation by Tahara, Yoshio, Kimura, Kazuo, Kosuge, Masami, Ebina, Toshiaki, Sumita, Shinichi, Hibi, Kiyoshi, Toyama, Hideshi, Kosuge, Takayuki, Moriwaki, Yoshihiro, Suzuki, Noriyuki, Sugiyama, Mitsugi, Umemura, Satoshi

“…Background Although nifekalant is a class III antiarrhythmic agent without negative inotropic activity, its effect in patients with shock-refractory…”
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Prevalence of Right Bundle-Branch Block and Right Precordial ST-Segment Elevation (Brugada-Type Electrocardiogram) in Japanese Children by Yamakawa, Yohei, Ishikawa, Toshiyuki, Uchino, Kazuaki, Mochida, Yasuyuki, Ebina, Toshiaki, Sumita, Shinichi, Kobayashi, Tsukasa, Matsushita, Kohei, Matsumoto, Katsumi, Ohkusu, Yasuo, Nishizawa, Takashi, Takigiku, Kiyohiro, Iwamoto, Mari, Kimura, Kazuo, Umemura, Satoshi

“…Background The prevalence of Brugada-type electrocardiogram (ECG) in schoolchildren remains unclear. This study aimed to further investigate this condition…”
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Long-Term Electrocardiographic Follow-up From Childhood of an Adult Patient With Brugada Syndrome Associated With Sick Sinus Syndrome: A Case Report by Shimizu, Nao, Iwamoto, Mari, Nakano, Yukiko, Sumita, Shinichi, Ishikawa, Toshiyuki, Hokosaki, Tatsunori, Akaike, Toru, Nishizawa, Takashi, Takigiku, Kiyohiro, Shibata, Toshimitsu, Niimura, Ichirou

“…We had the unique opportunity of following the electrocardiographic (ECG) course of a 13-year-old male with sinus dysfunction and atrial flutter who…”
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Reverse Perfusion-Metabolism Mismatch Predicts Good Prognosis in Patients Undergoing Cardiac Resynchronization Therapy: A Pilot Study by Inoue, Noriko, Takahashi, Nobukazu, Ishikawa, Toshiyuki, Sumita, Shinichi, Kobayashi, Tsukasa, Matsushita, Kohei, Matsumoto, Katsumi, Taima, Minoru, Shimura, Miei, Uchino, Kazuaki, Kimura, Kazuo, Inoue, Tomio, Umemura, Satoshi

“…Background Cardiac resynchronization therapy (CRT) improves glucose metabolism in the septum of patients with heart failure, so in the present study the…”
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Long-Term Follow-up of Atrioventricular Delay Optimization in Patients With Biventricular Pacing by Inoue, Noriko, Ishikawa, Toshiyuki, Sumita, Shinichi, Nakagawa, Takeshi, Kobayashi, Tsukasa, Matsushita, Kohei, Matsumoto, Katsumi, Ohkusu, Yasuo, Taima, Minoru, Kosuge, Masami, Uchino, Kazuaki, Kimura, Kazuo, Umemura, Satoshi

“…Background Atrioventricular (AV) delay optimization may be important in patients with biventricular pacing and the optimal AV delay can be predicted using…”
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Suppression of Atrial Fibrillation by Atrial Pacing by Inoue, Noriko, Ishikawa, Toshiyuki, Sumita, Shinichi, Kobayashi, Tsukasa, Matsushita, Kohei, Matsumoto, Katsumi, Taima, Minoru, Shimura, Miei, Uchino, Kazuaki, Kimura, Kazuo, Umemura, Satoshi

“…Background Atrial fibrillation (AF) is a common arrhythmia in patients with an implanted pacemaker, but the role of atrial pacing in preventing AF is still…”
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Assessment of Atrial Regional Wall Motion Using Strain Doppler Imaging During Biatrial Pacing in the Bradycardia-Tachycardia Syndrome by MATSUMOTO, KATSUMI, ISHIKAWA, TOSHIYUKI, SUMITA, SHINICHI, MATSUSHITA, KOHEI, INOUE, NORIKO, KOBAYASHI, TSUKASA, UCHINO, KAZUAKI, KIMURA, KAZUO, UMEMURA, SATOSHI

“…Introduction: Biatrial pacing is expected to have preventive effects on atrial fibrillation. Methods: We evaluated atrial regional wall motion by strain…”
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Beneficial Effects of Biatrial Pacing on Cardiac Function in Patients With Bradycardia - Tachycardia Syndrome by Matsumoto, Katsumi, Ishikawa, Toshiyuki, Sumita, Shinichi, Matsushita, Kohei, Kawasaki, Noriko, Kobayashi, Tsukasa, Uchino, Kazuaki, Kimura, Kazuo, Umemura, Satoshi

“…Background Biatrial (BiA) pacing prevents atrial fibrillation. By an unknown mechanism. The purpose of this study was to use Doppler echocardiography to…”
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Daily Shock Impedance Measured by Implantable Cardioverter Defibrillator is Useful in the Management of Congestive Heart Failure by Matsushita, Kohei, Ishikawa, Toshiyuki, Sumita, Shinichi, Kobayashi, Tsukasa, Ogawa, Hideyuki, Inoue, Noriko, Matsumoto, Katsumi, Taima, Minoru, Nakazawa, Ichirou, Sugano, Teruyasu, Ishigami, Tomoaki, Uchino, Kazuaki, Umemura, Satoshi

“…Background Clinical data suggest that changes in intrathoracic impedance and fluid accumulation in the lung are inversely related. Methods and Results Daily…”
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Efficacy of Consistent Atrial Pacing Algorithm for Suppression of Atrial Arrhythmias in Patients With Sick Sinus Syndrome and Atrial Fibrillation by Miki, Yuko, Ishikawa, Toshiyuki, Inoue, Noriko, Yamakawa, Youhei, Kobayashi, Tsukasa, Matsushita, Kohei, Matsumoto, Katsumi, Taima, Minoru, Kosuge, Masami, Sumita, Shinichi, Uchino, Kazuaki, Kimura, Kazuo, Umemura, Satoshi

“…Atrial overdrive provides the best opportunity to suppress atrial arrhythmias. Atrial preference pacing (APP) algorithm has been designed to achieve a high…”
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Reducing Ventricular Pacing in Sinus Node Dysfunction: DDIR versus DDDR by Ishikawa, Toshiyuki, Sumita, Shinichi, Kosuge, Masami, Giese, Chad, Markowitz, Toby, Tsunoda, Soichi, Uchino, Kazuaki, Kobayashi, Tsukasa, Matsushita, Kohei, Inoue, Noriko, Matsushita, Katsumi, Taima, Minoru, Kimura, Kazuo, Umemura, Satoshi

“…Background: The use of DDIR mode has been limited since the advent of mode switch in the DDDR mode. In patients with AV block, DDDR is necessary to maintain AV…”
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Changes in Evoked QT Intervals According to Variations in Atrioventricular Delay and Cardiac Function in Patients With Implanted QT-Driven DDDR Pacemakers by Ishikawa, Toshiyuki, Sugano, Teruyasu, Sumita, Shinichi, Kosuge, Masami, Kobayashi, Izumi, Kobayashi, Tsukasa, Yamakawa, Yohei, Matsusita, Kohei, Matsumoto, Katsumi, Ohkusu, Yasuo, Uchino, Kazuaki, Kimura, Kazuo, Usui, Takashi, Umemura, Satoshi

“…In patients with implanted DDD pacemaker, cardiac output is maximal when atrioventricular (AV) delay is set to give the maximum QT interval (QTI). QTI is used…”
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Double-Counting of Intracardiac Electrogram During Biatrial Pacing by Kobayashi, Tsukasa, Ishikawa, Toshiyuki, Sumita, Shinichi, Yamakawa, Youhei, Ohkusu, Yasuo, Matsusita, Kohei, Matsumoto, Katsumi, Nakagawa, Tsuyoshi, Nakazawa, Ichirou, Mochida, Yasuyuki, Ebina, Toshiaki, Uchino, Kazuaki, Kimura, Kazuo, Umemura, Satoshi

“…Background Biatrial pacing has a significant problem with memory function that misinterprets normal sinus rhythm as atrial tachyarrhythmias and in addition…”
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Optimal Atrioventricular Delay Setting Determined by QT Sensor of Implanted DDDR Pacemaker by ISHIKAWA, TOSHIYUKI, SUGANO, TERUYASU, SUMITA, SHINICHI, TODA, NORITAKA, KOSUGE, MASAMI, KOBAYASHI, IZUMI, MATSUSITA, KOHEI, OHKUSU, YASUO, KIMURA, KAZUO, USUI, TAKASHI, UMEMURA, SATOSHI

“…ISHIKAWA, T., et al.: Optimal Atrioventricular Delay Setting Determined by QT Sensor of Implanted DDDR Pacemaker. QT interval (QTI) may change when cardiac…”
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