Search Results - "Sawada, Masanaru"

Regularly irregular tachycardia: What is the mechanism? by Hirata, Shu, Wakamatsu, Yuji, Nagashima, Koichi, Watanabe, Ryuta, Hirata, Moyuru, Masanaru, Sawada, Okumura, Yasuo

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Trends over the recent 6 years in ablation modalities and strategies, post‐ablation medication, and clinical outcomes of atrial fibrillation ablation by Hirata, Moyuru, Nagashima, Koichi, Watanabe, Ryuta, Wakamatsu, Yuji, Otsuka, Naoto, Hayashida, Satoshi, Hirata, Shu, Sawada, Masanaru, Kurokawa, Sayaka, Okumura, Yasuo

“…Background Ablation strategies and modalities for atrial fibrillation (AF) have transitioned over the past decade, but their impact on post‐ablation medication…”
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Novel “red‐bull sign” during cavotricuspid isthmus ablation: Indication of an ablation catheter stuck in the subeustachian pouch by Hirata, Moyuru, Nagashima, Koichi, Watanabe, Ryuta, Wakamatsu, Yuji, Otsuka, Naoto, Hayashida, Satoshi, Hirata, Shu, Sawada, Masanaru, Kurokawa, Sayaka, Okumura, Yasuo

“…Background A subeustachian pouch (SEP) often hinders the completion of a cavotricuspid isthmus (CTI) ablation of typical atrial flutter (AFL) and sometimes…”
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Clinical implication of the patient's disease awareness and adherence to medications in patients undergoing atrial fibrillation ablation by Sawada, Masanaru, Otsuka, Naoto, Nagashima, Koichi, Watanabe, Ryuta, Wakamatsu, Yuji, Hayashida, Satoshi, Hirata, Shu, Hirata, Moyuru, Kurokawa, Sayaka, Okumura, Yasuo

“…Background The effects of the patient's disease awareness on the management of postablation of atrial fibrillation (AF) are unknown. Methods One hundred…”
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MP-470554-009 ELECTROPHYSIOLOGICAL ANALYSIS OF THE PIVOTING ACTIVATION IN THE TRIANGLE OF KOCH: IS IT A SLOW PATHWAY CONDUCTION OR JUST A BYSTANDER ACTIVITY by Hirata, Shu, Nagashima, Koichi, Wakamatsu, Yuji, Watanabe, Ryuta, Hirata, Moyuru, SAWADA, MASANARU, Kurokawa, Sayaka, Okumura, Yasuo

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PO-05-105 INTEGRATING NOVEL IMAGING SOFTWARE FOR ASSESSING LEFT ATRIAL WALL THICKNESS TO OPTIMIZE ABLATION STRATEGIES by Hirata, Moyuru, Watanabe, Ryuta, Nagashima, Koichi, Wakamatsu, Yuji, Hirata, Shu, SAWADA, MASANARU, Kurokawa, Sayaka, Okumura, Yasuo

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MP-470554-004 ACCURATE DIAGNOSIS OF ATRIOVENTRICULAR NODAL REENTRANT TACHYCARDIA WITH VERY SHORT VENTRICULAR-ATRIAL INTERVAL AND EARLIEST ACTIVATION IN THE PROXIMAL CORONARY SINUS by Wakamatsu, Yuji, Nagashima, Koichi, Watanabe, Ryuta, Hirata, Shu, Hirata, Moyuru, SAWADA, MASANARU, Kurokawa, Sayaka, Okumura, Yasuo

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What is the mechanism of this narrow QRS tachycardia in a patient with type‐A Wolff‐Parkinson‐White (WPW) syndrome? by Saito, Yuji, Nagashima, Koichi, Wakamatsu, Yuji, Hirata, Shu, Watanabe, Ryuta, Otsuka, Naoto, Hirata, Moyuru, Sawada, Masanaru, Kurokawa, Sayaka, Okumura, Yasuo

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Abstract 15220: The Thermal Characteristics to Phrenic and Esophageal Injuries During Ablation of QDOTMICRO (50w-Qmode and 90w/4sec-Qmode+) vs 50w-TactiCath SE vs 50w-Thermocool Smart Touch: Findings From an In-Vivo Porcine Study by Otsuka, Naoto, Okumura, Yasuo, Nagashima, Koichi, Kurokawa, Sayaka, Watanabe, Ryuta, yuji, wakamatsu, Hirata, Shu, Hirata, Moyuru, Sawada, Masanaru, Nakai, Toshiko

“…Abstract only Introduction: Recently, there have been numerous strategies for treating atrial fibrillation, including the choice of catheters However, the…”
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A validation study of the accuracy of the atrial pace map assessed with intracardiac pattern matching: Potential utility of non‐pulmonary vein mapping by Wakamatsu, Yuji, Nagashima, Koichi, Hayashida, Satoshi, Watanabe, Ryuta, Hirata, Shu, Hirata, Moyuru, Sawada, Masanaru, Kurokawa, Sayaka, Okumura, Yasuo

“…Background Identification of infrequent nonpulmonary vein trigger premature atrial contractions (PACs) is challenging. We hypothesized that pace mapping (PM)…”
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PO-03-100 A VALIDATION STUDY OF THE ACCURACY OF THE ATRIAL PACE MAP ASSESSED WITH INTRACARDIAC PATTERN MATCHING: POTENTIAL UTILITY OF NON-PULMONARY VEIN MAPPING by Wakamatsu, Yuji, Nagashima, Koichi, Hayashida, Satoshi, Watanabe, Ryuta, Hirata, Shu, Hirata, Moyuru, SAWADA, MASANARU, Kurokawa, Sayaka, Okumura, Yasuo

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PO-01-033 CAN CATHETER TIP TEMPERATURES INCORPORATED INTO THE QDOT MICRO CATHETER MONITOR ACTUAL TISSUE TEMPERATURES DURING 90W/4SEC-VERY HIGH-POWER SHORT-DURATION (VHPSD) ABLATION AND 50W-HPSD ABLATION? by Otsuka, Naoto, Okumura, Yasuo, Nagashima, Koichi, Kurokawa, Sayaka, Watanabe, Ryuta, Wakamatsu, Yuji, Hirata, Shu, Hirata, Moyuru, Sawada, Masanaru, Nakai, Toshiko

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PO-01-033 CAN CATHETER TIP TEMPERATURES INCORPORATED INTO THE QDOT MICRO CATHETER MONITOR IN VIVO ACTUAL TISSUE TEMPERATURES DURING 90W/4SEC-VERY HIGH-POWER SHORT-DURATION (VHPSD) ABLATION AND 50W-HPSD ABLATION? by Otsuka, Naoto, Okumura, Yasuo, Nagashima, Koichi, Kurokawa, Sayaka, Watanabe, Ryuta, Wakamatsu, Yuji, Hirata, Shu, Hirata, Moyuru, Sawada, Masanaru, Nakai, Toshiko

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PO-01-003 DIFFERENTIAL ENTRAINMENT PACING FOR A PRECISE DELINEATION OF THE CIRCUIT IN A COMPLEX MACROREENTRANT ATRIAL TACHYCARDIA WITH THE ATRIAL ACTIVATION DURATION EXCEEDING THE TACHYCARDIA CYCLE LENGTH by Hirata, Moyuru, Nagashima, Koichi, Watanabe, Ryuta, Wakamatsu, Yuji, Otsuka, Naoto, Hayashida, Satoshi, Hirata, Shu, Sawada, Masanaru, Kurokawa, Sayaka, Okumura, Yasuo

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PO-02-088 CHANGES IN EPICARDIAL ADIPOSE TISSUE AND LEFT ATRIAL WALL SUBSTRATE AFTER ABLATION FOR ATRIAL FIBRILLATION by Watanabe, Ryuta, Nagashima, Koichi, Wakamatsu, Yuji, Hayashida, Satoshi, Hirata, Shu, Hirata, Moyuru, sawada, masanaru, Kurokawa, Sayaka, Ikeda, Atsushi, Yokoyama, Katsuaki, Matsumoto, Naoya, Okumura, Yasuo

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AB-453070-1 NOVEL INSIGHTS OF GANGLIONATED PLEXI ABLATION FOR ATRIAL FIBRILLATION: FINDINGS FROM RECURRENCE CASES by Watanabe, Ryuta, Yokoyama, Katsuaki, Nagashima, Koichi, Wakamatsu, Yuji, Hayashida, Satoshi, Hirata, Shu, Hirata, Moyuru, sawada, masanaru, Kurokawa, Sayaka, Ikeda, Atsushi, Matsumoto, Naoya, Okumura, Yasuo

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Workflow of the zero‐fluoro pulsed field ablation by Hirata, Shu, Nagashima, Koichi, Watanabe, Ryuta, Wakamatsu, Yuji, Hirata, Moyuru, Kurokawa, Sayaka, Otsuka, Naoto, Sawada, Masanaru, Okumura, Yasuo

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PO-01-134 ANATOMICAL APPROACH VS ELECTROPHYSIOLOGICAL APPROACH IN ENDOCARDIAL ABLATION FOR PREMATURE VENTRICULAR CONTRACTIONS ORIGINATING FROM LEFT VENTRICULAR SUMMIT by Watanabe, Ryuta, Nagashima, Koichi, Shirai, Yasuhiro, Kitai, Takayuki, Tokuda, Michifumi, Fukunaga, Masato, Yoshimura, Shingo, Takatsuki, Seiji, Kato, Masafumi, FUKAMIZU, SEIJI, Hojo, Rintaro, Mori, Hitoshi, Kato, Hiroyuki, Sakamoto, Yusuke, Mizutani, Yoshiaki, Wakamatsu, Yuji, Hirata, Shu, Hirata, Moyuru, SAWADA, MASANARU, Kurokawa, Sayaka, Okumura, Yasuo

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Anatomical vs. electrophysiological approach for ablation of premature ventricular contractions originating from the left ventricular summit (ISESHIMA-SUMMIT Study) by Watanabe, Ryuta, Nagashima, Koichi, Shirai, Yasuhiro, Kitai, Takayuki, Okada, Takuya, Tokuda, Michifumi, Fukunaga, Masato, Onuki, Koumei, Nakatani, Yosuke, Yoshimura, Shingo, Takatsuki, Seiji, Hashimoto, Kenji, Yamashita, Shuhei, Kato, Masafumi, Uchida, Fumiya, Fukamizu, Seiji, Hojo, Rintaro, Mori, Hitoshi, Matsumoto, Kazuhisa, Kato, Hiroyuki, Suga, Kazumasa, Sakurai, Taku, Sakamoto, Yusuke, Hayashi, Tatsuya, Wakamatsu, Yuji, Hirata, Shu, Hirata, Moyuru, Sawada, Masanaru, Kurokawa, Sayaka, Okumura, Yasuo

“…Abstract Aims Catheter ablation (CA) of idiopathic ventricular arrhythmias (VAs) from the epicardial left ventricular summit is challenging. The endocardial…”
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Successful bailout of complications during hot balloon ablation by Sawada, Masanaru, Nagashima, Koichi, Wakamatsu, Yuji, Otsuka, Naoto, Hayashida, Satoshi, Hirata, Shu, Hirata, Moyuru, Kurokawa, Sayaka, Okumura, Yasuo

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