Sakae Takenaka
Hokkaido University
QT intervalInterquartile rangeCancerInternal medicineSurrogate endpointMagnetic resonance imagingCardiologyAdverse effectSudden cardiac deathVentricular tachycardiaDilated cardiomyopathyImplantable cardioverter-defibrillatorHeart failure with preserved ejection fractionEmery–Dreifuss muscular dystrophyBevacizumabStellate ganglionHeart failureCardiotoxicityVentricular assist deviceCardiomyopathyHeart transplantationGuidelineTachycardiaPercutaneous coronary interventionEpirubicinVentricular fibrillationPopulationCardiovascular ComplicationSympathetic DenervationStellate ganglion blockVentricular RepolarizationCoronary embolism2019-20 coronavirus outbreakSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Coronavirus disease 2019 (COVID-19)University hospitalIn patientAsian populationPrimary outcomePredictive valueDiagnostic accuracyIncidence (epidemiology)RefractoryMyocardial infarctionBreast cancerMagnesiumMedicineArea under the curveEjection fractionIntracardiac injection
7Publications
0Citations
Publications 9
Newest
#1Atsushi Tada (Hokkaido University)H-Index: 1
#2Toshiyuki Nagai (Hokkaido University)H-Index: 24
Last. Yuta Kobayashi (Hokkaido University)H-Index: 2
view all 17 authors...
Abstract null null Background null Diagnosing heart failure with preserved ejection fraction (HFpEF) is challenging. Although the H2FPEF score and HFA-PEFF algorithm have been proposed for diagnosing HFpEF, previous validation studies were conducted in stable chronic heart failure (HF). Moreover, information on their applicability in the Asian population is limited. We sought to investigate these scores' diagnostic performance for HFpEF in Japanese patients recently hospitalized due to acute dec...
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#1Yuta Kobayashi (Hokkaido University)H-Index: 2
#2Toshiyuki NagaiH-Index: 24
Last. Kazunori Omote (Hokkaido University)H-Index: 6
view all 17 authors...
Cardiac sarcoidosis (CS) is frequently complicated by fatal ventricular arrhythmias. T-peak to T-end interval to QT interval ratio (TpTe/QT) on electrocardiograms (ECG) was proposed as a marker of ventricular repolarization dispersion. Although this ratio could be associated with the incidence of ventricular arrhythmias in cardiovascular diseases, its prognostic implication in patients with CS is unclear. We sought to investigate whether TpTe/QT was associated with long-term clinical outcomes in...
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#1Sakae Takenaka (Hokkaido University)
#2Yuta Kobayashi (Hokkaido University)H-Index: 2
Last. Kazunori Omote (Hokkaido University)H-Index: 6
view all 17 authors...
Abstract null null Objectives null This study aimed to assess, among Japanese patients with cardiac sarcoidosis (CS), the implantable cardioverter-defibrillator (ICD) recommendations from the 2017 American Heart Association/American College of Cardiology/Heart Rhythm Society (AHA/ACC/HRS) guidelines for management of patients with ventricular arrhythmias and the prevention of sudden cardiac death (SCD). null null null Background null Although ICDs are used to prevent SCD from ventricular tachyca...
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#1Yoshifumi Mizuguchi (Hokkaido University)
#2Takao Konishi (Hokkaido University)H-Index: 7
Last. Toshihisa Anzai (Hokkaido University)H-Index: 49
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Abstract Objectives Although electrolyte abnormalities are related to worse clinical outcomes in patients with acute myocardial infarction (AMI), little is known about the association between admission serum magnesium level and adverse events in AMI patients complicated by out-of-hospital cardiac arrest presenting with malignant ventricular arrhythmias (OHCA-MVA). We investigated the prognostic value of serum magnesium level on admission in these patients. Methods We retrospectively analyzed the...
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#1Sakae Takenaka (Hokkaido University)
#2Takao Konishi (Hokkaido University)H-Index: 7
Last. Hirokazu Komoriyama (Hokkaido University)H-Index: 4
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Acute myocardial infarction (AMI) caused by severe stenosis of left main coronary artery (LMCA) presenting with cardiogenic shock and pulmonary edema during noncardiac surgery is uncommon, but a catastrophic event. A 77-year-old male with cholangiocarcinoma underwent hepatectomy. During the surgery, he presented with cardiogenic shock, which did not respond to infusion administration or vasopressor. A transesophageal echocardiogram revealed anterior, septal, and lateral severe hypokinesia and im...
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#1Tomoya Sato (Hokkaido University)
#2Rui Kamada (Hokkaido University)H-Index: 10
Last. Toshihisa Anzai (Hokkaido University)H-Index: 49
view all 11 authors...
Abstract Neuraxial modulation therapies, such as stellate ganglion block, thoracic epidural anesthesia, and cardiac sympathetic denervation, are effective for ventricular arrhythmias. However, these treatments can increase the risk of bleeding and infection. In this case report, stellate ganglion phototherapy (SGP) was safely and effectively performed for refractory ventricular tachycardias in a patient with a history of left ventricular assist device implantation. SGP may have the potential to ...
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#1Shingo Tsujinaga (Hokkaido University)H-Index: 3
#2Hiroyuki Iwano (Hokkaido University)H-Index: 12
Last. Toshihisa Anzai (Hokkaido University)H-Index: 49
view all 24 authors...
Epirubicin-based chemotherapy carries a risk of inducing heart failure, although the frequency is rare. Bevacizumab, an anti-vascular endothelial growth factor monoclonal antibody, has recently been widely used in patients with recurrent breast cancer as a first-line chemotherapeutic agent. Heart failure or arterial thromboembolism has been reported as a rare cardiovascular complication of bevacizumab. We herein report a breast cancer patient with reversible cancer therapeutics-related cardiac d...
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#2Rui KamadaH-Index: 10
Last. Toshihisa AnzaiH-Index: 1
view all 10 authors...
Neuraxial modulation therapies, such as stellate ganglion block, thoracic epidural anesthesia, and cardiac sympathetic denervation, are effective for ventricular arrhythmias. However, these treatments are invasive and can increase the risk of bleeding and infection. In this case report, stellate ganglion phototherapy (SGP) was safely and effectively performed for refractory ventricular tachycardia in patients with a history of cardiac resynchronization therapy-defibrillator (CRT-D) and left vent...
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#1Atsushi Tada (Hokkaido University)H-Index: 1
#2Takao Konishi (Hokkaido University)H-Index: 7
Last. Toshihisa Anzai (Hokkaido University)H-Index: 49
view all 21 authors...
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