International heart journal最新文献

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Venous Pressure Cost for Cardiac Index Increases During Exercise in Patients with Fontan Circulation Versus Those with Biventricular Circulation.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-490
Hiroyuki Takao, Koki Sugiyama, Takuro Kojima, Yoichi Iwamoto, Hirotaka Ishido, Satoshi Masutani
{"title":"Venous Pressure Cost for Cardiac Index Increases During Exercise in Patients with Fontan Circulation Versus Those with Biventricular Circulation.","authors":"Hiroyuki Takao, Koki Sugiyama, Takuro Kojima, Yoichi Iwamoto, Hirotaka Ishido, Satoshi Masutani","doi":"10.1536/ihj.24-490","DOIUrl":"https://doi.org/10.1536/ihj.24-490","url":null,"abstract":"<p><p>Patients with Fontan circulation (Fontan) have a higher venous pressure (VP) and lower cardiac index (CI) than those with biventricular circulation (BiV). Although the cost to increase VP per unit CI (ΔVP/ΔCI) during exercise is expected to be higher in Fontan than in BiV, to our knowledge, no previous study has specifically tested ΔVP/ΔCI as the main variable.We included 9 patients with Fontan and 10 with postoperative BiV in this pilot study and assessed their hemodynamics via an ergometer-based exercise test. CI was continuously measured using impedance cardiography.The median age and quartile range values in patients with Fontan (15.0 [13.6, 16.7] years) were significantly higher than those in patients with BiV (12.9 [11.3, 14.3] years, P = 0.028). The ΔVP/ΔCI values were significantly higher in the Fontan group than in the BiV group at 25 W (4.5 [4.3, 6.0] versus 1.1 [0.9, 2.6] mmHg/ (L/minute/m<sup>2</sup>), respectively; P = 0.0008) and peak exercise (3.6 [33, 4.5] versus 1.1 [0.9, 1.5] mmHg/ (L/minute/m<sup>2</sup>), respectively; P = 0.0002) irrespective of age. The areas under the curve values of the 2 receiver operating curves (at 25 W and peak exercise time points) were 0.961 and 0.967, respectively. Patients with Fontan exhibited the 3 highest ΔVP/ΔCI values at peak exercise had an elevated New York Heart Association functional class (IIm-III) and hemodynamic concerns.Patients with Fontan displayed a higher cost to increase VP per unit CI. ΔVP/ΔCI may be a potential circulatory or prognostic marker for these patients and its value should be validated via larger prospective studies.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 2","pages":"271-278"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143752563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Case of Fungal Prosthetic Valve Endocarditis Complicated by Embolic ST-Elevated Myocardial Infarction.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-583
Yudai Tanaka, Yuki Saito, Riku Arai, Nobuhiro Murata, Masashi Tanaka, Yasuo Okumura
{"title":"A Case of Fungal Prosthetic Valve Endocarditis Complicated by Embolic ST-Elevated Myocardial Infarction.","authors":"Yudai Tanaka, Yuki Saito, Riku Arai, Nobuhiro Murata, Masashi Tanaka, Yasuo Okumura","doi":"10.1536/ihj.24-583","DOIUrl":"https://doi.org/10.1536/ihj.24-583","url":null,"abstract":"<p><p>Acute coronary syndrome (ACS) is a rare complication of infective endocarditis (IE) and is associated with high mortality. Typically, coronary artery occlusion is a complication of bacterial autologous valve IE. We present the case of a 74-year-old woman with a history of aortic valve replacement for aortic stenosis who was receiving immunosuppressive therapy for rheumatoid arthritis. Upon admission, she was diagnosed with ST-elevation myocardial infarction (STEMI), and coronary angiography (CAG) revealed complete occlusion in the terminal branches of the left circumflex coronary artery (LCX #12 and #14). On day 3 of admission, three-dimensional transesophageal echocardiography (3D-TEE) was performed, and vegetation was detected, leading to IE diagnosis.The patient underwent prosthetic valve replacement on day 4. Subsequent blood cultures grew Candida albicans, and histopathological examination using Grocott staining confirmed the presence of Grocott-positive fungi within the vegetation, leading to a definitive diagnosis of prosthetic valve endocarditis (PVE) caused by Candida albicans; this management resulted in favorable outcomes. The present case suggests that fungal PVE can also complicate STEMI, and real-time 3D-TEE was instrumental in diagnosing and accurately assessing the vegetation in this condition.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"187-190"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acute and Mid-Term Assessment of Microvascular Dysfunction with Index of Microcirculatory Resistance in ST-Segment Elevation Myocardial Infarction Patients.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-447
Shojiro Hirano, Takayuki Yabe, Yosuke Oka, Hiroto Aikawa, Hideo Amano, Takanori Ikeda
{"title":"Acute and Mid-Term Assessment of Microvascular Dysfunction with Index of Microcirculatory Resistance in ST-Segment Elevation Myocardial Infarction Patients.","authors":"Shojiro Hirano, Takayuki Yabe, Yosuke Oka, Hiroto Aikawa, Hideo Amano, Takanori Ikeda","doi":"10.1536/ihj.24-447","DOIUrl":"https://doi.org/10.1536/ihj.24-447","url":null,"abstract":"<p><p>In patients diagnosed with ST-segment elevation myocardial infarction (STEMI), despite exhibiting normal patency in the culprit arteries following percutaneous coronary intervention (PCI), coronary microvessels do not recover adequately, leading to microvascular dysfunction (MVD). Limited data are available regarding microcirculation assessed through invasive measures during the midterm period. This study aimed to investigate the assessment of MVD in STEMI patients using the index of microvascular resistance (IMR) during the midterm period.We prospectively evaluated 41 patients with STEMI who underwent PCI. IMR was measured by placing a coronary pressure wire with intravenous adenosine at 1 week as the acute phase and at 6 months after primary PCI as the midterm period. An improvement in IMR was observed from baseline to follow-up, with values changing from 30.00 (15.00-45.50) to 19.00 (10.50-30.50) (P = 0.020). The degree of MVD significantly decreased during follow-up (from 61.0% to 34.1%, McNemar's test: P = 0.016). Compared to patients with normal microcirculation, those with MVD (IMR > 25) at midterm follow-up exhibited significantly elevated levels of brain natriuretic peptide (180.25 [68.25-370.65] pg/mL versus 75.90 [18.70-169.70] pg/mL, P = 0.043) and prolonged symptom-onset-to-balloon time (727.00 [213.50-1170.00] minutes versus 186.00 [125.00-316.00] minutes, P = 0.002).These findings indicate that the extent of MVD 6 months post-PCI has significantly diminished compared to discharge levels and is associated with symptom-onset-to-balloon time. Therefore, MVD in patients with STEMI can potentially improve in the midterm under specific circumstances.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"36-43"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chrysophanol Mitigates Chronic Heart Failure in Rats by Modulating ROS-Mediated Parthanatos and Pyroptosis.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-387
Mengjiao Zhu, Sichao Tai
{"title":"Chrysophanol Mitigates Chronic Heart Failure in Rats by Modulating ROS-Mediated Parthanatos and Pyroptosis.","authors":"Mengjiao Zhu, Sichao Tai","doi":"10.1536/ihj.24-387","DOIUrl":"https://doi.org/10.1536/ihj.24-387","url":null,"abstract":"<p><p>Chronic heart failure (CHF) triggers a cascade of events involving parthanatos and pyroptosis, culminating in cellular malfunction, inflammation, and tissue degeneration. This study aims to inquire into the inherent mechanism of chrysophanol (CHR) in the treatment of CHF.In vitro, we cultured the rat embryonic cardiomyocyte cell line H9c2. Parthanatos was initiated through N-methyl-N'-nitro-N'-nitrosoguanidine (MNNG) induction, followed by treatment with varying concentrations of CHR. The evaluation of parthanatos and pyroptosis in cardiomyocytes was assessed by western blotting. In vivo, the transverse aortic constriction (TAC) model was used to simulate CHF. The hemodynamic indices were performed to evaluate cardiac function in rats. The degree of inflammatory cell infiltration and fibrosis within cardiac tissue was assessed using hematoxylin and eosin staining and Masson's trichrome staining, respectively. Cardiac tissues were obtained and subjected to immunohistochemical analysis to assess PARP-1 expression. Subsequently, dual immunofluorescence staining (caspase-1 and NLRP3) was conducted, aiming to comprehensively evaluate the status of parthanatos and pyroptosis in the cardiac tissues of rats.In contrast to the MNNG or TAC group, the groups administered with CHR exhibited an inhibitory effect on Reactive oxygen species (ROS) expression, as well as parthanatos and pyroptosis proved by cell and animal experiments (P < 0.05). The reduced expression of PAR, PARP-1, AIF, NLRP3, IL-1β, caspase-1, and cleaved-GSDMD compared with the MNNG or TAC group proved it (P < 0.05). Moreover, compared with the TAC group, CHR significantly improved the cardiac histology of TAC rats. These findings collectively suggested the potential of CHR in ameliorating CHF.CHR may mitigate CHF in rats by modulating ROS-mediated parthanatos and pyroptosis.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"126-136"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Combined Assessment of Skeletal Muscle Area Using Computed Tomography in Elderly Patients with Aortic Valve Stenosis Undergoing Transcatheter Aortic Valve Replacement.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-320
Ryota Ando, Manabu Uematsu, Takamitsu Nakamura, Tsuyoshi Kobayashi, Toru Yoshizaki, Takeo Horikoshi, Miu Eguchi, Ryota Yamada, Yosuke Watanabe, Kenji Kuroki, Kazuto Nakamura, Akira Sato
{"title":"Combined Assessment of Skeletal Muscle Area Using Computed Tomography in Elderly Patients with Aortic Valve Stenosis Undergoing Transcatheter Aortic Valve Replacement.","authors":"Ryota Ando, Manabu Uematsu, Takamitsu Nakamura, Tsuyoshi Kobayashi, Toru Yoshizaki, Takeo Horikoshi, Miu Eguchi, Ryota Yamada, Yosuke Watanabe, Kenji Kuroki, Kazuto Nakamura, Akira Sato","doi":"10.1536/ihj.24-320","DOIUrl":"https://doi.org/10.1536/ihj.24-320","url":null,"abstract":"<p><p>The psoas muscle area (PMA) and rectus femoris muscle area (RFMA) have been used to estimate whole-body muscle mass in elderly patients. However, it is unclear whether combining these measurements can improve the predictive ability of traditional risk factors for adverse clinical events in elderly patients with aortic valve stenosis (AVS). We analyzed data from 153 patients with AVS who underwent transcatheter aortic valve replacement (TAVR), and measured PMA and RFMA using computed tomography (CT) before the procedure. This study assessed a composite of adverse clinical events including all-cause death and heart failure (HF) requiring hospitalization for up to 3 years after TAVR. During the follow-up period, 31 patients experienced adverse clinical events (19 died, and 12 had HF). The multivariate Cox hazards analysis demonstrated that patients exhibiting lower PMA (males with < 3.36 cm<sup>2</sup>/m<sup>2</sup> and females with < 2.52 cm<sup>2</sup>) and lower RFMA (males with < 3.26 cm<sup>2</sup>/m<sup>2</sup> and females with < 3.15 cm<sup>2</sup>/m<sup>2</sup>) had a higher probability of experiencing adverse clinical events compared to those with higher PMA and RFMA values, whether in combination or alone (P < 0.05). Additionally, net reclassification improvement (NRI) and integrated discrimination improvement (IDI) analyses showed that the combination of lower PMA and RFMA had a greater incremental effect on the predictive value of clinical risk factors for adverse clinical events. Therefore, the combined measurement of skeletal muscles using CT scans may be a valuable tool for assessing the risk of AVS in elderly patients undergoing TAVR.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"51-59"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acute Pancreatitis-Induced Takotsubo Cardiomyopathy in Exacerbated Chronic Renal Failure.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-343
Jiangliu Xie, Yulu Yang, Yuanguo Chen
{"title":"Acute Pancreatitis-Induced Takotsubo Cardiomyopathy in Exacerbated Chronic Renal Failure.","authors":"Jiangliu Xie, Yulu Yang, Yuanguo Chen","doi":"10.1536/ihj.24-343","DOIUrl":"https://doi.org/10.1536/ihj.24-343","url":null,"abstract":"<p><p>A 66-year-old elderly woman undergoing regular dialysis for chronic renal failure was admitted to our hospital with acute pancreatitis. Coronary angiography revealed stress cardiomyopathy and cardiogenic shock. The patient was successfully treated with early Continuous Renal Replacement Therapy (CRRT). After 3 weeks of hospitalization, her left ventricular ejection fraction improved significantly.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 2","pages":"329-334"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143752632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Histone Demethylase PHF8 Confers Protection against Oxidative Stress and Cardiomyocyte Apoptosis in Heart Failure by Upregulating FOXA2.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-268
Aike Fei, Li Li, Yanfei Liu, Zhe Lv, Jing Jin
{"title":"Histone Demethylase PHF8 Confers Protection against Oxidative Stress and Cardiomyocyte Apoptosis in Heart Failure by Upregulating FOXA2.","authors":"Aike Fei, Li Li, Yanfei Liu, Zhe Lv, Jing Jin","doi":"10.1536/ihj.24-268","DOIUrl":"https://doi.org/10.1536/ihj.24-268","url":null,"abstract":"<p><p>Oxidative stress and cardiomyocyte apoptosis are hallmarks of heart failure (HF) development. Plant homeodomain finger protein 8 (PHF8) is a histone demethylase downregulated in failing human hearts. Nevertheless, the potential role of PHF8 in HF remains unclear. Therefore, this study aimed to explore the biological action and molecular mechanism of PHF8 in HF.A rat model of left anterior descending coronary artery (LAD) ligation-induced HF and a cardiomyocyte model of oxygen-glucose deprivation/reperfusion (OGD/R) were developed after gain- or loss-of-function experiments in rats and cardiomyocytes, respectively. Heart function indexes, such as left ventricular end-diastolic diameter, left ventricular end-systolic diameter, left ventricular ejection fraction, and left ventricular fractional shortening, were detected. Changes in myocardial tissues were examined by pathological staining. Cardiomyocyte apoptosis and oxidative stress markers, such as malondialdehyde, reactive oxygen species, superoxide dismutase, and catalase, were examined. The relationship between PHF8 and forkhead box A2 (FOXA2) was analyzed by luciferase and chromatin immunoprecipitation-quantitative polymerase chain reaction assays.PHF8 was downregulated in LAD-ligated rats and OGD/R-exposed cardiomyocytes. Following PHF8 upregulation, pathological changes in myocardial tissues and heart dysfunction were improved in LAD-ligated rats. Importantly, cardiomyocyte apoptosis and oxidative stress were diminished in vivo and in vitro upon PHF8 upregulation. Mechanistically, PHF8 increased FOXA2 expression in a histone demethylase-dependent manner. FOXA2 silencing abrogated the protective effect of PHF8 upregulation on cardiomyocytes against OGD/R-induced apoptosis and oxidative stress.PHF8 exerts protective functions against cardiomyocyte apoptosis, oxidative stress, and heart dysfunction in HF, in correlation with FOXA2 upregulation. These results suggest that the PHF8/FOXA2 axis may be a promising therapeutic target to prevent HF.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"114-125"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143078949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring Novel Therapeutics for Pulmonary Arterial Hypertension.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-615
Takayuki Fujiwara, Satoshi Ishii, Shun Minatsuki, Masaru Hatano, Norifumi Takeda
{"title":"Exploring Novel Therapeutics for Pulmonary Arterial Hypertension.","authors":"Takayuki Fujiwara, Satoshi Ishii, Shun Minatsuki, Masaru Hatano, Norifumi Takeda","doi":"10.1536/ihj.24-615","DOIUrl":"https://doi.org/10.1536/ihj.24-615","url":null,"abstract":"<p><p>Pulmonary arterial hypertension (PAH) is a life-threatening disease characterized by progressive obliteration of pulmonary arteries. Dysregulated bone morphogenetic protein (BMP) signaling pathway contributes to the development of PAH, and pulmonary vasodilators including endothelin receptor antagonists, phosphodiesterase 5 inhibitors, prostaglandins and soluble guanylate cyclase stimulators, dramatically improve the long-term prognosis. However, there still exist refractory patients who require continuous catecholamine support or lung transplantation, and the development of new treatment strategies targeting molecular mechanisms of PAH is highly anticipated. Sotatercept, a first-in-class activin signaling inhibitor, has recently been approved for the treatment of PAH, and it targets and restores an imbalance in activin-growth differentiation factor and BMP pathway signaling. In addition, treatment strategies targeting peroxisome proliferator-activated receptor-γ signaling, inflammatory and immune systems, DNA damage response and cellular senescence, and growth factor receptors including vascular endothelial growth factor and platelet-derived growth factor receptors, are being devised. In this review, we briefly summarize the recent advances in basic research paving the way for the development of more effective treatments for PAH and their potential in clinical therapeutic applications.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"3-12"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Errata: Phenogroups and Their Prognosis of Acute Decompensated Heart Failure with Preserved Ejection Fraction.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.66-1_Errata
{"title":"Errata: Phenogroups and Their Prognosis of Acute Decompensated Heart Failure with Preserved Ejection Fraction.","authors":"","doi":"10.1536/ihj.66-1_Errata","DOIUrl":"10.1536/ihj.66-1_Errata","url":null,"abstract":"<p><p>Several errors (shown with underlines) in the following list appeared in the article \"Phenogroups and Their Prognosis of Acute Decompensated Heart Failure with Preserved Ejection Fraction\" by Taro Makino, Yuya Ishihara, Masahide Harada, Yoshihiro Sobue, Eiichi Watanabe, Yukio Ozaki, Hideo Izawa (Vol. 65 No.5, 841-848, 2024).</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"191"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Randomized Controlled Study on the Clinical Efficacy of Ginkgo Biloba Combined with Nicorandil in Patients with HFmrEF.
IF 1.2 4区 医学
International heart journal Pub Date : 2025-01-01 DOI: 10.1536/ihj.24-316
Xiang Gao, Fangyuan Liu, Xiaozhen Han, Shan Tang, Dingding Shen, Jia Zhang, Chuanliang Liu
{"title":"A Randomized Controlled Study on the Clinical Efficacy of Ginkgo Biloba Combined with Nicorandil in Patients with HFmrEF.","authors":"Xiang Gao, Fangyuan Liu, Xiaozhen Han, Shan Tang, Dingding Shen, Jia Zhang, Chuanliang Liu","doi":"10.1536/ihj.24-316","DOIUrl":"https://doi.org/10.1536/ihj.24-316","url":null,"abstract":"<p><p>This study aimed to explore the clinical efficacy of Ginkgo biloba combined with Nicorandil in patients with heart failure who have a mild decrease in ejection fraction (HFmrEF).A total of 316 patients with HFmrEF were selected and randomly assigned to either a control group or a combination of the Ginkgo biloba and Nicorandil group, each group consisting of 158 patients. The control group received standard secondary preventive treatment, while patients in the combination group received oral Ginkgo biloba and Nicorandil based on stable conventional treatment. Both groups were treated continuously for six months. The age, sex, body mass index (BMI), New York Heart Association cardiac function classification, history of coronary heart disease, hypertension, diabetes, atrial fibrillation, smoking, left ventricular ejection fractions (LVEF), heart rate, glycosylated hemoglobin (HbA1c), and combined drug use of the patients in the two groups were recorded. The efficacy endpoints were BMI, heart rate, blood lipid levels, fasting blood glucose, renal function, HbA1c, N-terminal pro-brain natriuretic peptide (NT-proBNP), LVEF, cardiopulmonary exercise testing parameters, 6-minute walking distance (6MWD), and the Kansas City Cardiomyopathy Questionnaire (KCCQ) score after six months of treatment. The incidence of adverse reactions in the two groups was recorded.After six months of treatment, the BMI, heart rate, NT-proBNP, low-density lipoprotein cholesterol, triglyceride, creatinine, fasting blood glucose, and HbA1c levels of patients in the Ginkgo biloba combined with Nicorandil group were lower than those in the control group (P < 0.05). The LVEF, high-density lipoprotein cholesterol, VO2peak, oxygen uptake efficiency slope, 6MWD, and KCCQ scores were higher in the Ginkgo biloba combined with Nicorandil group than in the control group (P < 0.05). There was no statistically significant difference between the two groups of patients (P > 0.05) in the incidence of hypotension, hypoglycemia, hypokalemia, headache, and hospitalization due to worsening heart failure.Ginkgo biloba combined with Nicorandil can effectively improve heart function, blood lipid levels, blood glucose levels, renal function, exercise tolerance, and health-related quality of life in patients with HFmrEF. Because there were no significant adverse reactions, they can be safely used.</p>","PeriodicalId":13711,"journal":{"name":"International heart journal","volume":"66 1","pages":"74-80"},"PeriodicalIF":1.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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