Herz最新文献

{"title":"Comparison of single-catheter with two-catheter concept in older female patients undergoing transradial coronary angiography.","authors":"Murat Kerkütlüoğlu, Enes Çelik","doi":"10.1007/s00059-024-05289-4","DOIUrl":"10.1007/s00059-024-05289-4","url":null,"abstract":"<p><strong>Background: </strong>The aim of this study was to compare the efficacy outcomes of the traditional Judkins left and right catheters with those of the recently introduced Tiger catheter in female participants aged 65 years and older who underwent transradial coronary angiography.</p><p><strong>Methods: </strong>A cohort of 160 female patients aged 65 and older who were scheduled for coronary angiography (CAG) were divided into two groups according to the use of Tiger (n = 80) or Judkins (n = 80) catheters for radial angiography at a ratio of 1:1, respectively. We analyzed the effectiveness of the Tiger and Judkins catheters, the incidence of catheter failure, contrast volume, CAG time, fluoroscopy time, dose-area product (in mGy/cm²), and the occurrence of radial spasm.</p><p><strong>Results: </strong>The Judkins catheter group had a significantly longer processing time than the Tiger catheter group, with an equivalent level of radiation exposure. The duration of fluoroscopy was longer, and the amount of contrast medium used was higher, but the frequency of radial spasm was not significantly different.</p><p><strong>Conclusion: </strong>The present investigation revealed that implementation of Tiger catheters for geriatric individuals with elevated frailty and female patients with more narrow radial artery diameters was associated with decreased overall procedure duration, contrast volume utilization, and fluoroscopy duration.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"59-65"},"PeriodicalIF":1.1,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927106","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}

{"title":"[Guidelines of the European Society of Cardiology on chronic coronary syndrome from 2024].","authors":"Stephan Achenbach","doi":"10.1007/s00059-024-05288-5","DOIUrl":"10.1007/s00059-024-05288-5","url":null,"abstract":"<p><p>The 2024 European Society of Cardiology (ESC) guidelines on chronic coronary syndrome comprehensively summarize the symptoms, diagnostics and treatment of coronary artery disease, excluding acute coronary syndromes. The processing always begins with an estimation of the clinical probability, which should include not only the symptom profile but also the number of cardiovascular risk factors and is further modified by any conspicuous findings in electrocardiography (ECG), exercise testing, or echocardiography. For further diagnostics, coronary angiography via computed tomography is the first-line approach if the probability lies between 5% and 50%. For probabilities of 50-85% procedures for imaging-based ischemia detection are indicated, while for even higher probabilities immediate invasive diagnostics are given priority. The treatment includes intensive risk modification, medicinal anti-anginal treatment and finally revascularization by coronary intervention or bypass surgery. In the absence of high-risk constellations a medication-based approach should be initially preferred, with revascularization indicated if symptoms persist. The new guidelines also extensively address angina and ischemia without obstructive coronary lesions. In this context, intensive risk modification and initial medication treatment are again recommended.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"8-16"},"PeriodicalIF":1.1,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806906","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}

{"title":"[Elevated blood pressure and hypertension : Focus of the 2024 ESC guidelines on risk reduction].","authors":"Raphael S Schmieder, Heribert Schunkert","doi":"10.1007/s00059-024-05285-8","DOIUrl":"10.1007/s00059-024-05285-8","url":null,"abstract":"<p><p>The 2024 guidelines of the European Society of Cardiology (ESC) for the management of elevated blood pressure and hypertension introduce the new category \"elevated blood pressure\" (120-139/70-89 mm Hg). All patients with elevated blood pressure are advised to implement lifestyle modifications. The aim is to reduce the cardiovascular risk at an early stage. In addition, a structured assessment should be carried out based on the comorbidities, such as coronary artery disease, heart failure and stroke as well as on risk factors, which can result from an antihypertensive treatment in cases of moderate to high risk and a blood pressure of 130/80 mm Hg or more despite 3 months of lifestyle modifications. For patients with hypertension (≥ 140/90 mm Hg), the guidelines now recommend initiating lifestyle modifications and antihypertensive medication concurrently. The new target systolic blood pressure is 120-129 mm Hg, with establishment of individualized treatment goals in cases of frailty or age ≥85 years. Compared to the guidelines of the European Society of Hypertension (ESH) and the German national guidelines (NVL), the ESC extends the treatment recommendations to patients with elevated blood pressure even below the threshold of 140/90 mm Hg. For resistant hypertension spironolactone is recommended, with renal denervation being an alternative option to increasing the antihypertensive medication.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"17-24"},"PeriodicalIF":1.1,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142716096","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}

{"title":"[Cardiovascular management of patients undergoing noncardiac surgery].","authors":"Stephan H Schirmer","doi":"10.1007/s00059-024-05274-x","DOIUrl":"10.1007/s00059-024-05274-x","url":null,"abstract":"<p><p>The risk assessment of patients with cardiovascular diseases before noncardiac surgery (NCS) is particularly relevant in cardiology because of the frequency and the involvement of different disciplines. The risk is determined by the operation itself and the disease or risk profile, including the patient's age. Specialist preoperative consultation can therefore remain limited if the surgery-related risk is low. The subjective symptoms (exercise tolerance) and also the determination of the cardiac biomarkers N‑terminal pro-brain natriuretic peptide (NT-proBNP) and troponin are particularly relevant for assessing the indications for an instrumental or specialist examination. Cardiovascular drug treatment should predominantly be continued perioperatively but not initiated just for the operation. There are practical guidelines for pausing oral anticoagulation, whereby a general heparin bridging is no longer recommended.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"479-488"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142463339","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}

{"title":"Interaction of alcohol and other potentially cardiotoxic substances with the cardiovascular system.","authors":"Bernhard Maisch","doi":"10.1007/s00059-024-05281-y","DOIUrl":"10.1007/s00059-024-05281-y","url":null,"abstract":"","PeriodicalId":12863,"journal":{"name":"Herz","volume":"49 6","pages":"405-408"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11602791/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142727993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical characteristics of delirium in older patients with first-ever acute myocardial infarction who underwent percutaneous coronary intervention : A retrospective study.","authors":"Jin-Feng Tan, Le Duan, Jin-Cheng Han, Jin-Jin Cui","doi":"10.1007/s00059-024-05250-5","DOIUrl":"10.1007/s00059-024-05250-5","url":null,"abstract":"<p><strong>Objectives: </strong>Delirium is a serious complication of cardiac surgery and a common clinical problem. The study aimed to identify the incidence, risk factors, and outcomes of delirium in older patients (≥ 65 years) with first-ever acute myocardial infarction (AMI) who underwent percutaneous coronary intervention (PCI).</p><p><strong>Methods: </strong>A retrospective cohort study was performed in a hospital in northern China. A total of 1033 older patients with first-ever AMI who underwent PCI between January 2018 and April 2021 were screened for delirium using the CAM-ICU method. Clinical and laboratory data were collected.</p><p><strong>Results: </strong>A total of 134 (12.97%) patients were diagnosed with delirium. Patients with delirium were older. The most common concomitant diseases were cardiac arrest, chronic renal failure, and a history of coronary artery bypass graft (CABG). Delirious patients experienced more times of mechanical ventilation, more intra-aortic balloon pump (IABP) support, high postoperative immediate pain score (VAS), more non-bedside cardiac rehabilitation, and longer total length of stay and cardiac care unit (CCU) time. Multivariable logistic regression showed that age, mechanical ventilation, postoperative immediate pain score, and non-bedside cardiac rehabilitation were independently associated with delirium. Delirium was an independent predictor of prolonged CCU stay, total length of stay, and 1‑year mortality.</p><p><strong>Conclusion: </strong>Age, mechanical ventilation, postoperative immediate pain score, and non-bedside cardiac rehabilitation were independently closely related to delirium in older patients with first-ever AMI who underwent PCI. Delirium was associated with a higher 1‑year all-cause mortality.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"456-463"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141199745","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}

{"title":"E-cigarettes and vaping, new spotlight on smoking as an old cardiovascular risk factor?","authors":"Thomas Münzel, Marin Kuntic, Paul Stamm, Andreas Daiber","doi":"10.1007/s00059-024-05278-7","DOIUrl":"10.1007/s00059-024-05278-7","url":null,"abstract":"<p><p>Smoking is one of the leading causes of chronic non-communicable diseases and a significant risk factor for cardiovascular and respiratory diseases. While global tobacco consumption has decreased over the past two decades, the use of e‑cigarettes and water pipes (shisha) has surged at an alarming rate, particularly among younger individuals. E‑cigarettes do not offer a completely risk-free alternative to traditional cigarettes, as the vast array of flavors and ease of use contribute to a growing number of dependent users. Furthermore, they are not necessarily effective in overcoming nicotine addiction. This contribution provides an overview of the cardiovascular health impacts associated with shisha smoking and e‑cigarette vaping, with a particular emphasis on the detrimental effects on endothelial function. The harmful biological effects of the toxic substances in these products, especially oxidative stress and inflammatory responses, are also discussed. Finally, the current state of recommendations, legal regulations, and commercial advertising are summarized.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"441-447"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582494","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}

{"title":"Prognostic value of pulmonary artery diameter/aorta diameter ratio in patients with acute pulmonary embolism.","authors":"Levent Pay, Tuğba Çetin, Kıvanç Keskin, Şeyda Dereli, Ozan Tezen, Ahmet Çağdaş Yumurtaş, Zeynep Kolak, Semih Eren, Faysal Şaylık, Tufan Çınar, Mert İlker Hayıroğlu","doi":"10.1007/s00059-024-05251-4","DOIUrl":"10.1007/s00059-024-05251-4","url":null,"abstract":"<p><strong>Background: </strong>The ratio of pulmonary artery diameter (PAD) to ascending aortic diameter (AoD) has been reported to be a prognostic marker in several lung diseases; however, the usefulness of this tool in patients with acute pulmonary embolism (APE) is unknown. Here, we aimed to determine the long-term prognostic value of the PAD/AoD ratio in patients with APE.</p><p><strong>Methods: </strong>A total of 275 patients diagnosed with APE at our tertiary care center between November 2016 and February 2022 were included in the study. The patients were divided into two groups according to the presence of long-term mortality and their PAD/AoD ratios were compared.</p><p><strong>Results: </strong>Long-term mortality was observed in 48 patients during the median follow-up of 59 (39-73) months. The patients were divided into two groups for analysis: group 1, consisting of 227 patients without recorded mortality, and group 2, consisting of 48 patients with documented mortality. A multivariate Cox regression model indicated that the PAD/AoD ratio has the potential to predict long-term mortality (HR: 2.9116, 95% CI: 1.1544-7.3436, p = 0.023). Analysis of the receiver operating characteristic curve revealed that there was no discernible difference in discriminative ability between the simplified pulmonary embolism severity index (sPESI) and PAD/AoD ratio (area under the curve [AUC] = 0.679 vs. 0.684, respectively, p = 0.937). The long-term predictive ability of the PAD/AoD ratio was not inferior to the sPESI score.</p><p><strong>Conclusions: </strong>The PAD/AoD ratio, which can be easily calculated from pulmonary computed tomography, may be a useful parameter for determining the prognosis of APE patients.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"464-471"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237402","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}

{"title":"Methamphetamine-induced cardiotoxicity: in search of protective transcriptional mechanisms.","authors":"Kristin Annawald, Katrin Streckfuss-Bömeke, Thomas Meyer","doi":"10.1007/s00059-024-05279-6","DOIUrl":"10.1007/s00059-024-05279-6","url":null,"abstract":"<p><p>Crystalline methamphetamine hydrochloride is an illegal drug with a high addictive potential, better known by its colloquial name \"ice\" or \"crystal meth\". The abuse of this drug has led to significant health problems worldwide. Like other amphetamine-type stimulants, chronic consumption of methamphetamine leads to direct toxic effects on the central nervous system, causing cognitive impairment, depressive behavior, and other severe neurological or psychiatric symptoms. Besides its neurotoxicity, the drug exhibits numerous deleterious effects on the cardiovascular system, including hypertension, accelerated atherosclerosis, vasospasm-induced acute coronary syndromes, sudden cardiac death, and dilated cardiomyopathy with congestive heart failure and left ventricular dysfunction. The excessive release of catecholamines upon methamphetamine exposure causes vasoconstriction and vasospasm, which ultimately lead to hypertension, tachycardia, endothelial dysfunction, and cardiotoxicity. While numerous studies have focused on transcription factors expressed in the brain that cause the neurotoxic effects of the drug, much less is known about transcription factors involved in the development of methamphetamine-induced heart failure. In this article, we provide an overview of the Janus kinase-signal transducer and activator of transcription 3 (JAK-STAT3) pathway involved in ischemia/reperfusion injury in the myocardium, which may be activated by the vasospasm-inducing action of the drug. However, much more work is needed to decipher the precise role of STAT protein family members, including the potentially cardioprotective STAT3, in the pathogenesis of methamphetamine-induced cardiotoxicity.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"434-440"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11602861/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142499099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety assessment of coronary arteries during left bundle branch area pacing.","authors":"Qiling Kong, Huolong Chen, Juan Hua, Ziyi Xiong, Shuyun Le, Jinwei Liu, Dandan Wang, Qi Chen","doi":"10.1007/s00059-024-05259-w","DOIUrl":"10.1007/s00059-024-05259-w","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to assess the safety of left bundle branch area pacing (LBBAP) by measuring the distance from the tip of the electrode to the nearby coronary artery with a nine-partition grid method.</p><p><strong>Methods: </strong>From January 2019 to October 2020, patients who underwent LBBAP and postoperative coronary angiography in the Second Affiliated Hospital of Nanchang University were included in the study. The patients' fluoroscopic images of LBBAP and coronary angiography were collected and analyzed. Changes in the ST‑T segment in the electrocardiogram (ECG), serum troponin, and myocardial enzyme profiles were observed before and after the LBBAP procedure.</p><p><strong>Results: </strong>A total of 50 patients were included in this study, of whom 46 patients underwent implantation with a pacemaker and 4 patients received an implantable cardioverter defibrillator (ICD). The pacing electrodes were confined to the posterior-middle (PM), median (M), Posterior inferior (PI), and middle inferior (MI) positions of the two-dimensional nine-square grid or in the junction area of the above positions, and were concentrated in the rectangle formed by the line of the center points of the four positions. The average vertical distances from the electrode tip to the left anterior descending branch artery (LAD), posterior descending branches (PD) and the left posterior ventricular branches (PL) were 19.69 ± 8.72 mm, 26.09 ± 8.02 mm, and 21.11 ± 7.86 mm, respectively; the minimum was 5.28 mm, 9.51 mm, and 8.69 mm, respectively. Coronary angiography in all patients showed no significant injury to the ventricular septal branch; however, we observed elevated serum troponin and changes in ST‑T segment in ECG.</p><p><strong>Conclusion: </strong>The study demonstrates that pacing electrodes in LBBAP can be safely implanted over a wide range. Coronary arteries are likely to be safe when the pacing electrodes are located within the rectangle formed by the line connecting the PM, M, PI, and MI zone centroids. The left bundle branch can be quickly captured and the safety of the coronary artery can be improved by locating the electrode in the posterior-mid zone. The potential risk of injury to the LAD from the electrode is greater compared with the PD.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"472-478"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11602848/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141893261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}