Archivos Peruanos de cardiologia y cirugia cardiovascular最新文献

{"title":"A randomized controlled trial of ivabradine in patients with acute myocardial infarction related cardiogenic shock.","authors":"Alejandro Alcaraz-Guzmán, Eder Jonathan Amaro-Palomo, Arturo Maximiliano Ruiz-Beltrán, Braiana Ángeles Díaz-Herrera, Raúl Rodrigo Neri-Bale, Lilia Hernández-Bravo, Manuel A Candia-Ramírez, Rodrigo Gopar-Nieto, Héctor González-Pacheco, Jorge Daniel Sierra-Lara Martinez, Alexandra Arias-Mendoza, Diego Araiza-Garaygordobil","doi":"10.47487/apcyccv.v5i2.342","DOIUrl":"10.47487/apcyccv.v5i2.342","url":null,"abstract":"<p><strong>Objective: </strong>. Acute myocardial infarction-related cardiogenic shock (AMI-CS) is often accompanied by tachycardia, which, in turn, increases myocardial oxygen consumption and hinders the use of ventricular assist devices, such as intra-aortic balloon pump. Evidence suggests that ivabradine may reduce heart rate (HR) without affecting other hemodynamic parameters. The aim of the present study was to determine the effect of ivabradine on reducing HR and changes in other hemodynamic parameters such as cardiac index (CI), in patients with AMI-CS and tachycardia.</p><p><strong>Materials and methods: </strong>. A single-center, open label, randomized clinical trial included patients diagnosed with AMI-CS and tachycardia with >100 beats per minute (BPM). Heart rate, cardiac index, and other hemodynamic parameters measured by pulmonary flotation catheter were compared at 0, 6, 12, 24, and 48 hours after randomization.</p><p><strong>Results: </strong>. A total of 12 patients were randomized; 6 received standard therapy, and 6 received ivabradine in addition to standard therapy. Baseline clinical characteristics were similar at randomization. A statistically significant lower heart rate was found at 12 hours (p=0.003) and 48 hours (p=0.029) after randomization, with differences of -23.3 (-8.2 to -38.4) BPM and -12.6 (-0.5 to -25.9) BPM, respectively. No differences in cardiac index, or any other evaluated hemodynamic parameters, length of hospital stay, nor mortality rate were noted between both groups.</p><p><strong>Conclusions: </strong>. The use of ivabradine in patients with AMI-CS was associated with a significant reduction in heart rate at 12 and 48 h, without affecting other hemodynamic parameters.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e342"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247970/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bidirectional ventricular tachycardia due to digoxin-diuretic interaction in post-cardiac surgery patient: a case report.","authors":"José Martín Alanís-Naranjo, Kevin David Aragón-Ontiveros, Julio César Rivera-Hermosillo, Virginia Campos-Garcilazo","doi":"10.47487/apcyccv.v5i2.362","DOIUrl":"10.47487/apcyccv.v5i2.362","url":null,"abstract":"<p><p>Bidirectional ventricular tachycardia (BVT) is a rare form of malignant ventricular arrhythmia characterized by beat-to-beat alternation in the QRS axis. BVT is a hallmark of digitalis toxicity, but digoxin-induced BVT secondary to digoxin-diuretic interaction in cardiac surgery patients is not widely reported. We present the case of a 62-year-old woman undergoing mitral valve replacement with tricuspid annuloplasty who developed postoperative congestive heart failure and vasoplegic syndrome requiring norepinephrine, vasopressin, and loop diuretics. During postoperative care, she presented atrial fibrillation with rapid ventricular response, achieving rate control with digoxin, but later displayed hemodynamically stable BVT associated with digitalis toxicity. The case highlights the importance of physicians monitoring digoxin toxicity when prescribing digoxin to patients with a diuretic regimen, particularly loop diuretics. During digoxin-induced-BVT, supportive treatment, including discontinuing digitalis coupled with potassium and magnesium supplements, can be considered as long as digoxin-specific antibodies are unavailable, and the patient is hemodynamically stable.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e362"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247964/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acute graft rejection mimicking constrictive pericarditis after heart transplantation. A case report.","authors":"Lucrecia María Burgos, Franco Nicolás Ballari, Rocío Consuelo Baro Vila, María Antonella de Bortoli, Mariano Vrancic, Mirta Diez","doi":"10.47487/apcyccv.v5i2.339","DOIUrl":"10.47487/apcyccv.v5i2.339","url":null,"abstract":"<p><p>Constrictive pericarditis (CP) is an infrequent complication following heart transplantation (HTx) and arises from diverse postoperative occurrences, including mediastinitis, pericardial effusion, or allograft rejection. Indeed, this rare clinical entity can be misdiagnosed as a rejection episode or restrictive cardiomyopathy. In this report, we present the case of a 43-year-old male who underwent HTx 1.5 years prior and was subsequently admitted to our center due to the gradual onset of symptoms indicative of right congestive heart failure, with an initial diagnosis of constrictive pericarditis.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e399"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247968/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Complex aortic plaques: hidden danger in aortic stenosis. Role of transesophageal echocardiography.","authors":"Lindsay Benites-Yshpilco, Kelly Cupe-Chacalcaje, Angela Cachicatari-Beltrán, Josh Moscoso, Kevin Velarde-Acosta, Alessio Demarini-Orellana, Gerald Lévano-Pachas, Roberto Baltodano-Arellano","doi":"10.47487/apcyccv.v5i2.377","DOIUrl":"10.47487/apcyccv.v5i2.377","url":null,"abstract":"<p><p>Aortic stenosis is associated with aortic plaques in up to 85% of cases because they share risk factors and pathogenic pathways. Intrinsically, complex aortic plaques carry a high risk of stroke, which has also been demonstrated in the context of aortic stenosis, especially in patients who underwent percutaneous or surgical replacement. Transesophageal echocardiography (TEE) is the imaging test of choice to detect plaques in the thoracic aorta and classify them as complex plaques. Furthermore, the 3D modality allows us to better specify its dimensions and anatomical characteristics, such as added thrombi or the presence of ulcers inside. This review aims to evaluate the use of TEE to detect complex aortic plaques in patients with an indication for percutaneous or surgical aortic valve replacement. To highlight the association between aortic stenosis and complex aortic plaques, we attached to the review some TEE studies from our experience.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e377"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247973/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of echocardiography in percutaneous closure of patent ductus arteriosus at the Instituto Nacional de Salud del Niño, San Borja, Lima - Peru.","authors":"Alex I Catalán, Karen Condori, Mónica Medina, Stella Lucena, David Montoya, Ricardo Gálvez-Arévalo","doi":"10.47487/apcyccv.v5i2.350","DOIUrl":"10.47487/apcyccv.v5i2.350","url":null,"abstract":"<p><strong>Objetive: </strong>Percutaneous occlusion of patent ductus arteriosus (PDA) has classically been performed entirely by fluoroscopy, however in recent years, transthoracic echocardiography (TE) has been used as an aid to fluoroscopy or entirely by echocardiography, which avoids access of femoral artery, use of contrast and decrease in time and dose of radiation exposure. The objective of this study was to evaluate the success rate with the use of TE in percutaneous PDA closure.</p><p><strong>Material and method: </strong>Descriptive, comparative, retrospective study between patients in whom PDA closure was performed with fluoroscopy plus angiography (group 1) and fluoroscopy plus ET (group 2), between January 2018 and December 2022. The data were obtained from the clinical history electronic and procedure report.</p><p><strong>Results: </strong>One hundred eight patients were analyzed, fluoroscopy group (n: 57) and TE (n: 51). The success rate in PDA occlusion using TE was 100% and 98% for the fluoroscopy group, with no statistically significant difference The average age of group 2 was 2.9 years, while the average age of group 1 was 5 years (p=0.001), the average fluoroscopy time in group 1 was 16.9 min and 4.71 min in group 2 (p < 0.001); the fluoroscopy dose in group 1 was 68.98 mGy and 5.17 mGy in group 2 (p<0.001). Krichenko, but without significant difference in both groups.</p><p><strong>Conclusions: </strong>The success rate of percutaneous PDA closure using echocardiography and fluoroscopy is appropiate, with a success rate similar to the classic technique. In addition, it makes it possible to reduce the dose and time of fluoroscopy, avoid the use of contrast, and access the femoral artery.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e350"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247972/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Significant tricuspid regurgitation is associated with adverse outcomes in patients with transthyretin amyloid cardiomyopathy.","authors":"Santiago Decotto, Juan María Iroulart, Guido Roveda, Eugenia Villanueva, María Adela Aguirre, María Lourdes Posadas-Martinez, Elsa Nucifora, Rodolfo Pizarro, Diego Pérez de Arenaza","doi":"10.47487/apcyccv.v5i2.388","DOIUrl":"10.47487/apcyccv.v5i2.388","url":null,"abstract":"<p><strong>Objectives: </strong>Patients diagnosed with transthyretin amyloid cardiomyopathy (ATTR-CM) often experience poor outcomes due to the development of heart failure (HF). Tricuspid regurgitation (TR) has been found to be correlated with adverse outcomes in patients with HF. This study aims to assess whether the presence of significant TR is associated to adverse cardiac outcomes in patients diagnosed with ATTR-CM.</p><p><strong>Materials and methods: </strong>Retrospective study of ATTR-CM patients enrolled in the Institutional Registry of Amyloidosis (NCT01347047). Patients were categorized based on the presence of significant TR (moderate or severe according to current guidelines criteria) or absence of significant TR. All patients were followed up for 2 years to assess the incidence of the composite outcome of death or HF hospitalization.</p><p><strong>Results: </strong>A total of 93 ATTR-CM patients were included. The mean age at diagnosis was 82.5 [IQR 75 - 86] years, 86% were male, and the mean left ventricular ejection fraction was 52% [IQR 43 - 60]. Among them, 32.3% (n = 30) patients had significant TR. Patients with significant TR had higher NTpro-BNP values (5308 vs 2454, pg/mL, p = 0.004), and a lower left ventricular ejection fraction (44 vs. 56%, p = 0.0002) compared to patients without significant TR. The incidence of the primary outcome was higher in patients with significant TR (77% vs. 30%, p<0.001). In a multivariate Cox regression analysis, only NTpro-BNP, as a numerical variable (HR 1.00, 95% CI 1.00005-1.0002, p = 0.001), and significant TR (HR 2.23, 95% CI 1.12-4.42, p=0.021) were independently associated with the composite outcome of death or HF hospitalization.</p><p><strong>Conclusions: </strong>In patients diagnosed with ATTR-CM, the presence of significant TR was associated with worse outcomes.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e388"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247969/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Anticoagulation instauration in device-detected subclinical atrial fibrillation: what impact does it have on outcomes?]","authors":"Hugo Fernando Fuentes Blanco, Diego Alejandro Malagón Albarracín, Francisco Javier González Perdomo, Michael Ortega Sierra","doi":"10.47487/apcyccv.v5i2.365.","DOIUrl":"10.47487/apcyccv.v5i2.365.","url":null,"abstract":"","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e365"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247965/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cafe-au-lait spots with resistant hypertension are an indicator of pheochromocytoma: a rare case report.","authors":"Meriam Amri, El Mehdi Tamir, Abdenasser Drighil, Rachida Habbal","doi":"10.47487/apcyccv.v5i2.351","DOIUrl":"10.47487/apcyccv.v5i2.351","url":null,"abstract":"<p><p>This case report is one of the rare cases of bilateral pheochromocytoma associated with neurofibromatosis type 1. The interest lies in the clinical form in which the diagnosis was revealed. We report the case of a 38-year-old woman admitted for severe hypertension resistant to triple therapy. Clinical examination revealed Cafe-au-lait spots, which are pigmented birthmarks that appear as patches on the skin with a light to dark brown colour. More than six spots are present in an estimated 95% of people diagnosed with neurofibromatosis type 1 (NF1). Abdominal computed tomography (CT) showed bilateral adrenal tumor involvement. The diagnosis of pheochromocytoma was made by measuring urinary Vanillylmandelic acid (VMA). The evolution was favorable after the excision of the tumor, with normalization of blood pressure. In conclusion: resistant hypertension with café au lait spots may indicate pheochromocytoma, especially bilateral, suggesting an underlying genetic condition like NF1, warranting systematic screening.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e351"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247971/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Coronary heart disease and tuberculosis: an unnoticed syndemia. Review of literature and management proposal.","authors":"Mauricio Andrés Murillo Moreno, Laura Valentina López Gutiérrez, Eric Edward Vinck, Gustavo Roncancio Villamil, Catalina Gallego Muñoz, Clara Inés Saldarriaga Giraldo","doi":"10.47487/apcyccv.v5i2.375","DOIUrl":"10.47487/apcyccv.v5i2.375","url":null,"abstract":"<p><p>Tuberculosis is an increasing disease that affects about one-third of the global population. In line with the rise of tuberculosis, cardiovascular disease has shown a similar trend, with ischemic coronary heart disease becoming the leading cause of death worldwide. Based on the literature, a relationship can be drawn between tuberculosis and ischemic coronary heart disease through their shared multiple risk factors and a possible pathophysiological substrate linking them. The presentation of these two conditions reported so far is varied: it has been found as the onset of acute coronary syndrome in patients with active tuberculosis, the progressive development of coronary atherosclerosis in patients with latent tuberculosis, among others. Given this possible link and the progressive increase in their incidence rates, we can assert that we are facing an unnoticed syndemic, with their concurrent management posing a challenge due to significant pharmacological interactions. The purpose of this review is to clarify this possible link, propose an approach for diagnosis, and provide a treatment algorithm for the entire spectrum of coronary disease coexisting with tuberculosis according to the current available literature.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 2","pages":"e375"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247974/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141629409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of clinical outcomes of venous thromboembolic disease between outpatient and inpatient management.","authors":"Felipe Aníbal Gregalio, Camila Juana, Gian Manattini Palmili, Bernardo Julio Martínez, Ignacio Martin Bluro, Fernando Javier Vázquez, María Florencia Grande Ratti","doi":"10.47487/apcyccv.v4i4.334","DOIUrl":"https://doi.org/10.47487/apcyccv.v4i4.334","url":null,"abstract":"<p><strong>Objectives: </strong>To compare the occurrence of death, bleeding, and recurrence according to inpatient or outpatient management of venous thromboembolic disease (VTE).</p><p><strong>Materials and methods: </strong>. Retrospective cohort that included a consecutive sampling of VTE consultations between 2016 and 2019 diagnosed in the Emergency Center of a private hospital in Argentina.</p><p><strong>Results: </strong>There were 1202 cases, 908 with isolated deep vein thrombosis (DVT), 205 with isolated pulmonary embolism (PE), and 89 cases of combined DVT - PE. 66% were women, with a median age of 77 years; 72% of cases were managed on an outpatient basis (n= 862). Comorbidities associated with hospitalization were obesity (p=0.03), chronic obstructive pulmonary disease (COPD) (p=0.01), heart failure (CHF) (p=0.01), chronic renal failure (CKD) (p=0.01), and cancer (p=0.01). At 90 days, the cumulative incidence of bleeding was 2.6% in inpatient compared to 2.9% in outpatient management (p=0.81); recurrence was 0% versus 0.9% (p=0.07), and mortality was 42.9% versus 18.9%, respectively (p=0.01). The HR for 90-day mortality in hospitalized patients adjusted for confounders (sex, age, type of VTE, obesity, CKD, CHF, COPD, and cancer) was 1.99 (95% CI 1.49-2.64; p=0.01).</p><p><strong>Conclusions: </strong>In this elderly, and predominantly female Argentine population, the 90-day mortality in patients hospitalized for VTE was higher than mortality in patients with outpatient management, without differences in recurrence or major bleeding.</p>","PeriodicalId":72295,"journal":{"name":"Archivos Peruanos de cardiologia y cirugia cardiovascular","volume":"5 1","pages":"13-21"},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10999315/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}