RESUMO
Transcatheter aortic valve replacement (TAVR) is a less invasive alternative to an open surgical aortic valve replacement (SAVR) for treating severe symptomatic aortic stenosis. Despite gaining widespread acceptance and approval for use in patients with high, moderate, and low surgical risk, the increasing use of TAVR has raised concerns about potential short- and long-term complications. We present the case of a 69-year-old female who underwent TAVR and subsequently presented to our outpatient cardiology clinic with progressively worsening dyspnea, orthopnea, and paroxysmal nocturnal dyspnea two years after the procedure. Echocardiography and stress testing revealed a recurrence of aortic stenosis, leading to a diagnosis of structural valve deterioration. The patient was subsequently scheduled for SAVR, which revealed commissural fusion, scarring, and unusual pannus formation that significantly narrowed the effective valve area, necessitating valve replacement. Despite requiring SAVR, two years after TAVR, the patient had a favorable postoperative course and outcome on follow-up. This case underscores the importance of continued surveillance and evaluation of patients who undergo TAVR, as they remain at risk for long-term complications such as structural valve deterioration. Proper management, including timely diagnosis and intervention, can lead to successful outcomes in such patients. Learning objective: This case underscores the importance of continued surveillance and evaluation of patients who undergo transcatheter aortic valve replacement, as they remain at risk for long-term complications such as structural valve deterioration. Proper management, including timely diagnosis and intervention, can lead to successful outcomes in such patients.
RESUMO
AIMS: Cardiac implantable electronic devices (CIED) are important tools for managing arrhythmias, improving hemodynamics, and preventing sudden cardiac death. Device-related infections (DRI) remain a significant complication of CIED and are associated with major adverse outcomes. We aimed to assess the trend in CIED implantations, and the burden and morbidity associated with DRI. METHODS AND RESULTS: The 2011-2018 National Inpatient Sample database was searched for admissions for CIED implantation and DRI. A total of 1 604 173 admissions for CIED implantations and 71 007 (4.4%) admissions for DRI were reported. There was no significant change in annual admission rates for DRI (3.96-4.59%, P value for trend = 0.98). Those with DRI were more likely to be male (69.3 vs. 57%, P < 0.001) and have a Charlson comorbidity index score ≥3 (46.6 vs. 36.8%, P < 0.001). The prevalence of congestive heart failure (CHF) increased in those admitted with DRI over the observation period. Pulmonary embolism, deep vein thrombosis, and post-procedural hematoma were the most common complications in those with DRI (4.1, 3.6, and 2.90%, respectively). Annual in-hospital mortality for those with DRI ranged from 3.9 to 5.8% (mean 4.4%, P value for trend = 0.07). Multivariate analysis identified CHF [odds ratio (OR) = 1.67; 95% confidence interval (CI) = 1.35-2.07], end-stage renal disease (OR = 1.90; 95% CI = 1.46-2.48), coagulopathy (OR = 2.94; 95% CI = 2.40-3.61), and malnutrition (OR = 2.50; 95% CI = 1.99-3.15) as the predictors of in-hospital mortality for patients admitted with DRI. CONCLUSION: Device-related infection is relatively common and continues to be associated with high morbidity and mortality. The prevalence of DRI has not changed significantly despite technical and technological advances in cardiac devices and their implantation.
Assuntos
Desfibriladores Implantáveis , Insuficiência Cardíaca , Marca-Passo Artificial , Infecções Relacionadas à Prótese , Humanos , Masculino , Feminino , Desfibriladores Implantáveis/efeitos adversos , Estudos Retrospectivos , Arritmias Cardíacas/diagnóstico , Arritmias Cardíacas/epidemiologia , Arritmias Cardíacas/terapia , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/terapia , Insuficiência Cardíaca/complicações , Hospitalização , Infecções Relacionadas à Prótese/diagnóstico , Infecções Relacionadas à Prótese/epidemiologia , Infecções Relacionadas à Prótese/etiologia , Marca-Passo Artificial/efeitos adversos , Fatores de RiscoRESUMO
Acute coronary syndrome (ACS) is an increasingly common finding among patients presenting with Coronavirus Disease 2019 (COVID-19) pneumonia. While cardiovascular disease alone remains one of the most common causes of death among COVID-19 patients in the United States, its heightened prevalence with COVID-19 pneumonia has been well documented. Here we present the case of a 58-year-old male with an extensive cardiac history including coronary artery disease (CAD) with multiple drug-eluting stents (DES) placed and an episode of cardiac arrest requiring implantable cardioverter defibrillator (ICD) placement. He presented to the Emergency Department originally complaining of chest pain, shortness of breath, and fatigue, and was found to be positive for COVID-19 pneumonia. Cardiac catheterization demonstrated extensive CAD and evaluation for coronary artery bypass grafting (CABG) was warranted. Shortly after, the patient experienced an acute thrombotic episode in the left anterior descending (LAD) coronary artery and underwent successful emergent high-risk percutaneous coronary intervention (PCI) with DES placement. The patient was also found to have a left ventricular thrombus requiring anticoagulation. Despite his complex course, the patient had a very favorable outcome.
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There is limited data on the impact of atrial fibrillation (Afib) on hospital outcomes in females with peripartum cardiomyopathy (PPCM). The National Inpatient Sample (NIS) 2011-2019 was used to find patients with PPCM. PPCM patients were divided into 2 groups: with and without Afib. Baseline characteristics were compared between both groups. Logistic regression was used to find independent predictors of Afib. Out of 13,840 PPCM patients, 249 (1.8%) also had a diagnosis of Afib. The Afib group was older and had a high burden of comorbidities. PPCM patients with Afib had higher in-hospital mortality (4-vs-0.7%, P=0.02), mean length of stay (11.3-vs-4.3 days, P<0.001) and healthcare resource utilization. Old age, low-income quartile, liver disease, obstructive sleep apnea, and acute posthemorrhagic anemia were significant predictors of Afib. In conclusion, Afib is associated with higher in-hospital mortality and worse outcomes in females with PPCM. Further research is needed to improve these outcomes.
Assuntos
Fibrilação Atrial , Cardiomiopatias , Humanos , Feminino , Fibrilação Atrial/complicações , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/terapia , Período Periparto , Pacientes Internados , Cardiomiopatias/complicações , Cardiomiopatias/epidemiologia , Cardiomiopatias/terapia , Hospitais , Atenção à SaúdeRESUMO
Chronic thromboembolic pulmonary hypertension (CTEPH) is a form of pulmonary hypertension (PH) arising from pulmonary vascular obstruction at varying levels within the pulmonary vascular bed, due to chronic pulmonary emboli. The cornerstone of treatment for CTEPH is pulmonary thromboendarterectomy (PTE), a specialized surgery to remove the chronic vascular obstruction. At experienced centers, PTE leads to marked hemodynamic improvement and, in many cases, normalization of cardiopulmonary hemodynamics. However, increasing evidence supports the fact that a significant percentage of patients will have persistent PH after PTE. No consensus exists on the optimal approach to post-PTE patient assessment, and often the most experienced CTEPH centers have little experience in the direct follow-up care of the CTEPH patient post PTE. In this article, we will discuss a practical approach to patient assessment after PTE to help guide clinicians on how to recognize significant PH following PTE. In doing so, we identify the true phenotype of persistent PH post PTE so that appropriate patients can be further helped with the evolving therapies for the management of CTEPH.