Publications by authors named "Mohan Satish"

Background: Trabectedin (Tbt) is an alkylating agent prescribed for soft tissue sarcomas after treatment failure of first line agents. While cardiomyopathy can occur with Tbt treatment after anthracycline exposure, Tbt-induced fulminant myocardial cytotoxic injury in the setting of other systemic cytotoxicity associated with Tbt has not been reported.

Case Presentation: 51-year-old female with hypertension, hyperlipidemia, metastatic leiomyosarcoma with progression of disease despite several lines of chemotherapy including doxorubicin-based therapy was started on Trabectedin (Tbt) 5 days prior to presentation with symptoms of fever, myalgias, arthralgias, and palpitations.

View Article and Find Full Text PDF

Objective: To evaluate the association of stable coronary artery disease (CAD) with readmission following hospitalization for catheter ablation (CA) for atrial fibrillation (AF).

Patients And Methods: Using the Nationwide Readmissions Database, we identified all hospitalizations from the last quarter of 2015 through 2019 with a Medicare Severity-Diagnosis Related Group designation for a percutaneous intracardiac procedure, a procedure code for CA, and a primary discharge diagnosis of AF. Cases of acute coronary syndrome (ACS) at index hospitalization were excluded to define stable CAD.

View Article and Find Full Text PDF

Introduction: The SynCardia total artificial heart (TAH) is the only device approved for biventricular support. Continuous flow ventricular assist devices (VAD) in a biventricular configuration (BiVAD) have been used with variable results. The purpose of this report was to examine differences in patient characteristics and outcomes between two HeartMate-3 (HM-3) VADs in comparison with TAH support.

View Article and Find Full Text PDF

Clinicians have long recognized that certain features of coronary artery lesions increase the complexity of intervention. Complex lesions are associated with worse cardiovascular outcomes and a higher risk of subsequent ischemic events. These lesions are categorized by their angiographic features.

View Article and Find Full Text PDF

Historically, prevention from ischemic events with dual antiplatelet therapy (DAPT) post percutaneous coronary intervention (PCI) took precedence over protection from bleeding. However, increasing data suggest that major bleeding complications are as detrimental as ischemic events. Awareness about the prognostic impact of bleeding prompted the search for new strategies aimed at maximizing both ischemic and bleeding protection.

View Article and Find Full Text PDF

Intracoronary imaging (ICI) use during percutaneous coronary intervention (PCI) has been shown to effectively improve cardiovascular outcomes, particularly for high-risk subgroups. However, data from randomized controlled trials are limited and the overall utilization rate of ICI remains variable between different countries and centers. Potential benefits of ICI include identification of appropriate lesions for PCI, improved characterization of lesions, and optimization of stent placement.

View Article and Find Full Text PDF

Clinicians have long recognized that certain features of coronary artery lesions increase the complexity of intervention. Complex lesions are associated with worse cardiovascular outcomes and a higher risk of subsequent ischemic events. These lesions are categorized by their angiographic features.

View Article and Find Full Text PDF

Implementation of maternal death surveillance and response (MDSR) is crucial to reduce maternal deaths. In Suriname, MDSR was not implemented until 2015. We describe the process of MDSR implementation in Suriname and share the "lessons learned," as experienced by the health care providers, national maternal death review committee members, and public health experts.

View Article and Find Full Text PDF

Intracoronary stenting is a common procedure in patients with coronary artery disease (CAD). Stent deployment stretches and denudes the endothelial layer, promoting a local inflammatory response, resulting in neointimal hyperplasia. Vitamin D deficiency associates with CAD.

View Article and Find Full Text PDF

Background: Comorbidity burden is associated with development of cancer, stage at diagnosis, and treatment outcomes. We evaluated the association between comorbidity burden, receipt of adjuvant immunotherapy, and survival in patients with stage III melanoma.

Methods: Using the National Cancer Database, we identified 16,906 patients with stage III melanoma who underwent surgery of the primary site.

View Article and Find Full Text PDF

Growing endovascular strategies with TASC D lesions in aortoiliac disease reflect increasing technical success with evidenced safety and efficacy. In cases of failed transfemoral access, revascularization of iliac chronic total occlusions has prompted the utilization of other alternate access sites (e.g.

View Article and Find Full Text PDF

Background: With the advent of endovascular techniques, alternate sites such as the pedal and radial arteries can now be accessed when treating peripheral arterial disease to reduce procedural complications, shorten recovery time, and improve patient comfort. However, a paucity of literature exists on the availability of support devices that can be utilized during challenging cases.

Case Presentation: A 70 year-old female patient presented for evaluation of severe lifestyle-limiting left-sided claudication refractory to maximal medical therapy.

View Article and Find Full Text PDF

Recently, the CANTOS (Canakinumab Anti-Inflammatory Thrombosis Outcomes Study) showed the successful anti-inflammatory benefit of canakinumab, a monoclonal antibody targeting interleukin-1ß (IL-1ß) toward major cardiovascular events (MACE) in patients with a previous myocardial infarction (MI). The magnitude of reduction in MACE was directly attributed to a reduction witnessed in IL-6 and C-reactive protein (CRP) and highlighted the therapeutic potential of selectively targeting IL-1ß for atherosclerotic disease, a notion previously introduced in animal models. IL-1ß is involved in the downstream activation of the IL-6 receptor, which itself has been previously implicated as a target for atherothrombosis from Mendelian randomization studies.

View Article and Find Full Text PDF

Introduction: Neointimal hyperplasia (NIH) and restenosis after percutaneous transluminal coronary angioplasty (PTCA) and intravascular stenting remain a problem on a long-term basis by causing endothelial denudation and damage to the intima and media. Vascular sterile inflammation has been attributed to the formation of NIH. Cathepsin L (CTSL), a lysosome protease, is associated with diet-induced atherogenesis.

View Article and Find Full Text PDF

A 70-year-old male with a medical history significant for long-standing ischemic cardiomyopathy (ICM) and heart failure with reduced ejection fraction (HFrEF) was admitted to the hospital with shortness of breath (SOB) five days after an acute heart failure (HF) exacerbation. He had non-radiating chest pressure now at rest, but without evidence of an acute coronary syndrome (ACS). Diagnostic work-up on readmission included a transthoracic echocardiogram (TTE), which revealed worsening left ventricular (LV) systolic dysfunction with new wall motion abnormalities and an incidental echo density in the LV apex, suggestive of an LV thrombus.

View Article and Find Full Text PDF

() is a nosocomial pathogen and a rare cause of infective endocarditis (IE). Given the intrinsic resistance to many classes of antibiotics, IE due to carries significant morbidity and mortality among the cases described. Prompt identification of risk factors, particularly the use of medical devices, is necessary for the timely identification of this organism and prompt medical management.

View Article and Find Full Text PDF

: With high rates of arteriovenous fistula (AVF) failure, there is a continued need to predict other factors and mechanisms associated with maturation deficits. Given the central association of inflammation with AVF failure, with neointimal hyperplasia (NIH) as one such mechanism, inflammation must be considered in two endogenous ways, either pro-inflammatory or pro-resolving, resulting in inward or outward vascular remodeling. : This review summarizes and critically evaluates the preclinical and interventional data underlying AVF failure in attempts to elucidate the necessary balance between inflammation and its resolution.

View Article and Find Full Text PDF

Adipokine dysregulation and insulin resistance are two hallmark sequelae attributed to the current clinical definition of metabolic syndrome (MetS) that are also linked to atherosclerotic vascular disease. Here, we critically discuss the underlying pathophysiological mechanisms and the interplay between the two sequelae. Adipokine dysregulation is involved with decreased nitric oxide, vascular inflammation, and insulin resistance in itself to promote atherosclerosis.

View Article and Find Full Text PDF

Despite advances in drug eluting technologies, neointimal hyperplasia (NIH) and restenosis still plagues endovascular therapy in atherosclerotic diseases. By appreciating atherosclerosis and NIH as complex inflammatory processes, specialized pro-resolving mediators (SPMs) are a superfamily of endogenous unsaturated fatty-acid derived lipids with the potential for inflammatory resolution. Areas covered: Inquiry into SPMs in this context is a novel approach and is the focus of this review, with emphasis on our understanding with NIH.

View Article and Find Full Text PDF

Purpose: We sought to assess the trends in use, predictors of echocardiography, and its impact on in-hospital mortality in patients admitted with syncope using a large national database.

Methods: Utilizing the Nationwide Inpatient Sample (NIS) database from 2001 to 2014, we identified adult patients (>18 years) with a primary discharge diagnosis of syncope and use of echocardiogram was ascertained.

Results: A total of 3 174 619 patients with a primary discharge diagnosis of syncope were identified, of which 184 167 (5.

View Article and Find Full Text PDF

This research has developed mathematical models for computing lifetime greenhouse gas (GHG) emissions associated with materials. The models include embodied carbon (EC) emissions from the manufacture of materials, and GHG emissions from incineration, or landfill gas (LFG) production from landfill disposal of the material beyond their service lives. The models are applicable to all materials; however, their applications here are demonstrated for the lumber from a residential building with 50- and 100-year service lives, and with incineration, landfill, and deconstruction as end-of-life treatments.

View Article and Find Full Text PDF

Infected abdominal aortic disease and graft infections pose a significant challenge for the vascular surgeon. Thorough radical débridement, either preceded by extra-anatomic bypass or followed by in situ aortic replacement, is the mainstay of treatment. The role of endovascular repair by stent grafts is being increasingly described but is limited to relatively less virulent mycotic aneurysms or as a "bridging" option in sick patients with florid sepsis that necessitates eventual delayed definitive surgical management.

View Article and Find Full Text PDF

Direction finding of more sources than sensors is appealing in situations with small sensor arrays. Potential applications include surveillance, teleconferencing, and auditory scene analysis for hearing aids. A new technique for time-frequency-sparse sources, such as speech and vehicle sounds, uses a coherence test to identify low-rank time-frequency bins.

View Article and Find Full Text PDF