Cardiology Commons^™

Adiposity-Associated Atrial Fibrillation: Molecular Determinants, Mechanisms, And Clinical Significance, Monika Gawałko, Arnela Saljic, Na Li, Issam Abu-Taha, Thomas Jespersen, Dominik Linz, Stanley Nattel, Jordi Heijman, Anke Fender, Dobromir Dobrev

Faculty, Staff and Students Publications

Obesity is an important contributing factor to the pathophysiology of atrial fibrillation (AF) and its complications by causing systemic changes, such as altered haemodynamic, increased sympathetic tone, and low-grade chronic inflammatory state. In addition, adipose tissue is a metabolically active organ that comprises various types of fat deposits with discrete composition and localization that show distinct functions. Fatty tissue differentially affects the evolution of AF, with highly secretory active visceral fat surrounding the heart generally having a more potent influence than the rather inert subcutaneous fat. A variety of proinflammatory, profibrotic, and vasoconstrictive mediators are secreted by adipose tissue, particularly …

The Impact Of Pharmacy Led Education On The Management Of Heart Failure With Preserved Ejection Fraction In The Primary Care Setting, Laura Kays, Ben Rosati, Trevor Laursen, Maurice N. Tran

Providence Pharmacy PGY2 Program at Providence Medical Group 2023

No abstract provided.

Changes In Electrocardiographic And Cardiac Implantable Electronic Device Parameters Following Transcatheter Aortic Valve Replacement, Elizabeth Seeley, Luai Madanat, Nishaki Mehta

Posters

Transcatheter aortic valve replacement (TAVR) is known to cause conduction abnormalities leading to the need for permanent pacemaker implantation. However, the impact of TAVR-related conduction abnormalities on cardiac implantable electronic device (CIED) parameters in patients with preexisting devices is not known. We sought to investigate and describe changes in EKG and CIED parameters following TAVR in patients with preexisting CIEDs.

One Thing Leads To Another: Embracing Complexity In Geriatric Cardiology, Ashok Krishnaswami, Min Ji Kwak

Faculty, Staff and Student Publications

No abstract provided.

A Retrospective Review Of Catheter-Directed Therapy For Patients With Intermediate Risk Pulmonary Embolisms, Austin Lehew, Michael Tucciarone

Posters

Each year, hundreds of patients present to the William Beaumont hospital system with intermediate risk pulmonary embolisms (IRPE) with common symptoms of chest pain, shortness of breath, and hypoxia. Conventional treatments include anticoagulants alone, or a more aggressive approach with systemic thrombolytics which come with a higher risk of major bleeding and death. However, in the last few years, catheter-directed therapies (CDT) have been developed to mechanically remove clots in a minimally invasive fashion. The goal of this study is to determine the safety and efficacy of novel CDT at Beaumont Troy and Royal Oak.

Pillow Cpr: Using A Low Resource Method To Teach Hands-Only Cpr To Hispanic Adolescents In A Community Setting, Benjamin Goldstein, Ekaterina Clark, Alan Silverman, Virginia Uhley

Posters

Hands-only Cardiopulmonary resuscitation (CPR) training for adolescents in community settings is often limited by training device availability. This pilot study’s objective was to investigate the feasibility, participant knowledge gains, and attitude changes through hands-only CPR training using a pillow for skill development.

Changes In Electrocardiographic And Cardiac Implantable Electronic Device Parameters Following Transcatheter Aortic Valve Replacement, Elizabeth Seeley, Luai Madanat, Nishaki Mehta

Posters

Transcatheter aortic valve replacement (TAVR) is known to cause conduction abnormalities leading to the need for permanent pacemaker implantation. However, the impact of TAVR-related conduction abnormalities on cardiac implantable electronic device (CIED) parameters in patients with preexisting devices is not known. We sought to investigate and describe changes in EKG and CIED parameters following TAVR in patients with preexisting CIEDs.

Decreasing Hospital Readmission Rates Of Heart Failure Patients: An Evidence-Based Quality Improvement Project, Elizabeth Rodriguez

DNP Projects

BACKGROUND: Teach back is an evidence-based health literacy intervention that encourages patient engagement in own treatment, adherence to treatment, medications, and quality of care. Implementation of teach back method could positively impact readmissions to the hospital in patients experiencing heart failure and any other chronic diseases and it could improve patient’s outcomes.

OBJECTIVE: The objective of this project was to implement teach back method in a home care agency in the Hartford area in patients with HF to prevent readmission to the hospital.

METHODS: The IOWA model was used and PSDA as tools to support EBP project.

RESULTS: Pre and …

Serum Amyloid A Augments The Atherogenic Effects Of Cholesteryl Ester Transfer Protein, Ailing Ji, Andrea C. Trumbauer, Victoria P. Noffsinger, Frederick C. De Beer, Nancy R. Webb, Lisa R. Tannock, Preetha Shridas

Saha Cardiovascular Research Center Faculty Publications

Serum amyloid A (SAA) is predictive of CVD in humans and causes atherosclerosis in mice. SAA has many proatherogenic effects in vitro. However, HDL, the major carrier of SAA in the circulation, masks these effects. The remodeling of HDL by cholesteryl ester transfer protein (CETP) liberates SAA restoring its proinflammatory activity. Here, we investigated whether deficiency of SAA suppresses the previously described proatherogenic effect of CETP. ApoE¡/¡ mice and apoE¡/¡ mice deficient in the three acute-phase isoforms of SAA (SAA1.1, SAA2.1, and SAA3; “apoE¡/¡ SAA-TKO”) with and without adeno-associated virus-mediated expression of CETP were studied. There was no effect of …

Spatial Metabolomics Reveals Glycogen As An Actionable Target For Pulmonary Fibrosis, Lindsey R. Conroy, Harrison A. Clarke, Derek B. Allison, Samuel Santos Valenca, Qi Sun, Tara R. Hawkinson, Lyndsay E. A. Young, Juanita E. Ferreira, Autumn V. Hammonds, Jaclyn B. Dunne, Robert J. Mcdonald, Kimberly J. Absher, Brittany Dong, Ronald C. Bruntz, Kia H. Markussen, Jelena A. Juras, Warren J. Alilain, Jinze Liu, Matthew S. Gentry, Peggi M. Angel, Christopher M. Waters, Ramon C. Sun

Saha Cardiovascular Research Center Faculty Publications

Matrix assisted laser desorption/ionization imaging has greatly improved our understanding of spatial biology, however a robust bioinformatic pipeline for data analysis is lacking. Here, we demonstrate the application of high- dimensionality reduction/spatial clustering and histopathological annotation of matrix assisted laser desorption/ionization imaging datasets to assess tissue metabolic heterogeneity in human lung diseases. Using metabolic features identified from this pipeline, we hypothesize that metabolic channeling between glycogen and N-linked glycans is a critical metabolic process favoring pulmonary fibrosis progression. To test our hypothesis, we induced pulmonary fibrosis in two different mouse models with lysosomal glycogen utilization deficiency. Both mouse models displayed …

An Oncology, Lifestyle Medicine, And Cardiac Rehabilitation Partnership In The Development Of A Group Medical Visit Model For Cancer Survivors, Amy Litterini, Caitlin Coppenrath, Ashley Speckhart, Amy Pearl, Theodore Wissink

Costas T. Lambrew Research Retreat 2023

Methods/Approach: An oncology and cardiology team developed an oncology provider survey in REDCap designed to assess attitudes regarding perspectives on cardio-oncology, rehabilitation, and Lifestyle Medicine. The 27-item multiple choice and Likert-style survey was distributed via email on three separate occasions to MaineHealth Cancer Care Network providers (n=66) in spring, 2022.

Healthy Links – Addressing Social Determinants Of Health And Improving Cardiac Health With Medically Tailored Meals, Emily Follo, Katherine Sharp, Mylan Cohen

Costas T. Lambrew Research Retreat 2023

Introduction:

• Social determinants of health (SDOH) strongly influence risk factors for cardiac disease, especially in rural areas

• Medically-tailored meals have shown promising results for reducing hospitalizations

• Some state insurance programs are covering medically-tailored meals given beneficial outcome studies

• This project builds upon prior Healthy Links programs to expand our reach to rural patients

Leveraging Innovation To Mitigate Risk During Heart Surgery, Marc R Moon, Puja Kachroo

The Texas Heart Institute Journal

No abstract provided.

The Past, Present, And Future Of Complex Aortic Intervention, Joseph S Coselli

The Texas Heart Institute Journal

No abstract provided.

Closed Mitral Valvotomy: Celebrating 100 Years Of Surgical History, Uberto Bortolotti, Igor Vendramin, Aldo Domenico Milano, Ugolino Livi

The Texas Heart Institute Journal

The year 2023 marks the 100th anniversary of the first successful valvotomy for mitral valve stenosis by Elliott C. Cutler in 1923. Closed-chest mitral valve commissurotomy developed further before being replaced by an open procedure after the advent of the heart-lung machine. Currently, because of the almost complete disappearance of rheumatic disease in the Western World, mitral commissurotomies are infrequently performed in those countries, although the procedure-either closed or open-is still performed in developing countries and select patients. This review retraces the 100-year journey from a historic operation to the current era-a milestone in the treatment of patients with mitral …

Does The Type Of Chronic Heart Failure Impact In-Hospital Outcomes For Aortic Valve Replacement Procedures?, Talha Mubashir, John Zaki, Sin Yeong An, Ismael A Salas De Armas, Yafen Liang, Travis Markham, Han Feng, Mehmet H Akay, Angelo Nascimbene, Bindu Akkanti, George W Williams, Fabricio Zasso, Maria Patarroyo Aponte, Igor D Gregoric, Biswajit Kar

The Texas Heart Institute Journal

Background: This study assessed in-hospital outcomes of patients with chronic systolic, diastolic, or mixed heart failure (HF) undergoing transcatheter aortic valve replacement (TAVR) or surgical aortic valve replacement (SAVR).

Methods: The Nationwide Inpatient Sample database was used to identify patients with aortic stenosis and chronic HF who underwent TAVR or SAVR between 2012 and 2015. Propensity score matching and multivariate logistic regression were used to determine outcome risk.

Results: A cohort of 9,879 patients with systolic (27.2%), diastolic (52.2%), and mixed (20.6%) chronic HF were included. No statistically significant differences in hospital mortality were noted. Overall, patients with diastolic HF …

Does The Type Of Chronic Heart Failure Impact In-Hospital Outcomes For Aortic Valve Replacement Procedures?, Talha Mubashir, John Zaki, Sin Yeong An, Ismael A Salas De Armas, Yafen Liang, Travis Markham, Han Feng, Mehmet H Akay, Angelo Nascimbene, Bindu Akkanti, George W Williams, Fabricio Zasso, Maria Patarroyo Aponte, Igor D Gregoric, Biswajit Kar

The Texas Heart Institute Journal

Background: This study assessed in-hospital outcomes of patients with chronic systolic, diastolic, or mixed heart failure (HF) undergoing transcatheter aortic valve replacement (TAVR) or surgical aortic valve replacement (SAVR).

Methods: The Nationwide Inpatient Sample database was used to identify patients with aortic stenosis and chronic HF who underwent TAVR or SAVR between 2012 and 2015. Propensity score matching and multivariate logistic regression were used to determine outcome risk.

Results: A cohort of 9,879 patients with systolic (27.2%), diastolic (52.2%), and mixed (20.6%) chronic HF were included. No statistically significant differences in hospital mortality were noted. Overall, patients with diastolic HF …

Targeting Metabolic Alterations Associated With Smooth Muscle Α-Actin Pathogenic Variant Attenuates Moyamoya-Like Cerebrovascular Disease, Anita Kaw

Dissertations and Theses (Open Access)

Heterozygous pathogenic variants in ACTA2, encoding smooth muscle α-actin (α-SMA), predispose to thoracic aortic aneurysms and dissections. De novo missense variants disrupting ACTA2 arginine 179 (p.Arg179) cause a multisystemic disease termed smooth muscle dysfunction syndrome (SMDS), which is characterized by early onset thoracic aortic disease and moyamoya disease-like (MMD) cerebrovascular disease. The MMD-like cerebrovascular disease in SMDS patients is marked by bilateral steno-occlusive lesions in the distal internal carotid arteries (ICAs) and their branches. To study the molecular mechanisms that underlie the ACTA2 p.Arg179 variants, a smooth muscle-specific Cre-lox knock-in mouse model of the heterozygous Acta2 R179C variant, termed …

The Role Of Transcatheter Aortic Valve Implantation In Patients With Bicuspid Valves In 2023, Milad El Hajj, Zvonimir Krajcer

The Texas Heart Institute Journal

No abstract provided.

Atrioventricular Nodal Ablation Is Not An Effective Treatment Strategy In Catecholaminergic Polymorphic Ventricular Tachycardia, S Yukiko Asaki, David Kessler, Aarushi Nayak, Jeffrey J Kim, Christina Y Miyake

The Texas Heart Institute Journal

Catecholaminergic polymorphic ventricular tachycardia is a rare but lethal heritable arrhythmia syndrome associated with both atrial and ventricular arrhythmias. Treatment includes antiarrhythmics, sympathetic denervation, and implantable cardioverter-defibrillators. The use of atrioventricular nodal ablation as a treatment strategy to prevent ventricular arrhythmias in catecholaminergic polymorphic ventricular tachycardia was not found in the literature. This report describes a teenager with a presenting rhythm of atrial and ventricular fibrillation and cardiac arrest. Her clinical arrhythmia was predominantly atrial dysrhythmias, which delayed her diagnosis of catecholaminergic polymorphic ventricular tachycardia. Before her diagnosis, she underwent atrioventricular nodal ablation in an effort to prevent ventricular arrhythmias, …