Cardiology Commons^™

A Guideline-Based Approach To Increase Early Mobilization In The Pediatric Patient Following Cardiothoracic Surgery, Kayla Keeven

Dissertations

A Guideline-Based Approach to Increase Early Mobilization in the Pediatric Patient Following Cardiothoracic Surgery

Problem: Prolonged bedrest during the post-operative period contributes to complications that lengthen hospital stay and increase mortality and medical costs. Early mobilization is recognized as safe and feasible in critically ill children. However, there is no standardized procedure nor method of identifying patients who are safe to mobilize in a pediatric cardiac intensive care unit (ICU).

Method: The quality improvement (QI) project employed a descriptive observational design utilizing a retrospective-prospective method to assess the effects of implementing an early mobilization guideline in a pediatric cardiac ICU. …

Predictive Value Of Has-Bled And Hemorr2hages Bleeding Risk Scores After Percutaneous Coronary Intervention, Ianis Doomun, Daphné Doomun, Sara Schukraft, Diego Arroyo, Selma T Cook, Tibor Huwyler, Jean-Jacques Goy, Jean-Christophe Stauffer, Mario Togni, Serban Puricel, Stéphane Cook

The Texas Heart Institute Journal

BACKGROUND: Various scoring systems have been developed to assess the risk of bleeding in medical settings. HAS-BLED and HEMORR2HAGES risk scores are commonly used to estimate bleeding risk in patients receiving anticoagulation for atrial fibrillation, but data on their predictive value in patients undergoing percutaneous coronary intervention (PCI) are limited.

METHODS: This study evaluated and compared the predictive abilities of the HAS-BLED and HEMORR2HAGES bleeding risk scores in all-comer patients undergoing PCI. The PARIS score, specifically designed for patients undergoing PCI, was used as a comparator. The scores were calculated at baseline and compared with the occurrence of events during …

Adjunctive Therapy With An Oral H2s Donor Provides Additional Therapeutic Benefit Beyond Sglt2 Inhibition In Cardiometabolic Heart Failure With Preserved Ejection Fraction, Jake E. Doiron, Huijing Xia, Xiaoman Yu, Alexandra R. Nevins, Kyle B. Lapenna, Thomas E. Sharp, Traci T. Goodchild, Timothy D. Allerton, Mona Elgazzaz, Eric Lazartigues, Sanjiv J. Shah, Zhen Li, David J. Lefer

School of Graduate Studies Faculty Publications

Background and Purpose: Sodium glucose cotransporter 2 inhibitors (SGLT2i) have emerged as a potent therapy for heart failure with preserved ejection fraction (HFpEF). Hydrogen sulphide (H2S), a well-studied cardioprotective agent, could be beneficial in HFpEF. SGLT2i monotherapy and combination therapy involving an SGLT2i and H2S donor in two preclinical models of cardiometabolic HFpEF was investigated. Experimental Approach: Nine-week-old C57BL/6N mice received L-NAME and a 60% high fat diet for five weeks. Mice were then randomized to either control, SGLT2i monotherapy or SGLT2i and H2S donor, SG1002, for five additional weeks. Ten-week-old ZSF1 obese rats were randomized to control, SGLT2i or …

Cardiovascular Disease In Adults With A History Of Out-Of-Home Care During Childhood: A Systematic Review And Meta-Analysis Of Prospective Cohort Studies, G. David Batty, Mika Kivimäki, Ylva B. Almquist, Johan G. Eriksson, Mika Gissler, Emmanuel S. Gnanamanickam, Mark Hamer, Josephine Jackisch, Hee-Soon Juon, Markus Keski-Säntti, Chaiquan Li, Tuija M. Mikkola, Emily Murray, Amanda Sacker, Leonie Segal, Philipp Frank

Department of Medical Oncology Faculty Papers

Background

While individuals who were separated from their biological family and placed into the care of the state during childhood (out-of-home care) are more prone to developing selected adverse health problems in adulthood, their risk of cardiovascular disease is uncertain. Our aim was to explore this association by pooling published and unpublished results from prospective cohort studies.

Methods

We used two approaches to identifying relevant data on childhood care and adult cardiovascular disease (PROSPERO registration CRD42021254665). First, to locate published studies, we searched PubMed (Medline) until November 2023. Second, with the objective of identifying unpublished studies with the potential to …

Epicardial Pacemaker Causing Cardiac Strangulation, ​​Ian Scott ​ Kendall​, ​​Rihab ​ ​​Agouba​, Andrew Sands, ​​Frank ​ ​​Casey ​, Lars ​ Nolke ​

Journal of the Saudi Heart Association

Cardiac strangulation is a rare but potentially lethal complication of epicardial pacemaker insertion. We present the case of a 9-year-old girl who was identified as having cardiac strangulation on routine follow-up for an epicardial pacemaker inserted on day 1 of life for congenital complete heart block (CCHB). The clinical presentations and risk factors for pacemaker strangulation is then discussed

What Constitutes Adequate Control Of High Blood Pressure? Current Considerations, Donald E. Casey, Alexander J. Blood, Stephen D. Persell, Daniel Pohlman, Jeff D. Williamson

College of Population Health Faculty Papers

An estimated 45% of adult Americans currently have high blood pressure (HBP). Effective blood pressure (BP) control is essential for preventing major adverse events from cardiovascular and other vascular-related diseases, such as chronic kidney disease, stroke and dementia. A large and growing number of medical professional societies, health care organizations, and governmental agencies have now endorsed a clinical practice guideline-based target for adequate control of HBP to a systolic BP of less than 130 mm Hg. However, adequate BP control to this goal has been recently estimated to be as low as 30%. The first and most important steps to …

Exploring The Functionality Of Technology-Driven Cpr Training Methodologies Among Healthcare Practitioners: A Randomized Control Pilot Study, Nazrin Ahmad, Mazlinda Musa, Fairrul Kadir, Syed Sharizman, Aizuddin Hidrus, Hamidah Hassan, Rohani Mamat, Baidi Baddiri

Journal of the Saudi Heart Association

Introduction: Cardiopulmonary resuscitation training in Malaysia has evolved from traditional to modern approaches, embracing technology for better outcomes. Smartphone-based training apps offer interactive learning with simulations and real-time feedback, improving cardiopulmonary resuscitation skills anytime, anywhere. This study evaluates the effectiveness of the smart-cardiopulmonary resuscitation application for healthcare practitioners. Methods: This randomized controlled pilot study was conducted with 30 healthcare practitioners at the University of Malaysia Sabah. Participants underwent a Cardiopulmonary Resuscitation Practical formal educational training program, and data were collected using a Basic Life Support questionnaire and skills assessment checklist sourced from the American Heart Association (2020). Data analysis was …

Ruptured Infectious Pseudoaneurysm Of The Common Carotid Artery In A 14-Year-Old Girl. Management In The Dr Congo, Alphonse Nzomvuama, Jean Jacques Kalongo, Blondel Bayenekene, Stéphane Yanda, M. Jacques Nsuami

School of Medicine Faculty Publications

The infectious pseudoaneurysm of the common carotid artery is a rare observation in children. We present a case of ruptured infectious common carotid aneurysm in a 14-year-old girl managed in the Democratic Republic of Congo. We performed an arterial reconstruction with a saphenous vein patch. Post-operative course was simple. The patient was discharged from the hospital at post-operative day 15. She was doing well and had returned to school. Rupture of an infectious pseudoaneurysm of the common carotid artery constitutes a serious, life-threatening accident. As we have shown in this case report, its management with successful results is indeed possible, …

Addressing Disparities In Pediatric Congenital Heart Disease: A Call For Equitable Health Care, Devyani Chowdhury, Pietro A Elliott, S Yukiko Asaki, Shahnawaz Amdani, Quang-Tuyen Nguyen, Christina Ronai, Seda Tierney, Victor Y Levy, Kriti Puri, Carolyn A Altman, Jonathan N Johnson, Julie S Glickstein

Faculty, Staff and Students Publications

While significant progress has been made in reducing disparities within the US health care system, notable gaps remain. This article explores existing disparities within pediatric congenital heart disease care. Congenital heart disease, the most common birth defect and a leading cause of infant death, has garnered substantial attention, revealing certain disparities within the US health care system. Factors such as race, ethnicity, insurance coverage, socioeconomic status, and geographic location are all commonalities that significantly affect health disparities in pediatric congenital heart disease. This comprehensive review sheds light on disparities from diverse perspectives in pediatric care, demonstrates the inequities and inequalities …

Spontaneous Repolarization Alternans Causes Vt/Vf Rearrest That Is Suppressed By Preserving Gap Junctions, Kenneth R. Laurita, Joseph S. Piktel, Laken Irish, Michelle Nassal, Aurelia Cheng, Matthew Mccauley, Gary Pawlowski, Adrienne T. Dennis, Yi Suen, Soufian Almahameed, Ohad Ziv, Lance D. Wilson

Faculty Scholarship

Background: Ventricular tachycardia (VT)/ventricular fibrillation (VF) rearrest after successful resuscitation is common, and survival is poor. A mechanism of VT/VF, as demonstrated in ex vivo studies, is when repolarization alternans becomes spatially discordant (DIS ALT), which can be enhanced by impaired gap junctions (GJs). However, in vivo spontaneous DIS ALT–induced VT/VF has never been demonstrated, and the effects of GJ on DIS ALT and VT/VF rearrest are unknown. Objectives: This study aimed to determine whether spontaneous VT/VF rearrest induced by DIS ALT occurs in vivo, and if it can be suppressed by preserving Cx43-mediated GJ coupling and/or connectivity. Methods: We …

Central Venous Pressure And Impaired Renal Function In Children And Young Adults With Cardiovascular Disease, Jillian Olsen, Hari Tunuguntla, Alexander Alali, Swati Choudhry, Kyle D Hope, Kriti Puri, Joseph A Spinner, Ayse Akcan-Arikan, Jack F Price

Faculty, Staff and Students Publications

BACKGROUND: Traditionally, low cardiac output has been considered the primary hemodynamic driver of renal function and injury. Adult data suggest that central venous pressure (CVP) is a more important factor.

OBJECTIVES: The authors hypothesized that in children with cardiovascular disease, higher CVP predicts lower estimated glomerular filtration rate (eGFR) and worsening renal function (WRF).

METHODS: We performed a single-center cohort study of patients aged 3 months to 21 years with biventricular circulation undergoing cardiac catheterization. Pearson's correlation and linear and Cox regression analyses were performed to determine associations with eGFR at the time of catheterization and WFR within 180 days …

A Klf2-Bmper-Smad1/5 Checkpoint Regulates High Fluid Shear Stress-Mediated Artery Remodeling, Hanqiang Deng, Jiasheng Zhang, Yewei Wang, Divyesh Joshi, Xinchun Pi, Sarah De Val, Martin A Schwartz

Faculty, Staff and Students Publications

Vascular remodeling to match arterial diameter to tissue requirements commonly fails in ischemic disease. Endothelial cells sense fluid shear stress (FSS) from blood flow to maintain FSS within a narrow range in healthy vessels. Thus, high FSS induces vessel outward remodeling, but mechanisms are poorly understood. We previously reported that Smad1/5 is maximally activated at physiological FSS. Smad1/5 limits Akt activation, suggesting that inhibiting Smad1/5 may facilitate outward remodeling. Here we report that high FSS suppresses Smad1/5 by elevating KLF2, which induces the bone morphogenetic protein (BMP) pathway inhibitor, BMP-binding endothelial regulator (BMPER), thereby de-inhibiting Akt. In mice, surgically induced …

The Role Of Sleep In Cardiovascular Disease, Vita N Jaspan, Garred S Greenberg, Siddhant Parihar, Christine M Park, Virend K Somers, Michael D Shapiro, Carl J Lavie, Salim S Virani, Leandro Slipczuk

Faculty, Staff and Students Publications

Purpose of review: Sleep is an important component of cardiovascular (CV) health. This review summarizes the complex relationship between sleep and CV disease (CVD). Additionally, we describe the data supporting the treatment of sleep disturbances in preventing and treating CVD.

Recent findings: Recent guidelines recommend screening for obstructive sleep apnea in patients with atrial fibrillation. New data continues to demonstrate the importance of sleep quality and duration for CV health. There is a complex bidirectional relationship between sleep health and CVD. Sleep disturbances have systemic effects that contribute to the development of CVD, including hypertension, coronary artery disease, heart failure, …

More Than Just Teeth: How Oral Health Can Affect The Heart, Steven Hopkins, Saivaroon Gajagowni, Yusuf Qadeer, Zhen Wang, Salim S Virani, Jukka H Meurman, Roman Leischik, Carl J Lavie, Markus Strauss, Chayakrit Krittanawong

Faculty, Staff and Students Publications

Epidemiological evidence has revealed a potential relationship between periodontal disease and cardiovascular disease (CVD). Consensus regarding a link between these pathologies remains elusive, however, largely secondary to the considerable overlap between risk factors and comorbidities common to both disease processes. This review article aims to update the evidence for an association by summarizing the evidence for causality between periodontitis and comorbidities linked to CVD, including endocarditis, hypertension (HTN), atrial fibrillation (AF), coronary artery disease (CAD), diabetes mellitus (DM) and hyperlipidemia (HLD). This article additionally discusses the role for periodontal therapy to improved management of the comorbidities, with the larger goal …

Jacc: Advances Expert Panel Perspective: Shared Decision-Making In Multidisciplinary Team-Based Cardiovascular Care, Elizabeth M Perpetua, Roseanne Palmer, Viet T Le, Sana M Al-Khatib, Craig J Beavers, Joshua A Beckman, Biykem Bozkurt, Megan Coylewright, Caroline Lloyd Doherty, Kimberly A Guibone, Marian Hawkey, Patricia A Keegan, James N Kirkpatrick, Jessica Laperle, Sandra B Lauck, Glenn Levine, Brian R Lindman, Michael J Mack, Andrea L Price, Susan Strong, Janet F Wyman, Quentin R Youmans, Martha Gulati

Faculty, Staff and Students Publications

Shared decision-making (SDM) and multidisciplinary team-based care delivery are recommended across several cardiology clinical practice guidelines. However, evidence for benefit and guidance on implementation are limited. Informed consent, the use of patient decision aids, or the documentation of these elements for governmental or societal agencies may be conflated as SDM. SDM is a bidirectional exchange between experts: patients are the experts on their goals, values, and preferences, and clinicians provide their expertise on clinical factors. In this Expert Panel perspective, we review the current state of SDM in team-based cardiovascular care and propose best practice recommendations for multidisciplinary team implementation …

Recommendations On Monitoring And Replacement Of Antithrombin, Fibrinogen, And Von Willebrand Factor In Pediatric Patients On Extracorporeal Membrane Oxygenation: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation Collaborative Consensus Conference, Nicole D Zantek, Marie E Steiner, Jun Teruya, Lisa Baumann Kreuziger, Leslie Raffini, Jennifer A Muszynski, Peta M A Alexander, Alison Gehred, Elizabeth Lyman, Kevin Watt

Faculty, Staff and Students Publications

OBJECTIVES: To derive systematic review informed, modified Delphi consensus regarding monitoring and replacement of specific coagulation factors during pediatric extracorporeal membrane oxygenation (ECMO) support for the Pediatric ECMO Anticoagulation CollaborativE.

DATA SOURCES: A structured literature search was performed using PubMed, Embase, and Cochrane Library (CENTRAL) databases from January 1988 to May 2020, with an update in May 2021.

STUDY SELECTION: Included studies assessed monitoring and replacement of antithrombin, fibrinogen, and von Willebrand factor in pediatric ECMO support.

DATA EXTRACTION: Two authors reviewed all citations independently, with conflicts resolved by a third reviewer if required. Twenty-nine references were used for data …

High Throughput Plasma Proteomics And Risk Of Heart Failure And Frailty In Late Life, Diego Ramonfaur, Leo F Buckley, Victoria Arthur, Yimin Yang, Brian L Claggett, Chiadi E Ndumele, Keenan A Walker, Thomas Austin, Michelle C Odden, James S Floyd, Sandra Sanders-Van Wijk, Joyce Njoroge, Jorge R Kizer, Dalane Kitzman, Suma H Konety, Jennifer Schrack, Fangyu Liu, B Gwen Windham, Priya Palta, Josef Coresh, Bing Yu, Amil M Shah

Faculty, Staff and Student Publications

Importance: Heart failure (HF) and frailty frequently coexist and may share a common pathobiology, although the underlying mechanisms remain unclear. Understanding these mechanisms may provide guidance for preventing and treating both conditions.

Objective: To identify shared pathways between incident HF and frailty in late life using large-scale proteomics.

Design, setting, and participants: In this cohort study, 4877 aptamers (Somascan v4) were measured among participants in the community-based longitudinal Atherosclerosis Risk In Communities (ARIC) cohort study at visit 3 (V3; 1993-1995; n = 10 638) and at visit 5 (V5; 2011-2013; n = 3908). Analyses were externally replicated among 3189 participants …

Radiation Dose Attenuation Using Radpad In Cath Lab For Primary And Secondary Operators – Radar-Cath Study, Sandeepan Saha, Aditya Kapoor, Kamlesh Raut, Arpita Katheria, Harshit Khare, Ankit Sahu, Roopali Khanna, Sudeep Kumar, Naveen Garg, Satyendra Tewari

Faculty, Staff and Student Publications

BACKGROUND: Radiation injury is an important concern for interventional cardiologists and needs to be addressed. RADPAD is a radiation protection drape that has been shown to reduce the radiation exposure of the primary operator (PO). While Indian data on radiation exposure of the PO in the cath lab are scarce, the exposure of the secondary operator (SO) is even less well studied.

AIMS: The aim of this study was to evaluate the efficacy of RADPAD drapes in reducing radiation doses in the cath lab for the primary as well as the secondary operator.

METHODS: A total of 160 patients (40 …

The Multifaceted Life Of Macrophages In White Adipose Tissue: Immune Shift Couples With Metabolic Switch, Qun Wang, Sean M Hartig, Christie M Ballantyne, Huaizhu Wu

Faculty, Staff and Students Publications

White adipose tissue (WAT) is a vital endocrine organ that regulates energy balance and metabolic homeostasis. In addition to fat cells, WAT harbors macrophages with distinct phenotypes that play crucial roles in immunity and metabolism. Nutrient demands cause macrophages to accumulate in WAT niches, where they remodel the microenvironment and produce beneficial or detrimental effects on systemic metabolism. Given the abundance of macrophages in WAT, this review summarizes the heterogeneity of WAT macrophages in physiological and pathological conditions, including their alterations in quantity, phenotypes, characteristics, and functions during WAT growth and development, as well as healthy or unhealthy expansion. We …

Comparative Analysis Of Atherogenic Lipoproteins L5 And Lp(A) In Atherosclerotic Cardiovascular Disease, Omer Akyol, Chao-Yuh Yang, Darren G Woodside, Huan-Hsing Chiang, Chu-Huang Chen, Antonio M Gotto

Faculty, Staff and Students Publications

Purpose of review: Low-density lipoprotein (LDL) poses a risk for atherosclerotic cardiovascular disease (ASCVD). As LDL comprises various subtypes differing in charge, density, and size, understanding their specific impact on ASCVD is crucial. Two highly atherogenic LDL subtypes-electronegative LDL (L5) and Lp(a)-induce vascular cell apoptosis and atherosclerotic changes independent of plasma cholesterol levels, and their mechanisms warrant further investigation. Here, we have compared the roles of L5 and Lp(a) in the development of ASCVD.

Recent findings: Lp(a) tends to accumulate in artery walls, promoting plaque formation and potentially triggering atherosclerosis progression through prothrombotic or antifibrinolytic effects. High Lp(a) levels correlate …