Cardiovascular Diseases Commons^™

Perioperative Quality Initiative (Poqi) Consensus Statement On Perioperative Assessment Of Right Ventricular Function, Stephanie O Ibekwe, Jean Deschamps, Michael P W Grocott, Yafen Liang, Andrew Shaw, Tjorvi E Perry

Faculty, Staff and Student Publications

BACKGROUND: The right ventricle (RV) plays a central role in the maintenance of effective cardiac pump function. Despite overwhelming evidence that perioperative RV dysfunction (RVD) and failure (RVF) are associated with poor clinical outcomes, there are very few published recommendations or guidelines for comprehensive, evidence-based RV assessment on the risk of developing either during the perioperative period.

MAIN TEXT: To address this gap, the Perioperative Quality Initiative-IX (POQI-IX) investigators group, comprised of clinical experts in anesthesiology, cardiovascular surgery, internal medicine, critical care medicine, and advanced practice nursing, has developed a consensus statement based on current literature, published society recommendations, and …

Chromosome 10q2432 Variants Associate With Brain Arterial Diameters In Diverse Populations: A Genome-Wide Association Study, Minghua Liu, Farid Khasiyev, Sanjeev Sariya, Antonio Spagnolo-Allende, Danurys L Sanchez, Howard Andrews, Qiong Yang, Alexa Beiser, Ye Qiao, Emy A Thomas, Jose Rafael Romero, Tatjana Rundek, Adam M Brickman, Jennifer J Manly, Mitchell Sv Elkind, Sudha Seshadri, Christopher Chen, Saima Hilal, Bruce A Wasserman, Giuseppe Tosto, Myriam Fornage, Jose Gutierrez

Faculty, Staff and Student Publications

Background: Brain arterial diameters (BADs) are novel imaging biomarkers of cerebrovascular disease, cognitive decline, and dementia. Traditional vascular risk factors have been associated with BADs, but whether there may be genetic determinants of BADs is unknown.

Methods and results: The authors studied 4150 participants from 6 geographically diverse population-based cohorts (40% European, 14% African, 22% Hispanic, 24% Asian ancestries). Brain arterial diameters for 13 segments were measured and averaged to obtain a global measure of BADs as well as the posterior and anterior circulations. A genome-wide association study revealed 14 variants at one locus associated with global BAD at genome-wide …

A Case Report Of Myocardial Infarction In A Young Transgender Man With Testosterone Therapy: Raising Awareness On Healthcare Issues In The Transgender Community And A Call For Further Research, Paul J Connelly, Joanna Osmanska, Matthew M Y Lee, Christian Delles, Margaret B Mcentegart, John Byrne

Faculty, Staff and Student Publications

BACKGROUND: People who are transgender may utilize masculinizing or feminizing gender-affirming hormonal therapy. Testosterone and oestrogen receptors are expressed throughout the cardiovascular system, yet the effects of these therapies on cardiovascular risk and outcomes are largely unknown. We report the case of a young transgender man with no discernible cardiovascular risk factors presenting with an acute coronary syndrome.

CASE SUMMARY: A 31-year-old transgender man utilizing intramuscular testosterone masculinizing gender-affirming hormonal therapy presented with central chest pain radiating to the left arm. He had no past medical history of hypertension, dyslipidaemia, diabetes, or smoking. Electrocardiography demonstrated infero-septal ST depression, and high-sensitivity …

Biological Age Mediates The Effects Of Perceived Neighborhood Problems On Heart Failure Risk Among Black Persons, Ganga Bey, James Pike, Priya Palta, Anthony Zannas, Qian Xiao, Shelly-Ann Love, Gerardo Heiss

Faculty, Staff and Student Publications

OBJECTIVE: We assessed whether biological age, measured by the epigenetic clock GrimAge, mediates the association of objective and subjective neighborhood disadvantage with incident HF among Black persons.

METHODS: Participants were 1448 self-reported Black adults (mean age (standard deviation, SD) = 64.3 (5.5)) dually enrolled in two community-based cohorts in Jackson, Mississippi, the ARIC and JHS cohorts, who were free of HF as of January 1, 2000. Incident HF events leading to hospitalization through December 31, 2017, were classified using ICD-9 discharge codes of HF. Multilevel age- and sex-adjusted Cox causal mediation models were used to examine whether biological age (at …

Teen Pregnancy Involvement Among African, Caribbean And Black Adolescent Boys And Girls: A Scoping Review, Andrea Vacirca, Titia A L Sulzer, Thomas Mesnard, Aidin Baghbani-Oskouei, Laura Ocasio, Thanila A Macedo, Hence J M Verhagen, Robert Rhee, Gustavo S Oderich

Faculty, Staff and Student Publications

We describe a case of an abdominal aortic aneurysm (AAA) and angulated proximal neck treated with a Gore Excluder conformable endoprosthesis and show relevant technical pitfalls in the deployment of the graft main body. An 82-year-old man presented with a 71-mm asymptomatic AAA with an angulated infrarenal proximal neck (75°) and was referred to our unit. The patient was treated with a 26-mm Gore Excluder conformable device, which was deployed slightly above the renal arteries after precatheterization of the lowest renal artery. The graft was then repositioned with support of the introducer sheath and a stiff guide wire. The proximal …

Whole-Genome Sequencing Uncovers Two Loci For Coronary Artery Calcification And Identifies Arse As A Regulator Of Vascular Calcification, Paul S De Vries, Matthew P Conomos, Kuldeep Singh, Christopher J Nicholson, Deepti Jain, Natalie R Hasbani, Wanlin Jiang, Sujin Lee, Christian L Lino Cardenas, Sharon M Lutz, Doris Wong, Xiuqing Guo, Jie Yao, Erica P Young, Catherine Tcheandjieu, Austin T Hilliard, Joshua C Bis, Lawrence F Bielak, Michael R Brown, Shaila Musharoff, Shoa L Clarke, James G Terry, Nicholette D Palmer, Lisa R Yanek, Huichun Xu, Nancy Heard-Costa, Jennifer Wessel, Margaret Sunitha Selvaraj, Rebecca H Li, Xiao Sun, Adam W Turner, Adrienne M Stilp, Alyna Khan, Anne B Newman, Asif Rasheed, Barry I Freedman, Brian G Kral, Caitlin P Mchugh, Chani Hodonsky, Danish Saleheen, David M Herrington, David R Jacobs, Deborah A Nickerson, Eric Boerwinkle, Fei Fei Wang, Gerardo Heiss, Goo Jun, Greg L Kinney, Haakon H Sigurslid, Harshavardhan Doddapaneni, Ira M Hall, Isabela M Bensenor, Jai Broome, James D Crapo, James G Wilson, Jennifer A Smith, John Blangero, Jose D Vargas, Jose Verdezoto Mosquera, Joshua D Smith, Karine A Viaud-Martinez, Kathleen A Ryan, Kendra A Young, Kent D Taylor, Leslie A Lange, Leslie S Emery, Marcio S Bittencourt, Matthew J Budoff, May E Montasser, Miao Yu, Michael C Mahaney, Mohammed S Mahamdeh, Myriam Fornage, Nora Franceschini, Paulo A Lotufo, Pradeep Natarajan, Quenna Wong, Rasika A Mathias, Richard A Gibbs, Ron Do, Roxana Mehran, Russell P Tracy, Ryan W Kim, Sarah C Nelson, Scott M Damrauer, Sharon L R Kardia, Stephen S Rich, Valentin Fuster, Valerio Napolioni, Wei Zhao, Wenjie Tian, Xianyong Yin, Yuan-I Min, Alisa K Manning, Gina Peloso, Tanika N Kelly, Christopher J O'Donnell, Alanna C Morrison, Joanne E Curran, Warren M Zapol, Donald W Bowden, Lewis C Becker, Adolfo Correa, Braxton D Mitchell, Bruce M Psaty, John Jeffrey Carr, Alexandre C Pereira, Themistocles L Assimes, Nathan O Stitziel, John E Hokanson, Cecelia A Laurie, Jerome I Rotter, Ramachandran S Vasan, Wendy S Post, Patricia A Peyser, Clint L Miller, Rajeev Malhotra

Faculty, Staff and Student Publications

Coronary artery calcification (CAC) is a measure of atherosclerosis and a well-established predictor of coronary artery disease (CAD) events. Here we describe a genome-wide association study (GWAS) of CAC in 22,400 participants from multiple ancestral groups. We confirmed associations with four known loci and identified two additional loci associated with CAC (ARSE and MMP16), with evidence of significant associations in replication analyses for both novel loci. Functional assays of ARSE and MMP16 in human vascular smooth muscle cells (VSMCs) demonstrate that ARSE is a promoter of VSMC calcification and VSMC phenotype switching from a contractile to a calcifying …

Multidisciplinary Care For Women With Aortic Disease: The Way To Improve Disparities, Rana O Afifi

Faculty, Staff and Student Publications

No abstract provided.

Hybrid Repair Of A Thoracoabdominal Aortic Aneurysm In Female Patient With Loeys-Dietz Syndrome, Sabine Helena Wipper, Tilo Kölbel, Bernhard Dorweiler, Julia Dumfarth, Alexandra Gratl, Olaf Gorny, Anthony L Estrera, Harleen K Sandhu, E Sebastian Debus

Faculty, Staff and Student Publications

No abstract provided.

Outcomes Of Cardiothoracic Surgery In Women With Turner Syndrome, Lucas Ribé, Ferial D Shihadeh, Rana O Afifi, Anthony L Estrera, Siddharth K Prakash

Faculty, Staff and Student Publications

BACKGROUND: To describe short- and mid-term surgical outcomes of patients with Turner syndrome (TS) after cardiovascular interventions.

METHODS: All individuals >12 years of age at the time of surgical repair for cardiovascular disease (valve or coarctation repairs, aortic disease, aortic dissection) from 2002 to 2022 were eligible. The primary endpoint was complications or death within 30 days of intervention. Secondary outcomes included late complications and reinterventions within six months. Combined data from the University of Texas Health Science Center at Houston and the Turner Syndrome Society of the United States were included in the analysis.

RESULTS: We identified 22 patients …

Trend Of Outcome Metrics In Recent Out-Of-Hospital-Cardiac-Arrest Research: A Narrative Review Of Clinical Trials, Natalie N Htet, Daniel Jafari, Jennifer A Walker, Ali Pourmand, Anna Shaw, Khai Dinh, Quincy K Tran

Faculty, Staff and Student Publications

Cardiopulmonary resuscitation (CPR) research traditionally focuses on survival. In 2018, the International Liaison Committee on Resuscitation (ILCOR) proposed more patient-centered outcomes. Our narrative review assessed clinical trials after 2018 to identify the trends of outcome metrics in the field OHCA research. We performed a search of the PubMed database from 1 January 2019 to 22 September 2023. Prospective clinical trials involving adult humans were eligible. Studies that did not report any patient-related outcomes or were not available in full-text or English language were excluded. The articles were assessed for demographic information and primary and secondary outcomes. We included 89 studies …

Eicosanoid And Eicosanoid-Related Inflammatory Mediators And Exercise Intolerance In Heart Failure With Preserved Ejection Fraction, Emily S Lau, Athar Roshandelpoor, Shahrooz Zarbafian, Dongyu Wang, James S Guseh, Norrina Allen, Vinithra Varadarajan, Matthew Nayor, Ravi V Shah, Joao A C Lima, Sanjiv J Shah, Bing Yu, Mona Alotaibi, Susan Cheng, Mohit Jain, Gregory D Lewis, Jennifer E Ho

Faculty, Staff and Student Publications

Systemic inflammation has been implicated in the pathobiology of heart failure with preserved ejection fraction (HFpEF). Here, we examine the association of upstream mediators of inflammation as ascertained by fatty-acid derived eicosanoid and eicosanoid-related metabolites with HFpEF status and exercise manifestations of HFpEF. Among 510 participants with chronic dyspnea and preserved LVEF who underwent invasive cardiopulmonary exercise testing, we find that 70 of 890 eicosanoid and related metabolites are associated with HFpEF status, including 17 named and 53 putative eicosanoids (FDR q-value < 0.1). Prostaglandin (15R-PGF2α, 11ß-dhk-PGF2α) and linoleic acid derivatives (12,13 EpOME) are associated with greater odds of HFpEF, while epoxides (8(9)-EpETE), docosanoids (13,14-DiHDPA), and oxylipins (12-OPDA) are associated with lower odds of HFpEF. Among 70 metabolites, 18 are associated with future development of heart failure in the community. Pro- and anti-inflammatory eicosanoid and related metabolites may contribute to the pathogenesis of HFpEF and serve as potential targets for intervention.

Tert Immunohistochemistry As A Surrogate Marker For Tert Promoter Mutations In Infiltrating Gliomas, Gillian Gordon Perue, Hao Ying, Antonio Bustillo, Lili Zhou, Carolina M Gutierrez, Hannah E Gardener, Judith Krigman, Angus Jameson, Chuanhui Dong, Tatjana Rundek, David Z Rose, Jose G Romano, Ayham Alkhachroum, Ralph L Sacco, Negar Asdaghi, Sebastian Koch

Faculty, Staff and Student Publications

BACKGROUND: Guideline-based hypertension management is integral to the prevention of stroke. We examine trends in antihypertensive medications prescribed after stroke and assess how well a prescriber's blood pressure (BP) medication choice adheres to clinical practice guidelines (BP-guideline adherence).

METHODS AND RESULTS: The FSR (Florida Stroke Registry) uses statewide data prospectively collected for all acute stroke admissions. Based on established guidelines, we defined optimal BP-guideline adherence using the following hierarchy of rules: (1) use of an angiotensin-converting enzyme inhibitor or angiotensin receptor blocker as first-line antihypertensive among diabetics; (2) use of thiazide-type diuretics or calcium channel blockers among Black patients; (3) …

Circulating Metabolites May Illustrate Relationship Of Alcohol Consumption With Cardiovascular Disease, Yi Li, Mengyao Wang, Xue Liu, Jian Rong, Patricia Emogene Miller, Roby Joehanes, Tianxiao Huan, Xiuqing Guo, Jerome I Rotter, Jennifer A Smith, Bing Yu, Matthew Nayor, Daniel Levy, Chunyu Liu, Jiantao Ma

Faculty, Staff and Student Publications

BACKGROUND: Metabolite signatures of long-term alcohol consumption are lacking. To better understand the molecular basis linking alcohol drinking and cardiovascular disease (CVD), we investigated circulating metabolites associated with long-term alcohol consumption and examined whether these metabolites were associated with incident CVD.

METHODS: Cumulative average alcohol consumption (g/day) was derived from the total consumption of beer, wine, and liquor on average of 19 years in 2428 Framingham Heart Study Offspring participants (mean age 56 years, 52% women). We used linear mixed models to investigate the associations of alcohol consumption with 211 log-transformed plasma metabolites, adjusting for age, sex, batch, smoking, diet, …

Usp38 Exacerbates Atrial Inflammation, Fibrosis, And Susceptibility To Atrial Fibrillation After Myocardial Infarction In Mice, Yang Gong, Tingting Yu, Wei Shuai, Tao Chen, Jingjing Zhang, He Huang

Faculty, Staff and Student Publications

BACKGROUND: Inflammation plays an important role in the pathogenesis of atrial fibrillation (AF) after myocardial infarction (MI). The role of USP38, a member of the ubiquitin-specific protease family, on MI-induced atrial inflammation, fibrosis, and associated AF is unclear.

METHODS: In this study, we surgically constructed a mouse MI model using USP38 cardiac conditional knockout (USP38-CKO) and cardiac-specific overexpression (USP38-TG) mice and applied biochemical, histological, electrophysiological characterization and molecular biology to investigate the effects of USP38 on atrial inflammation, fibrosis, and AF and its mechanisms.

RESULTS: Our results revealed that USP38-CKO attenuates atrial inflammation, thereby ameliorating fibrosis, and abnormal electrophysiologic properties, …

Impact Of Receiving Hospital On Out‐Of‐Hospital Cardiac Arrest Outcome: Racial And Ethnic Disparities In Texas, Ryan Huebinger, Marina Del Rios, Benjamin S Abella, Bryan Mcnally, Carrie Bakunas, Richard Witkov, Micah Panczyk, Eric Boerwinkle, Bentley Bobrow

Faculty, Staff and Student Publications

Background Factors associated with out-of-hospital cardiac arrest (OHCA) outcome disparities remain poorly understood. We evaluated the role of receiving hospital on OHCA outcome disparities. Methods and Results We studied people with OHCA who survived to hospital admission from TX-CARES (Texas Cardiac Arrest Registry to Enhance Survival), 2014 to 2021. Using census data, we stratified OHCAs into majority (>50%) strata: non-Hispanic White race and ethnicity, non-Hispanic Black race and ethnicity, and Hispanic or Latino ethnicity. We stratified hospitals into performance quartiles based on the primary outcome, survival with good neurologic outcome. We evaluated the association between race and ethnicity and …

Aortic Arch Reconstruction Using Nonvalved Femoral Vein Homograft In High-Risk Neonates, Kyle G Mitchell, Julija Dobrila, Blaz Podgorsek, Christopher Greenleaf, Peter Chen, Jorge D Salazar, Damien J Lapar

Faculty, Staff and Student Publications

Aortic arch obstruction is often present with complex concomitant congenital heart defects (CHDs). The use of nonvalved femoral vein homograft (FVH) to reconstruct the aortic arch has distinct surgical advantages, including simplified reconstruction. We present an intraoperative video of a Yasui procedure utilizing FVH for aortic reconstruction in a 12-day-old (2.2 kg) neonate with right ventricular outflow tract obstruction, malalignment ventricular septal defect, aortic valve atresia, aortic arch hypoplasia, atrial septal defect, and ductal dependent systemic circulation. Further, we report outcomes for a series of three additional neonatal patients with complex CHD and aortic arch obstruction who underwent FVH arch …

Changes In Renal-Mesenteric Duplex Ultrasound Velocities After Fenestrated And Branched Endovascular Aortic Aneurysm Repair, Titia A L Sulzer, Thanila A Macedo, Nicole Strissel, Gina K Hesley, Alexander Lekah, Tiziano Tallarita, Marina Dias-Neto, Ying Huang, Emanuel R Tenorio, Andrea Vacirca, Thomas Mesnard, Aidin Baghbani-Oskouei, Safa Savadi, Jorg L De Bruin, Hence J M Verhagen, Bernardo Mendes, Gustavo S Oderich

Faculty, Staff and Student Publications

Objective: Stenting of renal and mesenteric vessels may result in changes in velocity measurements due to arterial compliance, potentially giving rise to confusion about the presence of stenosis during follow-up. The aim of our study was to compare preoperative and postoperative changes in peak systolic velocity (PSV, cm/s) after placement of the celiac axis (CA), superior mesenteric artery (SMA) and renal artery (RAs) bridging stent grafts during fenestrated-branched endovascular aortic repair (FB-EVAR) for treatment of complex abdominal aortic aneurysms (AAA) and thoracoabdominal aortic aneurysms.

Methods: Patients were enrolled in a prospective, nonrandomized single-center study to evaluate FB-EVAR for treatment of …

Interplay Of Hypoxia-Inducible Factors And Oxygen Therapy In Cardiovascular Medicine, Yafen Liang, Wei Ruan, Yandong Jiang, Richard Smalling, Xiaoyi Yuan, Holger K Eltzschig

Faculty, Staff and Student Publications

Mammals have evolved to adapt to differences in oxygen availability. Although systemic oxygen homeostasis relies on respiratory and circulatory responses, cellular adaptation to hypoxia involves the transcription factor hypoxia-inducible factor (HIF). Given that many cardiovascular diseases involve some degree of systemic or local tissue hypoxia, oxygen therapy has been used liberally over many decades for the treatment of cardiovascular disorders. However, preclinical research has revealed the detrimental effects of excessive use of oxygen therapy, including the generation of toxic oxygen radicals or attenuation of endogenous protection by HIFs. In addition, investigators in clinical trials conducted in the past decade have …

Circulating Neutrophil-Related Proteins Associate With Incident Heart Failure And Cardiac Dysfunction: The Aric Study, Leo F Buckley, Pranav Dorbala, Brian L Claggett, Peter Libby, Weihong Tang, Josef Coresh, Christie M Ballantyne, Ron C Hoogeveen, Bing Yu, Amil M Shah

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AIMS: Neutrophil activity contributes to adverse cardiac remodelling in experimental acute cardiac injury and is modifiable with pharmacologic agents like colchicine.

METHODS AND RESULTS: Neutrophil activity-related plasma proteins known to be affected by colchicine treatment were measured at Visit 3 (1993-1995) and Visit 5 (2011-2013) of the ARIC cohort study. A protein-based neutrophil activity score was derived from 10 candidate proteins using LASSO Cox regression. Associations with incident heart failure (HF) and with cardiac function using Cox proportional hazards regression and linear regression models, respectively. The mean ages at Visits 3 and 5 were 60 ± 6 and 75 ± …

Mathematical Modeling Of Radiotherapy: Impact Of Model Selection On Estimating Minimum Radiation Dose For Tumor Control, Achyudhan R Kutuva, Jimmy J Caudell, Kosj Yamoah, Heiko Enderling, Mohammad U Zahid

Faculty, Staff and Student Publications

INTRODUCTION: Radiation therapy (RT) is one of the most common anticancer therapies. Yet, current radiation oncology practice does not adapt RT dose for individual patients, despite wide interpatient variability in radiosensitivity and accompanying treatment response. We have previously shown that mechanistic mathematical modeling of tumor volume dynamics can simulate volumetric response to RT for individual patients and estimation personalized RT dose for optimal tumor volume reduction. However, understanding the implications of the choice of the underlying RT response model is critical when calculating personalized RT dose.

METHODS: In this study, we evaluate the mathematical implications and biological effects of 2 …

Association Of Atherosclerotic Cardiovascular Disease, Hypertension, Diabetes, And Hyperlipidemia With Gulf War Illness Among Gulf War Veterans, Sarah T Ahmed, Ruosha Li, Peter Richardson, Saurendro Ghosh, Lea Steele, Donna L White, Alice Nono Djotsa, Kellie Sims, Elizabeth Gifford, Elizabeth R Hauser, Salim S Virani, Robert Morgan, George Delclos, Drew A Helmer

Faculty, Staff and Student Publications

BACKGROUND: Approximately 30% of the 700 000 Gulf War veterans report a chronic symptom-based illness of varying severity referred to as Gulf War illness (GWI). toxic deployment-related exposures have been implicated in the cause of GWI, some of which contribute to metabolic dysregulation and lipid abnormalities. As this cohort ages, the relationship between GWI and atherosclerotic cardiovascular disease (ASCVD) is a growing concern. We evaluated associations between GWI and ASCVD, diabetes, hyperlipidemia, and hypertension in veterans of the Gulf War (1990-1991).

METHODS AND RESULTS: Analysis of survey data collected in 2014 to 2016 from a national sample of deployed Gulf …

Vertebral Tortuosity Is Associated With Increased Rate Of Cardiovascular Events In Vascular Ehlers-Danlos Syndrome, Sara B Stephens, Sherene Shalhub, Nicholas Dodd, Jesse Li, Michael Huang, Seitaro Oda, Kalyan Kancherla, Tam T Doan, Siddharth K Prakash, Justin D Weigand, Federico M Asch, Taylor Beecroft, Alana Cecchi, Teniola Shittu, Liliana Preiss, Scott A Lemaire, Richard B Devereux, Reed E Pyeritz, Kathryn W Holmes, Mary J Roman, Ronald V Lacro, Ralph V Shohet, Rajesh Krishnamurthy, Kim Eagle, Peter Byers, Dianna M Milewicz, Shaine A Morris

Faculty, Staff and Student Publications

Background Arterial tortuosity is associated with adverse events in Marfan and Loeys-Dietz syndromes but remains understudied in Vascular Ehlers-Danlos syndrome. Methods and Results Subjects with a pathogenic

Peripheral Levels Of The Brain-Derived Neurotrophic Factor In Coronary Artery Disease: A Systematic Review And Meta-Analysis, Parnian Shobeiri, Amir Hossein Behnoush, Amirmohammad Khalaji, Antonio Lucio Teixeira, Nima Rezaei

Faculty, Staff and Student Publications

BACKGROUND: Among its functions, brain-derived neurotrophic factor (BDNF) regulates endothelial and macrophage activation, possibly playing a role in atherosclerotic plaque pathophysiology. Given contradicting reports, this study sought to investigate whether blood levels of BDNF differed between patients with coronary heart disease (CHD) and controls.

METHODS: We explored PubMed, Embase, Web of Science, and Cochrane Library for studies comparing BDNF blood levels in patients with CHD and controls. Random-effect meta-analysis was conducted to calculate the standardized mean differences (SMD) and 95% confidence intervals (CI). The Newcastle-Ottawa scale was used to evaluate the quality of included articles, and statistical analyses were conducted …

Sars-Cov-2 Infection Triggers Pro-Atherogenic Inflammatory Responses In Human Coronary Vessels, Natalia Eberhardt, Maria Gabriela Noval, Ravneet Kaur, Letizia Amadori, Michael Gildea, Swathy Sajja, Dayasagar Das, Burak Cilhoroz, O'Jay Stewart, Dawn M Fernandez, Roza Shamailova, Andrea Vasquez Guillen, Sonia Jangra, Michael Schotsaert, Jonathan D Newman, Peter Faries, Thomas Maldonado, Caron Rockman, Amy Rapkiewicz, Kenneth A Stapleford, Navneet Narula, Kathryn J Moore, Chiara Giannarelli

Faculty, Staff and Student Publications

Patients with coronavirus disease 2019 (COVID-19) present increased risk for ischemic cardiovascular complications up to 1 year after infection. Although the systemic inflammatory response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection likely contributes to this increased cardiovascular risk, whether SARS-CoV-2 directly infects the coronary vasculature and attendant atherosclerotic plaques remains unknown. Here we report that SARS-CoV-2 viral RNA is detectable and replicates in coronary lesions taken at autopsy from severe COVID-19 cases. SARS-CoV-2 targeted plaque macrophages and exhibited a stronger tropism for arterial lesions than adjacent perivascular fat, correlating with macrophage infiltration levels. SARS-CoV-2 entry was increased in …

Comparing Palliation Strategies For Single-Ventricle Anatomy With Transposed Great Arteries And Systemic Outflow Obstruction, Alyssa B Kalustian, Zachary A Spigel, Christopher E Greenleaf, Tam T Doan, Alejandra I Chavez, Iki Adachi, Jeffrey S Heinle, Ziyad M Binsalamah

Faculty, Staff and Student Publications

OBJECTIVE: Patients with complex single-ventricle anatomy with transposed great arteries and systemic outflow obstruction (SV-TGA-SOO) undergo varied initial palliation with ultimate goal of Fontan circulation. We examine a longitudinal experience with multiple techniques, including the largest published cohort following palliative arterial switch operation (pASO), to describe outcomes and decision-making factors.

METHODS: Neonates with SV-TGA-SOO who underwent initial surgical palliation from 1995 to 2022 at a single institution were retrospectively reviewed.

RESULTS: In total, 71 neonates with SV-TGA-SOO underwent index surgical palliation at a median age of 7 days (interquartile range, 6-10) by pASO (n = 23), pulmonary artery band (PAB) …

A New Hybrid Graft For Open Thoracoabdominal Aortic Aneurysm Repair, Sabine Helena Wipper, Tilo Kölbel, Julia Dumfarth, Hubert Schelzig, Anthony L Estrera, Harleen K Sandhu, Florian Enzmann, E Sebastian Debus

Faculty, Staff and Student Publications

No abstract provided.

Spontaneous Celiac Artery Dissection Treated By Balloon Angioplasty, Emanuel R Tenorio, Gustavo S Oderich

Faculty, Staff and Student Publications

No abstract provided.

Neuromonitoring For Descending Thoracic And Thoracoabdominal Aortic Aneurysm Repair, Akiko Tanaka, Hung Nguyen, Holly N Smith, Anthony L Estrera

Faculty, Staff and Student Publications

No abstract provided.

Current Perioperative Management Of Cerebrospinal Fluid Drains, Shao-Feng Zhou, Akiko Tanaka, Anthony Estrera

Faculty, Staff and Student Publications

No abstract provided.

The Characterization And Evaluation Of The Soluble Triggering Receptor Expressed On Myeloid Cells-Like Transcript-1 In Stable Coronary Artery Disease, Zaida Bayrón-Marrero, Siobhan Branfield, Javier Menéndez-Pérez, Benjamín Nieves-López, Laura Ospina, Yadira Cantres-Rosario, Loyda M Melendez, Robert Hunter, Angelia Gibson, Gerónimo Maldonado-Martínez, A Valance Washington

Faculty, Staff and Student Publications

Platelets play crucial roles in the development and progression of coronary artery disease (CAD). The triggering receptor expressed in myeloid cells-like transcript-1 (TLT-1) is stored in platelet α granules, and activated platelets release a soluble fragment (sTLT-1). We set out to better characterize the constituent amino acids of sTLT-1 and to evaluate sTLT-1 for use as a biomarker in patients with stable CAD. We evaluated sTLT-1 release using immunoprecipitation and mass spectrometry and employed statistical methods to retrospectively correlate sTLT-1 concentrations, utilizing ELISA in plasma samples from 1510 patients with documented stable CAD. We identified TLT-1 residues to 133 in …