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Depressive Symptoms And Sleep Quality Mediate The Relationship Between Race And Quality Of Life Among Patients With Heart Failure: A Serial Multiple Mediator Model, Jia-Rong Wu, Debra K. Moser, Chin-Yen Lin, Ambrose A. Chiang, Barbara Riegel 2024 University of Kentucky

Depressive Symptoms And Sleep Quality Mediate The Relationship Between Race And Quality Of Life Among Patients With Heart Failure: A Serial Multiple Mediator Model, Jia-Rong Wu, Debra K. Moser, Chin-Yen Lin, Ambrose A. Chiang, Barbara Riegel

UK CARES Faculty Publications

Background: Black patients with heart failure (HF) report worse quality of life (QoL) than White patients. Few investigators have examined mediators of the association between race and QoL, but depressive symptoms and sleep quality are associated with QoL.

Objective: The aim of this study was to determine whether depressive symptoms and sleep quality are mediators of the relationship between race and QoL among patients with HF.

Methods: This was a cross-sectional study. We included 271 outpatients with HF. Self-reported race (White/Black), depressive symptoms (Patient Health Questionnaire), sleep quality (Pittsburgh Sleep Quality Index), and QoL (Kansas City Cardiomyopathy Questionnaire) were collected …


Patient Denial Of Myocardial Infarction In The Prehospital Phase: Prevalence And Correlates, Mona A. Abed, Amani A. Khalil, Debra K. Moser 2024 The Hashemite University

Patient Denial Of Myocardial Infarction In The Prehospital Phase: Prevalence And Correlates, Mona A. Abed, Amani A. Khalil, Debra K. Moser

UK CARES Faculty Publications

Background: Limited knowledge exists regarding patients' denial of myocardial infarction (MI) before hospitalization for an MI. Objective: The aim of this study was to determine the prevalence and correlates of denial of MI in the prehospital phase of a confirmed MI. Methods: This secondary analysis included 166 hospitalized patients (mean [SD] age, 54.1 [10.5] years) who developed MI outside a healthcare facility and had high congruence between their experienced and expected symptoms. Measurements included the Denial subscale of the Brief COPE Inventory, the modified Response to Symptoms Questionnaire, and a Likert scale measuring perceived risk for MI. Patients who arrived …


Transvenous Tissue Sampling In The Diagnosis Of Intravascular Neoplasm., Christopher J Neely, Christopher M Huff, Andrew C Gordon, Raghu Kolluri, Kush R Desai 2024 OhioHealth

Transvenous Tissue Sampling In The Diagnosis Of Intravascular Neoplasm., Christopher J Neely, Christopher M Huff, Andrew C Gordon, Raghu Kolluri, Kush R Desai

Heart and Vascular Articles

No abstract provided.


Comprehensive Analysis Of Substernal Lead Removal: Experience From Ev Icd Pilot, Pivotal, And Continued Access Studies., Venkata Sagi, Francis Murgatroyd, Lucas V A Boersma, Jaimie Manlucu, Bradley P Knight, Christophe Leclercq, Anish Amin, Ulrika Maria Birgersdotter-Green, Joseph Yat Sun Chan, Henri Roukoz, Mauro Biffi, Haris Haqqani, Russell Denman, Christopher Wiggenhorn, Thomas R Holmes, Thomas Lulic, Paul Friedman, Ian Crozier 2024 OhioHealth

Comprehensive Analysis Of Substernal Lead Removal: Experience From Ev Icd Pilot, Pivotal, And Continued Access Studies., Venkata Sagi, Francis Murgatroyd, Lucas V A Boersma, Jaimie Manlucu, Bradley P Knight, Christophe Leclercq, Anish Amin, Ulrika Maria Birgersdotter-Green, Joseph Yat Sun Chan, Henri Roukoz, Mauro Biffi, Haris Haqqani, Russell Denman, Christopher Wiggenhorn, Thomas R Holmes, Thomas Lulic, Paul Friedman, Ian Crozier

Heart and Vascular Articles

AIMS: The extravascular implantable cardioverter-defibrillator (EV ICD) has been shown to be safe and effective for patients at risk of sudden cardiac death, but little is known about EV ICD lead removal in humans. This analysis aimed to characterize the EV ICD lead removal experience thus far.

METHODS AND RESULTS: This was a retrospective analysis of lead removals from the EV ICD Pilot, Pivotal, and Continued Access Studies. Patients with a successful EV ICD implant who underwent lead removal were included. The main objective was lead removal success. Ancillary objectives included characterizing technique used, procedure complications, and reimplantation status. An …


Milvexian Vs Apixaban For Stroke Prevention In Atrial Fibrillation: The Librexia Atrial Fibrillation Trial Rationale And Design, Sneha S Jain, Kenneth W Mahaffey, Karen S Pieper, Wataru Shimizu, Tatjana Potpara, Christian T Ruff, Hooman Kamel, Basil S Lewis, Jan H Cornel, Peter R. Kowey, Jay Horrow, John Strony, Alexei N Plotnikov, Danshi Li, Stephen Weng, Julia Donahue, C Michael Gibson, P Gabriel Steg, Roxana Mehran, Jeffrey I Weitz, S Claiborne Johnston, Graeme J Hankey, Robert A Harrington, Carolyn S P Lam 2024 Thomas Jefferson University

Milvexian Vs Apixaban For Stroke Prevention In Atrial Fibrillation: The Librexia Atrial Fibrillation Trial Rationale And Design, Sneha S Jain, Kenneth W Mahaffey, Karen S Pieper, Wataru Shimizu, Tatjana Potpara, Christian T Ruff, Hooman Kamel, Basil S Lewis, Jan H Cornel, Peter R. Kowey, Jay Horrow, John Strony, Alexei N Plotnikov, Danshi Li, Stephen Weng, Julia Donahue, C Michael Gibson, P Gabriel Steg, Roxana Mehran, Jeffrey I Weitz, S Claiborne Johnston, Graeme J Hankey, Robert A Harrington, Carolyn S P Lam

Department of Medicine Faculty Papers

BACKGROUND: Direct oral anticoagulants are the standard of care for stroke prevention in eligible patients with atrial fibrillation and atrial flutter; however, bleeding remains a significant concern, limiting their use. Milvexian is an oral Factor XIa inhibitor that may offer similar anticoagulant efficacy with less bleeding risk.

METHODS: LIBREXIA AF (NCT05757869) is a global phase III, randomized, double-blind, parallel-group, event-driven trial to compare milvexian with apixaban in participants with atrial fibrillation or atrial flutter. Participants are randomly assigned to milvexian 100 mg or apixaban (5 mg or 2.5 mg per label indication) twice daily. The primary efficacy objective is to …


Elevated Level Of Extracellular Vimentin Is Associated With An Increased Fibrin Formation Potential In Sepsis: Ex Vivo Swine Study, Marina Martinez-Vargas, Arun Saini, Subhashree Pradhan, Luis Gardea, Barbara Stoll, Inka C Didelija, K Vinod Vijayan, Trung C Nguyen, Miguel A Cruz 2024 The Texas Medical Center Library

Elevated Level Of Extracellular Vimentin Is Associated With An Increased Fibrin Formation Potential In Sepsis: Ex Vivo Swine Study, Marina Martinez-Vargas, Arun Saini, Subhashree Pradhan, Luis Gardea, Barbara Stoll, Inka C Didelija, K Vinod Vijayan, Trung C Nguyen, Miguel A Cruz

Faculty, Staff and Students Publications

BACKGROUND: Sepsis can lead to coagulopathy and microvascular thrombosis. Prior studies, including ours, reported an increased level of extracellular vimentin in blood derived from septic patients. Moreover, we identified the contribution of extracellular vimentin to fibrin formation and to the fibrin clot structure ex vivo in plasma from septic patients. Here, we tested the status of plasma vimentin and its impact on fibrin clots using our recently described swine model of methicillin-resistant Staphylococcus aureus (MRSA) sepsis-induced coagulopathy.

RESULTS: We employed ELISA, size-exclusion chromatography, vimentin antibodies, confocal microscopy, and turbidity assays on piglet plasma obtained at pre- and post-MRSA inoculation. Plasma …


David Taylor Memorial Lecture: Insights Into The Origins Of Intracardiac Surgery, James K. Kirklin 2024 Kirklin Solutions, Inc.

David Taylor Memorial Lecture: Insights Into The Origins Of Intracardiac Surgery, James K. Kirklin

The VAD Journal

David Taylor was an eminent luminary in the field of advanced heart failure and transplantation. As past president of the International Society for Heart and Lung Transplantation, he significantly impacted the field and was a mentor to many young heart failure cardiologists. In addition to many professional activities, David was an integral part of Brano meetings, including numerous eastern European trips promoting education and training in advanced heart failure, mechanical circulatory support, and transplantation


Mitral Annular Disjunction And Its Progression During Childhood In Marfan Syndrome, Tam T Doan, Alejandra Iturralde Chavez, Santiago O Valdes, Justin D Weigand, James C Wilkinson, Anitha Parthiban, Sara B Stephens, Ricardo H Pignatelli, Shaine A Morris 2024 The Texas Medical Center Library

Mitral Annular Disjunction And Its Progression During Childhood In Marfan Syndrome, Tam T Doan, Alejandra Iturralde Chavez, Santiago O Valdes, Justin D Weigand, James C Wilkinson, Anitha Parthiban, Sara B Stephens, Ricardo H Pignatelli, Shaine A Morris

Faculty, Staff and Students Publications

AIMS: Data on mitral annular disjunction (MAD) in children with Marfan syndrome (MFS) are sparse. To investigate the diagnostic yield of MAD by echocardiography and cardiac magnetic resonance imaging (CMR), its prevalence and progression during childhood.

METHODS AND RESULTS: We included patientsMFS, defined by 2010 Ghent criteria and a pathogenic FBN1 variant or ectopia lentis. Two readers measured systolic separation between the mitral valve (MV) posterior hinge point and left ventricular (LV) myocardium on initial and subsequent imaging. MAD was defined as MV-LV separation ≥2 mm, MV prolapse (MVP) as atrial displacement ≥2 mm. Kappa coefficients evaluated echocardiogram-CMR agreement. Bland-Altman …


Utilization Of A Novel Scoring System In Predicting 30-Day Mortality In Acute Pulmonary Embolism, The Clot-5 Pilot Study, Alexandru Marginean, Punit Arora, Kevin Walsh, Elizabeth Bruno, Cathryn Sawalski, Riya Gupta, Frances Greathouse, Jacob Clarke, Quinn Mallery, Myoung Hyun Choi, Waddah Malas, Parth Shah, David Sutherland, Amudha Kumar, Igor Wroblewski, Ahmed Elkaryoni, Parth Desai, Yevgeniy Brailovsky, Amir Darki 2024 Thomas Jefferson University

Utilization Of A Novel Scoring System In Predicting 30-Day Mortality In Acute Pulmonary Embolism, The Clot-5 Pilot Study, Alexandru Marginean, Punit Arora, Kevin Walsh, Elizabeth Bruno, Cathryn Sawalski, Riya Gupta, Frances Greathouse, Jacob Clarke, Quinn Mallery, Myoung Hyun Choi, Waddah Malas, Parth Shah, David Sutherland, Amudha Kumar, Igor Wroblewski, Ahmed Elkaryoni, Parth Desai, Yevgeniy Brailovsky, Amir Darki

Division of Cardiology Faculty Papers

OBJECTIVES: To construct a new scoring system utilizing biomarkers, vitals, and imaging data to predict 30-day mortality in acute pulmonary embolism (PE).

BACKGROUND: Acute PE, a well-known manifestation of venous thromboembolic disease, is responsible for over 100,000 deaths worldwide yearly. Contemporary management algorithms rely on a multidisciplinary approach to care via PE response teams (PERT) in the identification of low, intermediate, and high-risk patients. The PESI and sPESI scores have been used as cornerstones of the triage process in assigning risk of 30-day mortality for patients presenting with acute PE; however, the specificity of these scoring systems has often come …


Intraoperative Remifentanil Use Reduces Atrial Fibrillation After Coronary Artery Bypass Surgery, Yasuhiko Imashuku, Susumu Hiraoka, Motoi Inoue, Takayoshi Mizuno, Misuzu Oyagi, Hirotoshi Kitagawa 2024 Department of Anesthesiology, Shiga University of Medical Science, 5202192 Otsu,Shiga. Japan

Intraoperative Remifentanil Use Reduces Atrial Fibrillation After Coronary Artery Bypass Surgery, Yasuhiko Imashuku, Susumu Hiraoka, Motoi Inoue, Takayoshi Mizuno, Misuzu Oyagi, Hirotoshi Kitagawa

Journal of the Saudi Heart Association

Objectives:

Atrial fibrillation after coronary artery bypass grafting is a relatively well known complication that has been observed for a long time. Though the management and drugs in the perioperative period have changed, their impact on the generation of postoperative atrial fibrillation remains unclear. Therefore, we investigated various perioperative management methods and the occurrence of postoperative atrial fibrillation.

Methods

The patients underwent off-pump coronary artery bypass grafting between January 2010 and October 2019. The study was a retrospective observational study, and we investigated the incidence of atrial fibrillation during all 5 postoperative days. Patient factors included age, sex, height, …


“Two Is Company, Three Is A Crowd” – A Case Presentation Of Cardiac Amyloidosis, Hypertrophic Cardiomyopathy Plus Coronary Heart Disease, ​Carolina Miguel Gonçalves, Mariana Carvalho, Celia Domingues, Fatima Saraiva, ​​Joao ​ ​​Morais​ 2024 ​​​Cardiology​​, ​​Unidade Local de Saúde da Região de Leiria, E.P.E​, ​​Leiria, Portugal​

“Two Is Company, Three Is A Crowd” – A Case Presentation Of Cardiac Amyloidosis, Hypertrophic Cardiomyopathy Plus Coronary Heart Disease, ​Carolina Miguel Gonçalves, Mariana Carvalho, Celia Domingues, Fatima Saraiva, ​​Joao ​ ​​Morais​

Journal of the Saudi Heart Association

A 76-year-old man was referred to our appointment with complaints of exertional dyspnea. He had a medical history consisting of chronic coronary syndrome, hypertrophic cardiomyopathy, and an implantable cardioverter-defibrillator for primary prevention. A transthoracic echocardiogram revealed features suspicious for cardiac amyloidosis. Haematologic and genetic tests were negative, and scintigraphy was positive, confirming wild-type transthyretin amyloidosis, not eligible for tafamidis. Several months later with optimized medical therapy, he had two worsening heart failure events.

This clinical case highlights the importance of differential diagnosis. Our patient had both hypertrophic cardiomyopathy and transthyretin amyloidosis, a rare association that constitutes a diagnostic and treatment …


Heartmate 3 As A Bridge To Transplant In An Adult With Failing Fontan Circulation, Kengo Z. Soghoyan, Stephen Cook, Maya Guglin 2024 Indiana University

Heartmate 3 As A Bridge To Transplant In An Adult With Failing Fontan Circulation, Kengo Z. Soghoyan, Stephen Cook, Maya Guglin

The VAD Journal

Mechanical circulatory support devices have demonstrated efficacy in adult congenital patients with biventricular repairs. The off-label use of ventricular assist devices may be invaluable for managing end-stage single ventricle failure. We present the case of a 27-year-old male who developed heart failure, congestive hepatopathy, and, ultimately, cardiogenic shock. He received a HeartMate 3 (Abbott, Chicago, IL, USA) without complications one year after the surgery.


Perceptions Of Hiv-Related Comorbidities And Usability Of A Virtual Environment For Cardiovascular Disease Prevention Education In Sexual Minority Men With Hiv: Formative Phases Of A Pilot Randomized Controlled Trial, S Raquel Ramos, Harmony Reynolds, Constance Johnson, Gail Melkus, Trace Kershaw, Julian F Thayer, Allison Vorderstrasse 2024 The Texas Medical Center Library

Perceptions Of Hiv-Related Comorbidities And Usability Of A Virtual Environment For Cardiovascular Disease Prevention Education In Sexual Minority Men With Hiv: Formative Phases Of A Pilot Randomized Controlled Trial, S Raquel Ramos, Harmony Reynolds, Constance Johnson, Gail Melkus, Trace Kershaw, Julian F Thayer, Allison Vorderstrasse

Faculty, Staff and Student Publications

Background: Sexual minority men with HIV are at an increased risk of cardiovascular disease (CVD) and have been underrepresented in behavioral research and clinical trials.

Objective: This study aims to explore perceptions of HIV-related comorbidities and assess the interest in and usability of a virtual environment for CVD prevention education in Black and Latinx sexual minority men with HIV.

Methods: This is a 3-phase pilot behavioral randomized controlled trial. We report on formative phases 1 and 2 that informed virtual environment content and features using qualitative interviews, usability testing, and beta testing with a total of 25 individuals. In phase …


Saudi Heart Association / National Heart Center / Saudi Arabian Cardiac Interventional Society / Saudi Society For Cardiac Surgeons / Saudi Cardiac Imaging Group 2023 Tavi Guidelines, Turki Albacker, Adel Tash, Hussein Alamri, Mirvat Alasnag, Wail Alkashkari, Fawaz Almutairi, Faisal Alqoofi, Ahmed Alsaileek, Uthman Aluthman, Ghormallah Alzahrani, Mohammed Balghith, Fahd Makhdom 2024 Cardiac Sciences Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.

Saudi Heart Association / National Heart Center / Saudi Arabian Cardiac Interventional Society / Saudi Society For Cardiac Surgeons / Saudi Cardiac Imaging Group 2023 Tavi Guidelines, Turki Albacker, Adel Tash, Hussein Alamri, Mirvat Alasnag, Wail Alkashkari, Fawaz Almutairi, Faisal Alqoofi, Ahmed Alsaileek, Uthman Aluthman, Ghormallah Alzahrani, Mohammed Balghith, Fahd Makhdom

Journal of the Saudi Heart Association

Saudi Arabia has seen a significant improvement in its healthcare system over the past four decades resulting in an increase in life-expectancy. Transcatheter aortic valve implantation (TAVI) has spread widely in Saudi Arabia and has become a routine procedure in many centers. The expanding clinical indications and the availability of the technology have made it possible for many large and intermediate centers all over the country to commence their own TAVI programs. So, the aim of this document is to standardize TAVI practices in different Saudi Arabian centers through reasonable guidelines based on the evaluation and summarization of the best …


Right Ventricle-Pulmonary Artery Conduit Replacement Resolves Anomalous Single Coronary Stenosis In Repaired Tetralogy Of Fallot, Karl Kristian Lundin, Edward Hickey, Prakash Masand, Vivian Dimas, Katherine Bohard Salciccioli 2024 The Texas Medical Center Library

Right Ventricle-Pulmonary Artery Conduit Replacement Resolves Anomalous Single Coronary Stenosis In Repaired Tetralogy Of Fallot, Karl Kristian Lundin, Edward Hickey, Prakash Masand, Vivian Dimas, Katherine Bohard Salciccioli

Faculty, Staff and Students Publications

A 41-year-old man with repaired tetralogy of Fallot and a single coronary artery (CA) arising anteriorly presented with dyspnea in the setting of moderate right ventricle-pulmonary artery conduit (RV-PAC) stenosis and moderate-to-severe extrinsic left main CA compression between the aorta and RV-PAC. His CA stenosis resolved after successful RV-PAC replacement.


Influence Of Pathophysiologic Patterns Of Coronary Artery Disease On Immediate Percutaneous Coronary Intervention Outcomes, Carlos Collet, Daniel Munhoz, Takuya Mizukami, Jeroen Sonck, Hitoshi Matsuo, Toshiro Shinke, Hirohiko Ando, Brian Ko, Simone Biscaglia, Fernando Rivero, Thomas Engstrøm, Ketina Arslani, Antonio Maria Leone, Lokien X van Nunen, William F Fearon, Evald Høj Christiansen, Stephane Fournier, Liyew Desta, Andy Yong, Julien Adjedj, Javier Escaned, Masafumi Nakayama, Ashkan Eftekhari, Frederik M Zimmermann, Koshiro Sakai, Tatyana Storozhenko, Bruno R da Costa, Gianluca Campo, Nick E J West, Tom De Potter, Ward Heggermont, Dimitri Buytaert, Jozef Bartunek, Colin Berry, Damien Collison, Thomas Johnson, Tetsuya Amano, Divaka Perera, Allen Jeremias, Ziad Ali, Nico H J Pijls, Bernard De Bruyne, Nils P Johnson 2024 The Texas Medical Center Library

Influence Of Pathophysiologic Patterns Of Coronary Artery Disease On Immediate Percutaneous Coronary Intervention Outcomes, Carlos Collet, Daniel Munhoz, Takuya Mizukami, Jeroen Sonck, Hitoshi Matsuo, Toshiro Shinke, Hirohiko Ando, Brian Ko, Simone Biscaglia, Fernando Rivero, Thomas Engstrøm, Ketina Arslani, Antonio Maria Leone, Lokien X Van Nunen, William F Fearon, Evald Høj Christiansen, Stephane Fournier, Liyew Desta, Andy Yong, Julien Adjedj, Javier Escaned, Masafumi Nakayama, Ashkan Eftekhari, Frederik M Zimmermann, Koshiro Sakai, Tatyana Storozhenko, Bruno R Da Costa, Gianluca Campo, Nick E J West, Tom De Potter, Ward Heggermont, Dimitri Buytaert, Jozef Bartunek, Colin Berry, Damien Collison, Thomas Johnson, Tetsuya Amano, Divaka Perera, Allen Jeremias, Ziad Ali, Nico H J Pijls, Bernard De Bruyne, Nils P Johnson

Faculty, Staff and Student Publications

Background: Diffuse coronary artery disease affects the safety and efficacy of percutaneous coronary intervention (PCI). Pathophysiologic coronary artery disease patterns can be quantified using fractional flow reserve (FFR) pullbacks incorporating the pullback pressure gradient (PPG) calculation. This study aimed to establish the capacity of PPG to predict optimal revascularization and procedural outcomes.

Methods: This prospective, investigator-initiated, single-arm, multicenter study enrolled patients with at least one epicardial lesion with an FFR ≤0.80 scheduled for PCI. Manual FFR pullbacks were used to calculate PPG. The primary outcome of optimal revascularization was defined as an FFR ≥0.88 after PCI.

Results: A total of …


The Why, The Who, And The How: Launching The Society Of Critical Care Cardiology, Balimkiz Senman, David M. Dudzinski, Ann Gage, P. Elliott Miller, Jason N. Katz 2024 Duke University

The Why, The Who, And The How: Launching The Society Of Critical Care Cardiology, Balimkiz Senman, David M. Dudzinski, Ann Gage, P. Elliott Miller, Jason N. Katz

Journal of Shock and Hemodynamics

None.


Thigh Perforator Exchange: Intraflap Perforator Augmentation Of Anterolateral Thigh Free Flaps, Patrick A. Palines, Matthew E. Nungesser, Morgan E. Baudoin, Devin M. Melancon, Mark W. Stalder 2024 LSU Health Sciences Center - New Orleans

Thigh Perforator Exchange: Intraflap Perforator Augmentation Of Anterolateral Thigh Free Flaps, Patrick A. Palines, Matthew E. Nungesser, Morgan E. Baudoin, Devin M. Melancon, Mark W. Stalder

School of Medicine Faculty Publications

Peripheral perfusion in large anterolateral thigh flaps may be inadequate if perforator zones are not properly planned during flap design and harvest, and variations in vascular anatomy can contribute to operative difficulty and morbidity. Intraflap anastomosis of extrinsic perforators may allow for augmentation of perfusion while avoiding significant intramuscular dissection. Adaptation of the perforator exchange technique, previously described in autologous breast reconstruction, optimizes vascular flow in anterolateral thigh flaps. Here, we present a technique for intraflap perforator anastomosis (the thigh perforator exchange) and illustrate its use in a subset of patients. This technique is relatively simple and rapid to perform …


Epigenetic Mechanisms Differentially Regulate Blood Pressure And Renal Dysfunction In Male And Female Npr1 Haplotype Mice, Prerna Kumar, Kandasamy Neelamegam, Chandramohan Ramasamy, Ramachandran Samivel, Huijing Xia, Daniel R. Kapusta, Kailash N. Pandey 2024 Tulane University Health Sciences Center

Epigenetic Mechanisms Differentially Regulate Blood Pressure And Renal Dysfunction In Male And Female Npr1 Haplotype Mice, Prerna Kumar, Kandasamy Neelamegam, Chandramohan Ramasamy, Ramachandran Samivel, Huijing Xia, Daniel R. Kapusta, Kailash N. Pandey

School of Graduate Studies Faculty Publications

We determined the epigenetic mechanisms regulating mean arterial pressure (MAP) and renal dysfunction in guanylyl cyclase/natriuretic peptide receptor-A (GC-A/NPRA) gene-targeted mice. The Npr1 (encoding NPRA) gene-targeted mice were treated with class 1 specific histone deacetylase inhibitor (HDACi) mocetinostat (MGCD) to determine the epigenetic changes in a sex-specific manner. Adult male and female Npr1 haplotype (1-copy; Npr1+/−), wild-type (2-copy; Npr1+/+), and gene-duplicated heterozygous (3-copy; Npr1++/+) mice were intraperitoneally injected with MGCD (2 mg/kg) for 14 days. BP, renal function, histopathology, and epigenetic changes were measured. One-copy male mice showed significantly increased MAP, renal dysfunction, and fibrosis than 2-copy and 3-copy mice. …


Spontaneous Interatrial Hematoma: Still An Unresolved Critical Conundrum, Fayaz Mohammed Khazi, Imthiaz Manoly, Nayyer R Siddiqi, Tarek Abdel Aziz, Obaid Aljassim 2024 Consultant Cardiothoracic Anaesthetist, Dubai Hospital, Dubai Academic Health Corporation, Dubai, United Arab Emirates.

Spontaneous Interatrial Hematoma: Still An Unresolved Critical Conundrum, Fayaz Mohammed Khazi, Imthiaz Manoly, Nayyer R Siddiqi, Tarek Abdel Aziz, Obaid Aljassim

Journal of the Saudi Heart Association

Spontaneous interatrial hematoma is a rare clinical entity leading to the obliteration of the left atrial cavity and causing haemodynamic compromise, necessitating immediate surgical intervention. Herein, we report a patient with acute chest pain with normal coronaries and echocardiographic evidence of left atrial mass. The investigations revealed the mass to be a thrombus rather than tumour. The patient underwent surgery to remove a large thrombus completely enclosed within the interatrial septum. The septum was then repaired using a pericardial patch. No apparent etiological factor was found. Spontaneous atrial wall dissection should be considered in the differential diagnosis of acute chest …


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