Infarct Size Reduction in an Anterior ST-Elevation Myocardial Infarction Following "Optimized" Supersaturated Oxygen Therapy.

This comprehensive case report documents the treatment of a 37-year-old female patient who presented with anterior ST-elevation myocardial infarction (STEMI). The patient underwent percutaneous coronary intervention (PCI), followed by an innovative therapy - optimized supersaturated oxygen therapy (SSO). This therapy was chosen due to its potential to enhance myocardial salvage, particularly in severe MI cases like the patient.

Association of New-Onset Atrial Fibrillation With All-Cause Mortality in COVID-19 Patients.

Background The COVID-19 pandemic has brought about unprecedented global health challenges, with its impact extending beyond respiratory manifestations to encompass cardiovascular complications, including arrhythmias. Dysrhythmias in COVID-19 are multifactorial, ranging from direct myocardial insult due to the cytokine storm to metabolic derangements. Objective In this study, we aim to examine the incidence of new-onset atrial fibrillation and to study its association with all-cause mortality of COVID-19.

Novel Intracoronary Infusion of Supersaturated Oxygen Therapy in Patients Presenting With Acute ST Elevation Myocardial Infarction: Does It Help?

Supersaturated oxygen (SSO) is one of the emerging therapies that has shown benefit for patients suffering from acute ST elevation myocardial infarction (STEMI) in terms of reducing infarct size, which has been used as a prognostic indicator for future heart failure and hospitalizations. Trials investigating SSO therapy have shown improvement in infarct size when used as an adjunct therapy to percutaneous trans-luminal coronary angioplasty (PTCA) or percutaneous coronary intervention (PCI) in patients presenting with acute myocardial infarction (aMI).  Here we present a patient with a mid left anterior descending artery (mLAD) STEMI who underwent SSO therapy.

Aortic Root Abscess Presenting As Chest Pain and Ischemic EKG Changes: Importance of Timely Diagnosis.

The occurrence of perivalvular abscess, a purulent infection that affects the myocardium and endocardium of natural or artificial valve tissues, can result from either the spread of bacteria from a distant source via bacteremia, or from the expansion of an existing infectious cardiac focus, such as infective endocarditis (IE). The aortic abscess should be suspected in patients with infective endocarditis who fail to improve despite being on appropriate antibiotics. Sometimes aortic abscesses can present as PR interval lengthening or heart block due to the extension of infection.

Prevalence of Substance Abuse Among Trauma Patients in Rural West Virginia.

Background:  Substance abuse poses considerable clinical, economic, and social challenges. West Virginia is hailed as the epicenter of the substance abuse in the United States, the prevalence and pattern of different trauma mechanisms in a rural context or in patients with different forms of substance abuse remain unclear.

Objective:  We performed the following analysis to understand the prevalence of substance abuse in patients with different trauma mechanisms in the rural setting with high substance abuse in the West Virginia.

Protective effect of allopurinol in preventing contrast-induced nephropathy among patients undergoing percutaneous coronary intervention: a systematic review and meta-analysis.

Introduction: Contrast-induced nephropathy (CIN) is the third most common cause of iatrogenic acute renal failure and is triggered by administration of radiopaque contrast media. Periprocedural hydration is imperative in prevention of CIN, and uric acid has been recognized to have an integral role in development of renal disease. The aim of our study is to understand the efficacy of allopurinol in preventing CIN among patients undergoing percutaneous coronary intervention.

The Jailed Sinoatrial Node: An Interesting Case of Cardiogenic Shock Secondary to Sinus Arrest Following Percutaneous Intervention.

Complete occlusion of the sinoatrial node artery can be a complication of percutaneous intervention (PCI) to the right coronary artery (RCA). When this happens, dysfunction of the sinus node may follow resulting in sinus arrest. When this occurs, it is usually transient and as such, is typically not accompanied by hemodynamic instability.

The Self Sabotaging Vessel: A Case Report and Literature Review of Spontaneous Coronary Artery Dissection.

Spontaneous coronary artery dissection (SCAD) is a very rare cause of acute coronary syndrome. Despite the recent advances in the management of cardiovascular diseases, the diagnoses and management of SCAD remain a dilemma. It has been described to majorly affect females of childbearing age, immediately post-partum or on oral contraceptives.

Spontaneous Coronary Artery Dissection of an Anomalous Right Coronary Artery in a Young Male.

Spontaneous coronary artery dissection (SCAD) is a tear in the coronary artery layers that presents clinically as an acute coronary syndrome (ACS), ventricular arrhythmias, or sudden cardiac death (SCD). It is uncommon for young healthy males with no comorbid conditions to have SCAD. We report an interesting case of SCAD in an anomalous right coronary artery (RCA) in a young 33-year-old male.

10-Year community prevalence and trends of severe asymptomatic hypertension among patients with hypertension in the USA: 2007-2016.

Background: Severe asymptomatic hypertension (SAH) is associated with significant health cost, morbidity and mortality.

Aim: Establish the nationwide prevalence, trends and associated sociodemographic characteristics of SAH among patients with hypertension in the USA.

Methods: We utilized the National Health and Nutrition Examination data collected over five survey cycles (2007-2016).

Rare Manifestation of Idiopathic Tracheobronchopathia Osteochondroplastica: Misdiagnosed and Untreated Entity?

Tracheobronchopathia osteochondroplastica (TBPO) is a rare benign disease of unknown cause, in which multiple cartilaginous or bony submucosal nodules project into the trachea and proximal bronchi. It usually occurs in men in their fifth decade and can cause airway obstruction, bleeding and chronic cough; patients are more prone to post-obstructive pneumonia and chronic lung infection in some instances. We report a case of a 69-year-old female who presented with shortness of breath and lower extremity swelling over the past couple of weeks.

Relationship between dietary sodium and sugar intake: A cross-sectional study of the National Health and Nutrition Examination Survey 2001-2016.

Dietary sodium intake and cardiovascular outcomes have a reported J-shaped curve relationship. This study analyzes the relationship between dietary sodium and sugar intake as a potential mechanism to explain this association. The authors examined cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) 2001-2016 where dietary sodium, carbohydrate, fat, cholesterol, and sugar intakes were assessed by 24-hour dietary recall and were standardized to a total daily intake of 2000 calories.

Brugada Phenocopy Type 1 Secondary to Synthetic Cannabinoids.

Brugada phenocopies (BrP) are clinical entities that have EKG tracings similar to the congenital Brugada syndrome (BrS) but without ventricular tachyarrhythmias or sudden cardiac death. BrP is caused by various factors such as metabolic disturbances (electrolyte imbalance), drugs, mechanical compression of the mediastinum, and inflammatory conditions such as myocarditis or pericarditis. We present a very rare case of a young patient who had a Brugada phenocopy Type 1 suspected to be secondary to synthetic cannabinoids.

Operator-Controlled Comparison Between 5 French and 6 French Guiding Catheters for Percutaneous Intervention Using Transradial Approach.

Objective To compare 5 French (Fr) and 6 Fr guiding catheters regarding the volume of contrast administered, fluoroscopy time, and total procedure time during transradial percutaneous coronary intervention (PCI). Background Previous studies had compared 5 Fr and 6 Fr catheters and deemed 5 Fr catheters safe and effective. In this study, we retrospectively compared the 5 Fr catheter to 6 Fr catheter with an attempt to eliminate the effect of inter-operator skill level variability.

A Comprehensive Systemic Literature Review of Pericardial Decompression Syndrome: Often Unrecognized and Potentially Fatal Syndrome.

Background: Pericardial Decompression Syndrome (PDS) is defined as paradoxical hemodynamic deterioration and/or pulmonary edema, commonly associated with ventricular dysfunction. This phenomenon was first described by Vandyke in 1983. PDS is a rare but formidable complication of pericardiocentesis, which, if not managed appropriately, is fatal.

Kounis Syndrome Induced by Protamine Sulfate.

Protamine sulfate is considered a "life-saving" antidote for heparinized patients with major bleeds. Although the beneficial attributes and application of protamine sulfate in various clinical settings cannot be argued, it also has an impressive side-effect profile. Kounis syndrome (KS) is an acute coronary syndrome in the setting of an allergic reaction, which can be induced by numerous allergens.

Management of Cardiogenic Shock due to Thyrotoxicosis: A Systematic Literature Review.

Background: A grave complication of thyrotoxicosis, or thyroid storm, is the development of heart failure and cardiomyopathy. Recognizing this condition is imperative in preventing further left ventricular dysfunction and cardiogenic shock. This manuscript aims to review the literature on cardiogenic shock associated with thyrotoxicosis and present management recommendations on this rare condition.

Transradial Versus Transfemoral Approach for Coronary Angiography in Females with Prior Bypass Surgery.

Background Multiple studies have shown that trans-radial access (TRA) for women undergoing coronary angiography/intervention (CA/I) has a lower risk of vascular access site complications as compared with trans-femoral access (TFA). In patients who had previously undergone coronary artery bypass grafting (CABG), studies also showed no significant difference between TRA and TFA in terms of contrast amount (CA), procedure time (PT), and fluoroscopy time (FT). However, those studies mainly included men.

Loeys-Dietz Syndrome Complicated by Right Coronary Artery Pseudoaneurysm.

Loeys-Dietz syndrome is a rare autosomal dominant connective tissue disorder notable for rapidly progressive vascular aneurysmal disease and craniofacial defects. Patients are at an increased risk for aneurysm rupture and dissection at younger ages compared to other aneurysmal syndromes. Early surgical intervention is important for prevention of ruptures and/or dissection.

Ultrasound-Guided Vascular Access Is an Important Tool to Prevent Catastrophes: Transinferior Epigastric Artery Cardiac Catheterization.

We report a case of cardiac catheterization that was done entirely by accidentally accessing the inferior epigastric artery (IEA) through an unintentional puncture of the U-shaped portion of the inferior epigastric artery. Luckily the patient did not have any trauma to the IEA and was d/c home with no complications. A 48-year-old female with history of hypertension and CAD S/P left circumflex stent many years ago who presented to our facility with persistent crescendo angina for which decision was made to proceed with LHC.

Systematic review of nephrotoxicity of drugs of abuse, 2005-2016.

Background: The United States is faced with an unprecedented epidemic of drug abuse. Every year thousands of Americans visit the emergency departments all over the country with illicit drug related complaints. These drugs have been known to be associated with a range of renal pathologies, from reversible acute kidney injuries to debilitating irreversible conditions like renal infarction.

Bilateral renal cortical necrosis associated with smoking synthetic cannabinoids.

Synthetic cannabinoids have become a common drug of abuse in recent years and their toxicities have come to light as well. They are known to be notorious for the kidneys, with acute tubular necrosis, acute interstitial nephritis and rhabdomyolysis induced renal injury being the frequent nephrotoxic outcomes in users. We report a case of bilateral renal cortical necrosis, leading to irreversible renal damage and lifelong dialysis dependency.

Association Between Coronary Artery Disease and MicroRNA: Literature Review and Clinical Perspective.

Background: Until recently, circulating micro-RNAs (miRNAs) have attracted major interest as novel biomarkers for the early diagnosis of coronary artery disease (CAD). This review article summarizes the available evidence on the correlation of micro-RNAs with both the clinical and subclinical coronary artery disease and highlights the necessity for exploring miRNAs as a potential diagnostic and prognostic biomarker of early CAD in an adult population.

Methods: A systematic literature analysis and retrieval online systems Public/Publisher MEDLINE/ Excerpta Medica Database /Medical Literature Analysis and Retrieval System Online,(PUBMED/EMBASE/MEDLINE) search were conducted for relevant information.

Automated Versus Manual Blood Pressure Measurement: A Randomized Crossover Trial in the Emergency Department of a Tertiary Care Hospital in Karachi, Pakistan: Are Third World Countries Ready for the Change?

Background: Hypertension has proven to be a strong liability with 13.5% of all mortality worldwide being attributed to elevated blood pressures in 2001. An accurate blood pressure measurement lies at the crux of an appropriate diagnosis.

EPIDEMIOLOGY OF CHILDHOOD FRACTURES IN THE CITY OF KARACHI.

Background: The epidemiology of paediatric fractures is crucial for developing preventive strategies, but when it comes to developing countries, the urban scenario has rarely been studied in the context of childhood trauma. This study aims to identify the epidemiology of paediatric injuries occurring in the largest and most populated city of Pakistan, Karachi, so that a comparison to data from the developed world can be made, and appropriate precautionary measures can be devised.

Methods: The data from 1,514 paediatric orthopaedic patients treated at the Accident and Emergency department of Jinnah Postgraduate Medical Centre, during the time frame ranging from January 2012 to January 2013 was studied.