Cardiology Commons^™

Type Ii Brugada Syndrome Syncopal Seizure: A Diagnostic Dilemma, Syed Rafay Ali Sabzwari, Nghia Hoang

Department of Medicine

Background: Type II Brugada syndrome is a rare entity that can present as syncope, sudden cardiac death, palpitations and nocturnal agonal respiration as a manifestation of ventricular tachyarrythmia. Although patients can experience a syncopal seizure, the dilemma between epileptic seizure and syncopal seizure due to type II Brugada syndrome is rarely encountered and reported in literature.

Case: 45 years old caucasian male with history of bicuspid aortic valve and no family history of sudden cardiac death or arrhythmia presented with generalized body shaking, unresponsiveness, mouth frothing and rolling of eyes for 4 minutes during sleep followed by 30 minutes of …

Obesity Is Not Associated With A Differential Outcome Following Coronary Artery Bypass Surgery, Lohit Garg Md, Sahil Agrawal Md, Amitoj Singh, Raman Dusaj, Jamshid Shirani

Department of Medicine

Background: Conflicting data exists regarding the impact of obesity on mortality and morbidity following coronary artery bypass graft (CABG) surgery with some suggesting a paradoxical reduction in adverse outcomes. We aimed to compare the in-hospital outcomes of CABG in obese and non-obese subjects.

Methods: The Nationwide Inpatient Sample for years 2003- 2014 was used to identify adults (age ≥18 years) who underwent isolated CABG.

Results: A total of 2,297,932 patients underwent CABG of which 554,857 (28.2%) surgeries were for acute coronary syndrome (ACS) and 1,743075 (74.2%) were elective. Obese patients in either group were younger, were more likely to be …

Cardiac Amyloidosis Masquerading As Hypertrophic Obstructive Cardiomyopathy, Lohit Garg Md, Naveen Sablani, Amy Ahnert, Bruce Feldman Do

Department of Medicine

Background: Cardiac amyloidosis (CA) remains a diagnostic challenge and is associated with significant morbidity and mortality.

Case: A 67-year old male was referred for septal myomectomy for hypertrophic obstructive cardiomyopathy (HOCM) due to worsening symptoms despite medical therapy. His medical history included chronic diastolic heart failure, and atrial fibrillation post pulmonary vein isolation. His examination revealed mid peaking crescendo-decrescendo systolic murmur, worse on Valsalva. An electrocardiogram revealed normal sinus rhythm and normal voltage. Transthoracic and transesophageal echocardiogram revealed asymmetric septal hypertrophy, chordal systolic anterior motion (SAM), and left ventricular (LV) obstruction with a peak gradient of 40 mmHg at rest. …

Outcomes Of Catheter Ablation For Supraventricular Tachycardia In Adult Patients With Congenital Heart Disease, Lohit Garg Md, Sahil Agrawal Md, Manyoo Agarwal Md, Brijesh Patel Md, Mahek Shah Md, Aakash Garg Md, Sudip Nanda Md, Facp, Talha Nazir Md, Raman Dusaj Md

Department of Medicine

Background: Supraventricular tachyarrhythmias (SVT) are common in adult patients with congenital heart disease (CHD). There is paucity of data regarding the safety and outcomes associated with catheter ablation in these patients.

Methods: We queried the National Inpatient Sample (NIS) to identify all adults patients > 18 years with CHD undergoing catheter ablation for SVT.

Results: Between 2003-2013, 5,966 patients with CHD underwent catheter ablation for SVT. Of these 4,769 were performed for atrial fibrillation or atrial flutter and rest for other SVTs. The mean age of these patient was 47+/- 15 years, 59.9% were males. 18% of patients experienced procedure related …

Risk Scores-Medical Derivatives., Ronald S. Freudenberger Md

Department of Medicine

No abstract provided.

A Reversible Cause Of Complete Heart Block Causing Chest Pain And Syncope., Syed Rafay Ali Sabzwari, Zoltan Varga, Khurram Butt, Nimra Khan

Department of Medicine

Vasospastic angina (VSA), also known as variant or Prinzmetal's angina, is a relatively uncommon cause of retrosternal chest pain with transient ST segment elevation, mainly due to vasospasm in the coronary arteries. This is a case of 37-year-old female who presented with chest pain and syncope. Her initial workup, including echocardiogram, was negative. Subsequently, she was sent home with an event monitor. During the next two weeks, she continued to have recurrent episodes of similar chest pains and presented to her cardiology appointment with a heart rate of 45 bpm and blood pressure of 100/60 mmHg and was taken to …

Sick Sinus Syndrome And Chronic Chagas Cardiomyopathy., Sagar Vadhar Do, Benjamin Sanchez Md

Department of Medicine

No abstract provided.

It's Just Diastolic Heart Failure, Right? A Lesson In Humility From A Patient With Ttr-Amyloid Cardiomyopathy., Nathan Brewster Do, Michael Sumner Do, Ross Biggs Do, Ronald S. Freudenberger Md

Department of Medicine

No abstract provided.

A Retrospective Analysis Of The Outcomes Of Extracorporeal Cardiopulmonary Resuscitation (Ecpr)., Rachel Wills, Kennedy Gallagher, James A. Burke Md, Timothy S. Misselbeck, James K. Wu Md

Department of Surgery

No abstract provided.

Trends Of Revascularization In Acute Myocardial Infarction Patients With Coronary Artery Anomalies: A Nationwide Analysis Of 8,131 Patients., Neeraj Shah Md, Vratika Agarwal Md, Nainesh C. Patel Md

Department of Medicine

No abstract provided.

A Ruptured Basilar Aneurysm Resulting In Takotsubo Cardiomyopathy., Ryan Murphy Do, Apurva Vyas Md, Megan Leary Md

Department of Medicine

No abstract provided.

St Elevation Myocardial Infarction In A Young Adult: Expect The Unexpected, Shashank Jain, Md, Priya Rajagopalan, Md, Mitul Kanzaria, Md, Meir Mazuz, Md

Department of Medicine Posters

Background

• Acute myocardial infarction (MI) in young adults can present a diagnostic and therapeutic challenge
• Kawasaki disease (KD) is a vasculitis of unknown etiology that occurs in infancy and childhood
• Coronary artery aneurysms (CAA) are the most serious complication of untreated KD seen in upto 25% of patients
• Thrombosis of these CAA or coronary stenosis can present as MI in less than 2% of cases which mainly occur in the 1^st year of disease onset
• Late presentations in adult life is extremely rare

Impact Of Atrial Fibrillation On Outcomes In Patients Hospitalized With St-Segment Elevation Myocardial Infarction (Poster)., Lohit Garg Md, Sahil Agrawal Md, Manyoo Agarwal Md, Aakash Garg Md, Amitoj Singh, Nirmanmoh Bhatia, Mahek Shah Md, Brijesh Patel Md, Sudip Nanda Md, Facp, David A. Cox Md

Department of Medicine

No abstract provided.

Impact Of Atrial Fibrillation On Outcomes In Patients Hospitalized With St- Segment Elevation Myocardial Infarction., Lohit Garg Md, Sahil Agrawal Md, Manyoo Agarwal Md, Aakash Garg Md, Amitoj Singh, Nirmanmoh Bhatia, Mahek Shah Md, Brijesh Patel Md, Sudip Nanda Md, Facp, David A. Cox Md

Department of Medicine

Background: Atrial fibrillation (AF) is reported in 7-19% patients with acute ST- Segment Elevation Myocardial Infarction (STEMI). There is

a paucity of data on the impact of AF on outcomes in patients with acute STEMI.

Methods: We queried the National Inpatient Sample (NIS) database for years 2003- 2013 to identify all patients >=18 years of age

admitted with acute STEMI.

Results: Of the total 2,632,447 STEMI hospitalizations, AF was documented in 339,987 (12.9%) patients. At baseline, patients with

AF were older (mean 74 vs 63 years, p

Hypertension, renal failure, diabetes mellitus and congestive heart failure were all more prevalent …

An Over-The-Counter Treatment For Diarrhea Leading To Euphoria And Fatal Arrhythmia., Angela Magdaleno, Michael Sumner Do, Travis Magdaleno Md, Justin L. Guthier Do, Apurva Vyas Md

Department of Medicine

No abstract provided.

Sports Cardiology: Core Curriculum For Providing Cardiovascular Care To Competitive Athletes And Highly Active People., Aaron L. Baggish Md, Robert W. Battle Md, James G. Beckerman Md, Alfred A. Bove Md, Phd, Rachel J. Lampert Md, Benjamin D. Levine Md, Mark S. Link Md, Matthew W. Martinez Md, Silvana M. Molossi Md, Phd, Jack Salerno Md, Meagan M. Wasfy Md, Rory B. Weiner Md, Michael S. Emery Md

Department of Medicine

The last few decades have seen substantial growth in the populations of competitive athletes and highly active people (CAHAP). Although vigorous physical exercise is an effective way to reduce the risk of cardiovascular (CV) disease, CAHAP remain susceptible to inherited and acquired CV disease, and may be most at risk for adverse CV outcomes during intense physical activity. Traditionally, multidisciplinary teams comprising athletic trainers, physical therapists, primary care sports medicine physicians, and orthopedic surgeons have provided clinical care for CAHAP. However, there is increasing recognition that a care team including qualified CV specialists optimizes care delivery for CAHAP. In recognition …

Tct-546 Performance Of The Dual Antiplatelet Therapy (Dapt) Score In The Adapt-Des Study., Sorin J. Brener, Ajay J. Kirtane Md, Michael J. Rinaldi Md, Bernhard Witzenbichler Md, Franz-Josef Neumann Md, Timothy D. Henry Md, David A. Cox Md, Peter L. Duffy Md, Ernest Mazzaferri Md, Bruce R. Brodie Md, Roxana Mehran Md, Thomas Mcandrew, Gregg W. Stone Md

Department of Medicine

Background

The optimal duration of dual antiplatelet therapy (DAPT) after percutaneous coronary intervention (PCI) remains in dispute, particularly after 12 months. The DAPT Score was developed from the DAPT trial to identify pts who may benefit the most from extended therapy. We sought to assess the performance of the DAPT risk score in the all-comers Assessment of Dual AntiPlatelet Therapy with Drug-Eluting Stents (ADAPT-DES) registry, and to test the utility of additional predictors of events on its performance.

Methods

Patients free from ischemic or hemorrhagic events after 1 year of DAPT after successful DES implantation were analyzed. The DAPT score …

Tct-732 Relationship Between Stent Diameter, Platelet Reactivity, And Adverse Events After Pci: Analysis From The Adapt-Des Study., Björn Redfors, Philippe Généreux Md, Bernhard Witzenbichler Md, Ajay J. Kirtane Md, Thomas Mcandrew, Bruce R. Brodie Md, Michael J. Rinaldi Md, Timothy D. Henry Md, David A. Cox Md, Ernest L. Mazzaferri Md, Ori B. Yehuda, Roxana Mehran Md, Gregg W. Stone Md

Department of Medicine

Background

Small vessel diameter and residual high platelet reactivity (HPR) have both been associated with adverse events after PCI. We sought to determine whether a specific interaction exists between HPR and stent diameter in regard to outcomes after PCI.

Methods

We stratified pts in the prospective ADAPT-DES registry who underwent successful single-lesion PCI with DES according to whether or not they received only small diameter stents (diameter ≤2.5 mm). Pts receiving ≤2.5 mm stents were compared to pts receiving a stent with a diameter >2.5 mm using propensity score (PS) adjusted Cox proportional hazards regression. HPR was defined as P2Y12 …

Tct-733 Association Between Hypertension, Platelet Reactivity, And The Risk Of Adverse Events After Pci: Analysis From The Adapt-Des Study, Björn Redfors, Xin Huang, Bernhard Witzenbichler Md, Shmuel Chen, Yangbo Liu, Bruce R. Brodie Md, Michael J. Rinaldi Md, Timothy D. Henry Md, David A. Cox Md, Peter L. Duffy Md, Ernest L. Mazzaferri Md, Roxana Mehran Md, Ajay J. Kirtane Md, Ori B. Yehuda, Gregg W. Stone Md

Department of Medicine

No abstract provided.

Tct-352 Proportion Of Ischemic Risk After Pci Mediated By High Platelet Reactivity On Clopidogrel: Analysis From The Adapt-Des Study., Björn Redfors, Ori Ben-Yehuda Md, Sheng-Hsuan Lin, Ariel Furer, Ajay J. Kirtane Md, Bernhard Witzenbichler Md, Giora Weisz Md, Thomas D. Stuckey Md, Akiko Maehara Md, Philippe Généreux Md, Gennaro Giustino Md, Michael J. Rinaldi Md, Franz-Josef Neumann Md, D Christopher Metzger Md, Timothy D. Henry Md, David A. Cox Md, Peter L. Duffy Md, Ernest L. Mazzaferri Md, Girma M. Ayele, Roxana Mehran Md, Gary Mintz, Gregg W. Stone Md

Department of Medicine

No abstract provided.

Tct-237 Outcomes After Successful Pci Of Severely Calcified Lesions Using Rotational Atherectomy, Cutting Balloon, Or Balloon Angioplasty Only Before Second-Generation Drug-Eluting Stent Implantation., Björn Redfors, Philippe Généreux Md, Akiko Maehara Md, Ajay J. Kirtane Md, Rushad Dordi, Bernhard Witzenbichler Md, Giora Weisz Md, Thomas D. Stuckey Md, Michael J. Rinaldi Md, Franz-Josef Neumann Md, D Christopher Metzger Md, Timothy D. Henry Md, David A. Cox Md, Peter L. Duffy Md, Ernest L. Mazzaferri Md, Claire Litherland Ms, Roxana Mehran Md, Gary Mintz, Gregg W. Stone Md

Department of Medicine

No abstract provided.

Cardiac Consequences Of The Heroin Epidemic: Loperamide Causing Torsades De Pointes, Justin L. Guthier Do, Apurva Vyas Md

Department of Medicine

No abstract provided.

Tct-353 Underweight Status, Platelet Reactivity, And 2-Year Clinical Outcomes In Patients Undergoing Pci With Des: An Adapt-Des Study Analysis., Puja B. Parikh Md, Ajay J. Kirtane Md, Giora Weisz Md, Thomas D. Stuckey Md, M Ozgu Ozan Ms, Bernhard Witzenbichler Md, Michael J. Rinaldi Md, Franz-Josef Neumann Md, D Christopher Metzger Md, Timothy D. Henry Md, David A. Cox Md, Peter L. Duffy Md, Bruce R. Brodie Md, Ernest Mazzaferri Md, Roxana Mehran Md, Gregg W. Stone Md

Department of Medicine

Background

The relationships between underweight status, platelet reactivity, and clinical outcomes after PCI with DES are not well understood.

Methods

ADAPT-DES was a prospective, multicenter study of 8582 pts treated with aspirin and clopidogrel in whom routine measurement of P2Y12 reaction units (PRU) by VerifyNow testing was performed following successful DES implantation. Pts were classified according to the following body mass index (BMI) groups: Underweight (BMI/m2), normal weight (20 kg/m2 ≤ BMI/m2), overweight (25 kg/m2 ≤ BMI/m2), and obese (BMI ≥30 kg/m2).

Results

Underweight pts were more often female, smokers, had higher rates of peripheral arterial disease and renal insufficiency, …

Ictal Asystole In A Patient With Posterior Reversible Encephalopathy Syndrome (Pres) And Seizures: A Case Report, Joanna Suski, Md, Reginald T. Ho, Md, Maromi Nei, Md

Department of Neurology Posters

BACKGROUND

• Ictal asystole is rare, seen in less than 1% of patients with epilepsy, and typically seen in patients with temporal or frontal lobe seizures, rarely in occipital lobe seizures, and has never been described in a patient with PRES .
• PRES is a clinical-radiologic diagnosis in which there is a breakdown of the blood brain barrier caused by abrupt changes of blood pressure, or cytokines causing endothelial damage and this creates brain edema.
• The typical neurological symptoms of PRES include encephalopathy (50-80%), seizure (60-75%), headache (50%), and visual disturbance (35%).
• Brain imaging in PRES usually reveals vasogenic edema in …

Role Of Prophylactic Magnesium Supplementation In Prevention Of Postoperative Atrial Fibrillation In Patients Undergoing Coronary Artery Bypass Grafting: A Meta-Analysis Of 23 Randomized Controlled Trials (Poster)., Jalaj Garg Md, Rahul Chaudhary Md, Parasuram Krishnamoorthy Md, Neeraj Shah Md, Babak Bozorgnia Md

Department of Medicine

No abstract provided.

Transcatheter Aortic Valve Replacement Is Associated With A Higher Rate Of Permanent Pacemaker Implantation Compared To Surgical Aortic Valve Replacement: A Propensity Matched Analysis (Poster)., Neeraj Shah Md, Achint Patel Mbbs, Nileshkumar Patel Md, Vratika Agarwal Md, Jalaj Garg Md, Nainesh C. Patel Md, Facc, David A. Cox Md, Facc, Fscai

Department of Medicine

Transcatheter Aortic Valve Replacement (Tavr) Is Associated With A Higher Rate Of Permanent Pacemaker Implantation Compared To Surgical Aortic Valve Replacement (Savr): A Propensity Matched Analysis, Neeraj Shah Md, Achint Patel Mbbs, Nileshkumar Patel Md, Vratika Agarwal Md, Jalaj Garg Md, Nainesh C. Patel Md, David A. Cox Md

Department of Medicine

Background

Occurrence of conduction abnormalities requiring permanent pacemaker implantation (PPI) is a serious complication after both transcatheter (TAVR) & surgical (SAVR) aortic valve replacement.

Methods

Nationwide Inpatient Sample was queried from August 2011 to December 2012 using ICD-9 codes 35.05 & 35.06 for TAVR and 35.21 & 35.22 for SAVR. Patients undergoing other valve surgeries, bypass grafting & those with prior pacemakers or defibrillators were excluded. Propensity matching was performed (1:1) to match TAVR & SAVR cohorts on age, gender, right bundle branch block (RBBB), first degree AV block, bifascicular or trifascicular block, hospital region, teaching hospital status & hospital …

Role Of Prophylactic Magnesium Supplementation In Prevention Of Postoperative Atrial Fibrillation In Patients Undergoing Coronary Artery Bypass Grafting: A Meta-Analysis Of 23 Randomized Controlled Trials, Jalaj Garg Md, Rahul Chaudhary Md, Parasuram Krishnamoorthy Md, Neeraj Shah Md, Babak Bozorgnia Md

Department of Medicine

Background

Several randomized clinical trials have evaluated the efficacy of prophylactic magnesium (Mg) supplementation in prevention of post-operative atrial fibrillation (POAF) in patients undergoing cardiac artery bypass grafting (CABG). We aim to determine the role of prophylactic Mg in 3 settings (intraoperative, postoperative, intraoperative + postoperative) in prevention of POAF.

Methods

A systemic literature search was performed (until October 20, 2015) using PubMed, EMBASE, Web of Science, and Cochrane Central Register of Controlled Trials to identify trials evaluating Mg supplementation post CABG. Primary outcome of our study was reduction in the POAF. For each study, the incidence of atrial fibrillation …

Predictors Of Coronary Artery Disease In Patients With Polycythemia Vera And Essential Thrombocytosis: Results From The National Inpatient Sample 2009-10., Parasuram Krishnamoorthy Md, Varun Mittal, Jalaj Garg Md, Neeraj Shah Md, Nainesh C. Patel Md

Department of Medicine

Background: Myelproliferative disorders (MPDs) including Polycythemia Vera (PCV) and Essential thrombocytosis (ET) are associated with increase in arterial and venous thromboembolic events. Chronic endothelial damage, hyperviscosity and platelet activation are possible mechanistic factors resulting in accelerated atherogenesis and coronary artery disease (CAD). However the differences in prevalence of CAD and traditional risk factors (TRFs) between PCV and ET are unknown. Hence, we aimed to determine the prevalence and predictors of CAD in PCV and ET patients using a national registry.

Methods: All patients ≥18 years diagnosed with PCV and ET were identified in the Nationwide Inpatient Sample (NIS) 2009-2010 …

Pacemaker Induced Takotsubo Cardiomyopathy, Jalaj Garg Md, Kailyn Mann Do, James Kimber Do

Department of Medicine

No abstract provided.