Associate Professor of Medicine, Johns Hopkins University School of Medicine; Director, Electrophysiology Laboratory at Johns Hopkins Bayview Medical Center
Cardiology
Dr. David D. Spragg, MD
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Dr. David D. Spragg practices Cardiology. He studied medicine at Columbia University College of Physicians & Surgeons. Columbia University College of Physicians & Surgeons is a top medical university. Columbia University College of Physicians & Surgeons is ranked 8/52 in Research/PrimaryCare. He has 1 awards "CMS Meaningful Use Stage 1 Certification". David D. Spragg is also published. He has 76 publications published. The lastest publication: "Immunotargeting of liposomes to activated vascular endothelial cells: a strategy for site-selective delivery in the cardiovascular system.' David Spragg accepts Medicare payments and is listed with Medicare.gov.
Publications
- Lack of regional association between Atrial late gadolinium enhancement on cardiac magnetic resonance and Atrial fibrillation rotors.
- Association of left Atrial function with incident atypical Atrial flutter after Atrial fibrillation ablation.
- ICD Therapy-Can We Make a Life-Saving Device Less Lethal?
- Left Atrial LGE and Arrhythmia Recurrence Following Pulmonary Vein Isolation for Paroxysmal and Persistent AF.
- MRI Evaluation of Radiofrequency, Cryothermal, and Laser Left Atrial Lesion Formation in Patients with Atrial Fibrillation.
- The association of left Atrial low-voltage regions on electroanatomic mapping with low attenuation regions on cardiac computed tomography perfusion imaging in patients...
- Long-term outcomes in patients with ambulatory new york Heart association class III and IV Heart failure undergoing cardiac resynchronization therapy.
- Protein Biomarkers Identify Patients Unlikely to Benefit From Primary Prevention Implantable Cardioverter Defibrillators: Findings From the Prospective Observational S...
- Safety of Novel Oral Anticoagulants Compared With Uninterrupted Warfarin for Catheter Ablation of Atrial Fibrillation.
- One Size Doesn't Fit All: AF Ablation, Complications, and Patients with Structural Heart Disease.
- Atrial septal angulation varies widely in patients undergoing pulmonary vein isolation.
- Survival in Octogenarians Undergoing Cardiac Resynchronization Therapy Compared to the General Population.
- Magnetic resonance image intensity ratio, a normalized measure to enable interpatient comparability of left Atrial fibrosis.
- Survival of patients with biventricular devices after device infection, extraction, and reimplantation.
- A clinical prediction rule to identify patients at heightened risk for early demise following cardiac resynchronization therapy.
- Durability of Survival Effect of Cardiac Resynchronization Therapy by Level of Left Ventricular Functional Improvement: Fate of "Non-Responders"
- Phrenic Nerve Injury: An Underrecognized and Potentially Preventable Complication of Pulmonary Vein Isolation Using a Wide-Area Circumferential Ablation Approach.
- The Effect of Antiarrhythmic Medication Management on Atrial Fibrillation Ablation Outcomes.
- Significance of Leukocytosis After Cardiac Device Implantation.
- QRS narrowing is associated with reverse remodeling in patients with Chronic right ventricular pacing upgraded to cardiac resynchronization therapy.
- Initial experience with magnetic resonance imaging of Atrial scar and co-registration with electroanatomic voltage mapping during Atrial fibrillation: Success and limi...
- Predictors of High DeFibrillation Threshold in the Modern Era.
- Intracardiac J-point elevation before the onset of polymorphic ventricular tachycardia and ventricular Fibrillation in patients with an implantable cardioverter-defibr...
- Early Repolarization, Rare Diseases, and the Utility of Bayesian Analysis.
- Laughter-Induced Left Bundle Branch Block.
- Fusion of imaging technologies: how, when, and for whom?
- How do we discover the unknown unknowns? screening 'Well' patients after catheter ablation for Atrial fibrillation.
- Complications arising from catheter ablation of Atrial fibrillation: temporal trends and predictors.
- End-stage renal Disease predicts complications in pacemaker and ICD implants.
- Continuation of warfarin during pacemaker or implantable cardioverter-defibrillator implantation: a randomized clinical trial.
- A new electrocardiogram marker to identify patients at low risk for ventricular tachyArrhythmias: sum magnitude of the absolute QRST integral.
- Beat-to-beat three-dimensional ECG variability predicts ventricular arrhythmia in ICD recipients.
- Ventricular arrhythmia is predicted by sum absolute QRST integralbut not by QRS width.
- Optimal left ventricular endocardial pacing sites for cardiac resynchronization therapy in patients with ischemic Cardiomyopathy.
- Dual antiplatelet therapy and heparin "bridging" significantly increase the risk of bleeding complications after pacemaker or implantable cardioverter-defibr...
- Prognostic significance of cardiac troponin I levels in hospitalized patients presenting with supraventricular tachycardia.
- Inappropriate biventricular implantable cardioverter defibrillator firing due to cryptogenic double counting.
- Images in cardiovascular medicine. Resolution of expressive aphasia.
- Ibutilide-induced changes in the temporal lability of ventricular repolarization in patients with and without structural heart Disease.
- Acute subclavian vein occlusion complicating biventricular ICD implantation.
- Prospective comparison of the diagnostic utility of a standard event monitor versus a "leadless" portable ECG monitor in the evaluation of patients with palp...
- Complications of catheter ablation for Atrial fibrillation: incidence and predictors.
- How to avoid inappropriate shocks.
- Effects of surgical and endoscopic electrocautery on modern-day permanent pacemaker and implantable cardioverter-defibrillator systems.
- A better mousetrap? The search for an improved CRT optimization technique.
- Evidence for electrical remodeling of the native conduction system with cardiac resynchronization therapy.
- Opportunistic access: Successful retrograde guide wire advancement to the pocket through a track created by laser lead extraction.
- Pathobiology of left ventricular dyssynchrony and resynchronization.
- Controlling the gap: myocytes, matrix, and mechanics.
- Mechanisms underlying conduction slowing and arrhythmogenesis in nonischemic dilated Cardiomyopathy.
- Regional alterations in protein expression in the dyssynchronous failing Heart.
- Changes in QTc Interval in the Citalopram for Agitation in Alzheimer's Disease (CitAD) Randomized Trial.
- Symptomatic and asymptomatic Atrial fibrillation in patients undergoing radiofrequency catheter ablation.
- Abnormal conduction and repolarization in late-activated myocardium of dyssynchronously contracting Hearts.
- Long-term single procedure efficacy of catheter ablation of Atrial fibrillation.
- Long-term safety and efficacy of circumferential ablation with Pulmonary vein isolation.
- Predictive value of obstructive sleep apnoea assessed by the Berlin Questionnaire for outcomes after the catheter ablation of Atrial fibrillation.
- Incidence and outcomes of protamine reactions in patients undergoing catheter ablation of Atrial fibrillation.
- Incidence and predictors of left Atrial thrombus prior to catheter ablation of Atrial fibrillation.
- Long- and short-term temporal stability of complex fractionated Atrial electrograms in human left atrium during Atrial fibrillation.
- Impact of heart rhythm status on registration accuracy of the left atrium for catheter ablation of Atrial fibrillation.
- Automated detection and characterization of complex fractionated Atrial electrograms in human left atrium during Atrial fibrillation.
- Circumferential ablation with pulmonary vein isolation in permanent Atrial fibrillation.
- Incidence and predictors of periprocedural cerebrovascular accident in patients undergoing catheter ablation of Atrial fibrillation.
- Association of transseptal punctures with isolated migraine aura in patients undergoing catheter ablation of cardiac Arrhythmias.
- Does left Atrial volume and pulmonary venous anatomy predict the outcome of catheter ablation of Atrial fibrillation?
- Incidence and time course of early recovery of pulmonary vein conduction after catheter ablation of Atrial fibrillation.
- A prospective study evaluating the role of obesity and obstructive sleep apnea for outcomes after catheter ablation of Atrial fibrillation.
- Outcomes in patients requiring cardioversion following catheter ablation of Atrial fibrillation.
- Transoesophageal echocardiography predictors of periprocedural cerebrovascular accident in patients undergoing catheter ablation of Atrial fibrillation.
- An echocardiography-based technique for screening cardiac resynchronization therapy patients: déjàvu all over again?
- Demographic profile of patients undergoing catheter ablation of Atrial fibrillation.
- Ablation for persistent Atrial fibrillation: do we know who to turn away?
- Immunotargeting of liposomes to activated vascular endothelial cells: a strategy for site-selective delivery in the cardiovascular system.
- Conventional Pulmonary vein isolation compared with the "box isolation" method: a randomized clinical trial.
Schools
Columbia University College of Physicians And Surgeons
Procedures Preformed
- Ablation for Treatment of Cardiac Arrhythmias
- Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
- Cardiac Catheterization (incl. Coronary Angiography)
- Cardiac Imaging
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Conditions Treated
- Angina and Acute Coronary Syndrome
- Aortic Aneurysm
- Aortic Valve Disease
- Arrhythmias (incl. Atrial Fibrillation)
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Doctors Specialties
- Cardiology
- Clinical Cardiac Electrophysiology
Accepted Insurances
Awards
- CMS Meaningful Use Stage 1 Certification
Education
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Johns Hopkins University -
Massachusetts General Hospital -
Columbia University College of Physicians & Surgeons
Hospital
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Johns Hopkins Hospital -
Johns Hopkins Bayview Medical Center
Drug Facts
| NPI NUMBER | 1316984776 | |
| NPPES Provider LastName | SPRAGG | |
| NPPES Provider FirstName | DAVID | |
| NPPES Provider ZIPCode | 212870005 | |
| NPPES Provider State | MD | |
| Specialty Description | Cardiology | |
| Total Claim Count | 36.0 | |
| Distinct Opioid Count | 0.0 | |
| Opioid Claim Count | 0.0 | |
| Percent Opioid Claims | 0.0 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1316984776 |
| Last Name Of The Provider | SPRAGG |
| First Name Of The Provider | DAVID |
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