Sanjiv M Narayan

Author PubWeight™ 72.00‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Microvolt T-wave alternans physiological basis, methods of measurement, and clinical utility--consensus guideline by International Society for Holter and Noninvasive Electrocardiology. J Am Coll Cardiol 2011 3.00
2 The future of fellowship training in clinical cardiac electrophysiology: Program directors' perspective 2008. Heart Rhythm 2009 2.22
3 Long-term follow-up of idiopathic ventricular fibrillation ablation: a multicenter study. J Am Coll Cardiol 2009 2.12
4 Can we still rely on the ECG for detecting past myocardial injury? JACC Cardiovasc Imaging 2013 2.02
5 Optimizing hemodynamics in heart failure patients by systematic screening of left ventricular pacing sites: the lateral left ventricular wall and the coronary sinus are rarely the best sites. J Am Coll Cardiol 2009 1.98
6 Rate-dependent action potential alternans in human heart failure implicates abnormal intracellular calcium handling. Heart Rhythm 2010 1.79
7 Centrifugal gradients of rate and organization in human atrial fibrillation. Pacing Clin Electrophysiol 2009 1.65
8 Ventricular filling slows epicardial conduction and increases action potential duration in an optical mapping study of the isolated rabbit heart. J Cardiovasc Electrophysiol 2003 1.62
9 Biventricular stimulation improves right and left ventricular function after tetralogy of Fallot repair: acute animal and clinical studies. Heart Rhythm 2009 1.58
10 Atrial conduction slows immediately before the onset of human atrial fibrillation: a bi-atrial contact mapping study of transitions to atrial fibrillation. J Am Coll Cardiol 2012 1.54
11 Initial independent outcomes from focal impulse and rotor modulation ablation for atrial fibrillation: multicenter FIRM registry. J Cardiovasc Electrophysiol 2014 1.53
12 Predicting arrhythmia-free survival using spectral and modified-moving average analyses of T-wave alternans. Pacing Clin Electrophysiol 2007 1.51
13 Biventricular pacing attenuates T-wave alternans and T-wave amplitude compared to other pacing modes. Pacing Clin Electrophysiol 2008 1.49
14 Localizing circuits of atrial macroreentry using electrocardiographic planes of coherent atrial activation. Heart Rhythm 2007 1.47
15 A case of a human ventricular fibrillation rotor localized to ablation sites for scar-mediated monomorphic ventricular tachycardia. Heart Rhythm 2013 1.46
16 Intermittent atrial tachycardia promotes repolarization alternans and conduction slowing during rapid rates, and increases susceptibility to atrial fibrillation in a free-behaving sheep model. J Cardiovasc Electrophysiol 2014 1.41
17 Disparate evolution of right and left atrial rate during ablation of long-lasting persistent atrial fibrillation. J Am Coll Cardiol 2010 1.18
18 Separating atrial flutter from atrial fibrillation with apparent electrocardiographic organization using dominant and narrow F-wave spectra. J Am Coll Cardiol 2005 1.14
19 Cardiac and metabolic effects of anabolic-androgenic steroid abuse on lipids, blood pressure, left ventricular dimensions, and rhythm. Am J Cardiol 2010 1.14
20 A three-dimensional finite element model of human atrial anatomy: new methods for cubic Hermite meshes with extraordinary vertices. Med Image Anal 2013 1.11
21 Mechanisms of human atrial fibrillation initiation: clinical and computational studies of repolarization restitution and activation latency. Circ Arrhythm Electrophysiol 2012 1.11
22 An atlas-based geometry pipeline for cardiac Hermite model construction and diffusion tensor reorientation. Med Image Anal 2012 1.06
23 Using electrocardiographic activation time and diastolic intervals to separate focal from macro-re-entrant atrial tachycardias. J Am Coll Cardiol 2007 1.05
24 Theoretical considerations for mapping activation in human cardiac fibrillation. Chaos 2013 1.04
25 Localized reentry within the left atrial appendage: arrhythmogenic role in patients undergoing ablation of persistent atrial fibrillation. Heart Rhythm 2011 0.97
26 Impact of pharmacological autonomic blockade on complex fractionated atrial electrograms. J Cardiovasc Electrophysiol 2010 0.97
27 Stability of rotors and focal sources for human atrial fibrillation: focal impulse and rotor mapping (FIRM) of AF sources and fibrillatory conduction. J Cardiovasc Electrophysiol 2014 0.92
28 Early temporal and spatial regularization of persistent atrial fibrillation predicts termination and arrhythmia-free outcome. Heart Rhythm 2011 0.91
29 The incidence, diagnosis, and management of pulmonary vein stenosis as a complication of atrial fibrillation ablation. J Interv Card Electrophysiol 2014 0.88
30 Percutaneous stellate ganglion block suppressing VT and VF in a patient refractory to VT ablation. J Cardiovasc Electrophysiol 2013 0.88
31 Targeted ablation at stable atrial fibrillation sources improves success over conventional ablation in high-risk patients: a substudy of the CONFIRM Trial. Can J Cardiol 2013 0.87
32 Mechanisms of conduction slowing during myocardial stretch by ventricular volume loading in the rabbit. Am J Physiol Heart Circ Physiol 2008 0.87
33 Frequency analysis of atrial action potential alternans: a sensitive clinical index of individual propensity to atrial fibrillation. Circ Arrhythm Electrophysiol 2013 0.85
34 Cardiac-directed expression of adenylyl cyclase VI facilitates atrioventricular nodal conduction. J Am Coll Cardiol 2006 0.85
35 Mapping and ablating stable sources for atrial fibrillation: summary of the literature on Focal Impulse and Rotor Modulation (FIRM). J Interv Card Electrophysiol 2014 0.84
36 Diagnostic accuracy of irregularly irregular RR intervals in separating atrial fibrillation from atrial flutter. Am J Cardiol 2006 0.84
37 Kinetics of atrial repolarization alternans in a free-behaving ovine model. J Cardiovasc Electrophysiol 2012 0.84
38 Do depression or antidepressants increase cardiovascular mortality? The absence of proof might be more important than the proof of absence. J Am Coll Cardiol 2009 0.83
39 T-wave alternans and human ventricular arrhythmias: what is the link? J Am Coll Cardiol 2007 0.82
40 The role of action potential alternans in the initiation of atrial fibrillation in humans: a review and future directions. Europace 2012 0.82
41 Microvolt T-wave alternans testing has a role in arrhythmia risk stratification. J Am Coll Cardiol 2012 0.82
42 Rotors and focal sources for human atrial fibrillation: mechanistic paradigm with direct clinical relevance. Circ J 2014 0.81
43 Abnormal heart rate turbulence predicts the initiation of ventricular arrhythmias. Pacing Clin Electrophysiol 2005 0.80
44 Electrocardiographic measurements of regional atrial fibrillation cycle length. Pacing Clin Electrophysiol 2009 0.79
45 Computational modeling for bedside application. Heart Fail Clin 2008 0.79
46 Accurate ECG diagnosis of atrial tachyarrhythmias using quantitative analysis: a prospective diagnostic and cost-effectiveness study. J Cardiovasc Electrophysiol 2010 0.79
47 Noncontact mapping of small pulmonary artery potentials preceding ectopy from the right ventricular outflow tract. Heart Rhythm 2007 0.79
48 Is T-wave alternans as good or better than programmed ventricular stimulation? Heart Rhythm 2007 0.78
49 Mechanisms for the initiation of human atrial fibrillation. Heart Rhythm 2009 0.78
50 Sudden cardiac arrest in patients with preserved left ventricular systolic function: a clinical dilemma. Heart Rhythm 2008 0.77
51 Rotors as drivers of atrial fibrillation and targets for ablation. Curr Cardiol Rep 2014 0.77
52 Ablating persistent atrial fibrillation successfully. Curr Cardiol Rep 2012 0.77
53 Predictors of unusual ECG characteristics in cavotricuspid isthmus-dependent atrial flutter ablation. Pacing Clin Electrophysiol 2011 0.77
54 Rotor mapping and ablation to treat atrial fibrillation. Curr Opin Cardiol 2015 0.76
55 What tissue does circumferential PV Isolation actually modulate? J Cardiovasc Electrophysiol 2013 0.75
56 The anatomical basis of pulmonary vein reconnection after ablation for atrial fibrillation: wounds that never felt a scar? J Am Coll Cardiol 2012 0.75
57 Getting to the core of AF irregularity: are we there yet? J Cardiovasc Electrophysiol 2012 0.75
58 Is heart rate irregularity the key to unmasking ventricular proarrhythmia? J Cardiovasc Electrophysiol 2009 0.75
59 Full report from the first annual Heart Rhythm Society Research Forum: a vision for our research future, "dream, discover, develop, deliver". Heart Rhythm 2011 0.75
60 From nonuniform repolarization to abnormal calcium dynamics: the elusive culprit for ventricular arrhythmias in heart failure. Heart Rhythm 2008 0.75
61 Improved survival in the real world with revised cardiopulmonary resuscitation guidelines: doing better out of hospital but not out of the woods yet. Heart Rhythm 2010 0.75
62 Do specific connection patterns of the ligament of Marshall contribute mechanistically to atrial fibrillation? Heart Rhythm 2010 0.75
63 Non-invasive identification of stable rotors and focal sources for human atrial fibrillation: mechanistic classification of atrial fibrillation from the electrocardiogram. Europace 2013 0.75
64 Noninvasive imaging of sinus node disease: can it predict the need for pacemaker implantation? J Cardiovasc Electrophysiol 2011 0.75
65 HRS policy statement: clinical cardiac electrophysiology fellowship curriculum: update 2011. Heart Rhythm 2011 0.75
66 Sudden death risk in type 2 diabetic patients post-myocardial infarction: a "sweet" opportunity? Heart Rhythm 2010 0.75
67 T-wave alternans using ventricular and atrial pacing. Pacing Clin Electrophysiol 2005 0.75
68 Highlights of the year in JACC 2012. J Am Coll Cardiol 2013 0.75
69 Imaging cardiac arrhythmias. Sci Transl Med 2011 0.75
70 Mechanisms Underlying AF: Triggers, Rotors, Other? Curr Treat Options Cardiovasc Med 2015 0.75
71 Highlights of the Year in JACC 2009. J Am Coll Cardiol 2010 0.75
72 Highlights of the year in JACC 2007. J Am Coll Cardiol 2008 0.75
73 Atrial fibrillation and heart failure. Preface. Heart Fail Clin 2013 0.75
74 Highlights of the Year in JACC 2008. J Am Coll Cardiol 2009 0.75
75 Unusual source of thromboembolism in a patient with atrial fibrillation: pulmonary vein thrombus due to compressive para-esophageal hernia. J Cardiovasc Electrophysiol 2012 0.75
76 Highlights of the Year in JACC 2011. J Am Coll Cardiol 2012 0.75
77 Common threads in atrial fibrillation and heart failure. Heart Fail Clin 2013 0.75
78 New Mechanism-based Approaches to Ablating Persistent AF: Will Drug Therapy Soon Be Obsolete? J Cardiovasc Pharmacol 2016 0.75
79 Highlights of the year in JACC 2010. J Am Coll Cardiol 2011 0.75