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M. Bortnik · SciRah

Researcher profile · Semantic Scholar

M. Bortnik

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M. Bortnik — researcher profile on SciRah

h-index: 15
Works: 65
Citations: 1,064

Most-cited papers

Prevention of ventricular desynchronization by permanent para-Hisian pacing after atrioventricular node ablation in chronic atrial fibrillation: a crossover, blinded, randomized study versus apical right ventricular pacing.
E. Occhetta, M. Bortnik, A. Magnani, G. Francalacci +3 more
2006Journal of the American College of Cardiology288 citations Open access
Semantic Scholar
Closed loop stimulation in prevention of vasovagal syncope. Inotropy Controlled Pacing in Vasovagal Syncope (INVASY): a multicentre randomized, single blind, controlled study.
E. Occhetta, M. Bortnik, R. Audoglio, C. Vassanelli
2004Europace122 citations Open access
Semantic Scholar
Diagnosis, management, and outcomes of patients with syncope and bundle branch block
Á. Moya, R. García-Civera, F. Croci, C. Menozzi +9 more
2011European Heart Journal121 citations Open access
Semantic Scholar
Effects of closed-loop stimulation vs. DDD pacing on haemodynamic variations and occurrence of syncope induced by head-up tilt test in older patients with refractory cardioinhibitory vasovagal syncope: the Tilt test-Induced REsponse in Closed-loop Stimulation multicentre, prospective, single blind,
P. Palmisano, G. Dell'Era, V. Russo, M. Zaccaria +10 more
2018Europace65 citations Open access
Semantic Scholar
Implantable Cardioverter Defibrillators and Cellular Telephones: Is There Any Interference?
E. Occhetta, L. Plebani, M. Bortnik, G. Sacchetti +1 more
1999Pacing and clinical electrophysiology : PACE63 citations
Semantic Scholar
Inappropriate implantable cardioverter-defibrillator discharges unrelated to supraventricular tachyarrhythmias.
E. Occhetta, M. Bortnik, A. Magnani, G. Francalacci +1 more
2006Europace47 citations Open access
Semantic Scholar
Permanent Parahisian Pacing
E. Occhetta, M. Bortnik, P. Marino
2007Indian Pacing and Electrophysiology Journal45 citations
Semantic Scholar
Etiological diagnosis, prognostic significance and role of electrophysiological study in patients with Brugada ECG and syncope.
C. Giustetto, N. Cerrato, E. Ruffino, E. Gribaudo +11 more
2017International Journal of Cardiology36 citations Open access
Semantic Scholar
The DDDR closed loop stimulation for the prevention of vasovagal syncope: results from the INVASY prospective feasibility registry.
E. Occhetta, M. Bortnik, C. Vassanelli
2003Europace33 citations
Semantic Scholar
Long-term follow-up of DDDR closed-loop cardiac pacing for the prevention of recurrent vasovagal syncope
M. Bortnik, E. Occhetta, G. Dell'Era, G. Secco +3 more
2012Journal of Cardiovascular Medicine23 citations
Semantic Scholar
Orthostatic hypotension as an unusual clinical manifestation of pheochromocytoma: a case report.
M. Bortnik, E. Occhetta, P. Marino
2008Journal of Cardiovascular Medicine20 citations
Semantic Scholar
Rate-responsive pacing regulated by cardiac haemodynamics.
G. Gasparini, A. Curnis, M. Gulizia, E. Occhetta +9 more
2005Europace20 citations Open access
Semantic Scholar
Usefulness of Hemodynamic Sensors for Physiologic Cardiac Pacing in Heart Failure Patients
E. Occhetta, M. Bortnik, P. Marino
2011Cardiology Research and Practice16 citations Open access
Semantic Scholar
Primary hyperparathyroidism and arrhythmic storm in a patient with an implantable cardioverter defibrillator for primary prevention of sudden death.
E. Occhetta, M. Bortnik, A. Magnani, G. Francalacci +1 more
2004Europace16 citations
Semantic Scholar
Right ventricular septal pacing: Safety and efficacy in a long term follow up.
E. Occhetta, G. Quirino, L. Baduena, R. Nappo +9 more
2015World Journal of Cardiology15 citations Open access
Semantic Scholar
Do electrical parameters of the cardiac cycle reflect the corresponding mechanical intervals as the heart rate changes?
E. Occhetta, G. Corbucci, M. Bortnik, C. Pedrigi +4 more
2010Europace12 citations Open access
Semantic Scholar
Prevalence of ventricular arrhythmias in patients with cardiac resynchronization therapy without back-up ICD: a single-center experience
M. Bortnik, A. Degiovanni, G. Dell'Era, C. Cavallino +2 more
2014Journal of Cardiovascular Medicine11 citations
Semantic Scholar
Ventricular capture by anodal pacemaker stimulation.
E. Occhetta, M. Bortnik, P. Marino
2006Europace10 citations Open access
Semantic Scholar
Ventricular fibrillation as primary presentation of takotsubo cardiomyopathy after complicated cesarean delivery.
M. Bortnik, M. Verdoia, A. Schaffer, E. Occhetta +1 more
2012World Journal of Cardiology9 citations Open access
Semantic Scholar
Baseline asynchrony, assessed circumferentially using temporal uniformity of strain, besides coincidence between site of latest mechanical activation and presumed left ventricular lead position, predicts favourable prognosis after resynchronization therapy
C. Cavallino, E. Rondano, A. Magnani, L. Leva +5 more
2012The International Journal of Cardiovascular Imaging8 citations
Semantic Scholar
Inappropriate Asystole Detection in Early Postoperative Phase after Loop Recorder Implantation
M. Bortnik, E. Occhetta, A. Magnani, A. Degiovanni +1 more
2011ISRN Cardiology8 citations Open access
Semantic Scholar
Contribution of morphology discrimination algorithm for improving rhythm discrimination in slow and fast ventricular tachycardia zones in dual-chamber implantable cardioverter-defibrillators.
G. Boriani, E. Occhetta, S. Cesario, S. Grossi +7 more
2008Europace8 citations Open access
Semantic Scholar
Left ventricular torsion in paced patients
P. Devecchi, V. Bolzani, G. Sarasso, C. Piccinino +6 more
2009Journal of Cardiovascular Medicine7 citations
Semantic Scholar
Hemodynamic Sensors: Their Impact in Clinical Practice
E. Occhetta, A. Magnani, M. Bortnik, G. Francalacci +2 more
20047 citations
Semantic Scholar
Analysis of electrical and mechanical left atrial properties in patients with persistent atrial fibrillation
A. Degiovanni, M. Bortnik, G. Dell'Era, V. Bolzani +3 more
2012The International Journal of Cardiovascular Imaging6 citations
Semantic Scholar
Future easy and physiological cardiac pacing.
E. Occhetta, M. Bortnik, P. Marino
2011World Journal of Cardiology6 citations Open access
Semantic Scholar
Evaluation of pacemaker dependence in patients on ablate and pace therapy for atrial fibrillation.
E. Occhetta, M. Bortnik, G. Dell'Era, F. Zardo +4 more
2007Europace6 citations Open access
Semantic Scholar
Can Hemodynamic Sensors Ensure Physiological Rate Control
G. Gasparini, A. Curnis, M. Gulizia, E. Occhetta +10 more
20046 citations
Semantic Scholar
Persistence of ICD indication at the time of replacement in patients with initial implant for primary prevention indication: Effect on subsequent ICD therapies
G. Dell'Era, A. Degiovanni, E. Occhetta, A. Magnani +6 more
2016Indian Pacing and Electrophysiology Journal5 citations Open access
Semantic Scholar
Transient hyperkalemia-induced T-wave oversensing as a cause of inappropriate ICD discharges.
M. Bortnik, Angelica Fundaliotis, A. Schaffer, E. Occhetta +1 more
2013Journal of Cardiology Cases5 citations Open access
Semantic Scholar
Stable ventricular fibrillation in a heterotopic heart transplant recipient.
G. Secco, M. Bortnik, A. Rognoni, A. Lupi +3 more
2012Heart, Lung and Circulation3 citations
Semantic Scholar
Twiddler's syndrome and pectoral stimulation in a patient with dual-site unipolar atrial pacing.
E. Occhetta, M. Bortnik, G. Francalacci, A. Magnani +2 more
2004Italian heart journal : official journal of the Italian Federation of Cardiology3 citations
Semantic Scholar
TIROIDE ECTOPICA INTRACARDIACA : DESCRIZIONE DI UN CASO CLINICO CON PROLUNGATO FOLLOW-UP
M. Pistono, E. Occhetta, G. Sarasso, C. Piccinino +5 more
19993 citations
Semantic Scholar
Transient trifascicular block complicating myocardial contusion after blunt chest trauma: a case report.
M. Bortnik, E. Occhetta, C. Ruggeri, P. Marino
2008Journal of Cardiovascular Medicine2 citations
Semantic Scholar
[Intracardiac ectopic thyroid: a report of a clinical case with a long-term follow-up].
M. Pistono, E. Occhetta, G. Sarasso, C. Piccinino +5 more
1999Cardiologia2 citations
Semantic Scholar
An anomalous case of acute coronary syndrome: the unexpected autoimmune duo.
M. Verdoia, G. Dell'Era, G. Di Giovine, M. Bortnik +3 more
2016Journal of Cardiovascular Medicine1 citations
Semantic Scholar
An unusual case of ECG ST-segment elevation
G. Secco, M. Bortnik, E. Occhetta, G. Dell'Era +3 more
2012Journal of Cardiovascular Medicine1 citations
Semantic Scholar
Ventricular fusion mimicking acute inferior myocardial infarction in a patient with a dual-chamber pacemaker.
M. Bortnik, A. Degiovanni, C. Cavallino, P. Marino
2012Journal of Cardiology Cases1 citations Open access
Semantic Scholar
Ventricular fibrillation in acute mitral valve insufficiency caused by chordae tendineae rupture: report of a surgically corrected case.
M. Bortnik, M. Leverone, G. Teodori, M. Marcolongo +2 more
2009Journal of Cardiovascular Medicine1 citations
Semantic Scholar
AB30-6: Permanent parahisian pacing in patients with AV block and preserved intraventricular conduction: Our experience over 6-year period
E. Occhetta, M. Bortnik, A. Magnani, G. Francalacci +4 more
20061 citations
Semantic Scholar
[Electrical storms in patients with implantable cardioverter-defibrillator: incidence and clinical management].
P. Devecchi, L. Plebani, E. Occhetta, M. Bortnik +3 more
2006Giornale italiano di cardiologia1 citations
Semantic Scholar
P-127 Hemodynamic rate-responsive pacing by trans-valvular impedance detection
M. Gulizia, G. Francese, G. Gasparini, A. Curnis +8 more
20031 citations Open access
Semantic Scholar
Closed Loop Stimulation in Vasovagal Syncope-One Year Follow
M. Bortnik, P. Paffoni, C. Pedrigi
1 citations
Semantic Scholar
AN ANOMALOUS CASE OF ACUTE CORONARY SYNDROME: THE UNEXPECTED AUTOIMMUNE DUO
M. Verdoia, G. Di Giovine, G. Dell'Era, M. Bortnik +2 more
20160 citations Open access
Semantic Scholar
WITHDRAWN: Cardiogenic shock after fulminant myocarditis: a pluricomplicated case report
M. Bortnik, M. Verdoia, A. Schaffer, A. Degiovanni +1 more
20140 citations
Semantic Scholar
Evaluation of atrial function after surgical ablation of atrial fibrillation: a Speckle tracking study.
E. Rondano, M. Bortnik, E. Occhetta, G. Teodori +2 more
2013Minerva Cardioangiologica : a Journal on Cardiovascular Pathophysiology, Clinical Medicine and Therapy0 citations
Semantic Scholar
ECAS Congress 2012-Advance Program and Abstract Book
M. Bortnik, A. Degiovanni, G. Dell'Era, V. Bolzani +4 more
2012Journal of interventional cardiac electrophysiology0 citations
Semantic Scholar
POSTER SESSION 1
A. Deshmukh, S. Sharma, F. Gobal, S. Singla +496 more
20110 citations
Semantic Scholar
Prognostic stratification of the subjects with Brugada electrocardiogram: the role of programmed electrical stimulation with 2 and 3 extrastimuli
N. Cerrato, C. Giustetto, A. Mazzanti, E. Marras +6 more
20100 citations
Semantic Scholar
Abstracts: Pacing indications and outcome
J. Klimusina, F. Faletra, F. Regoli, M. Averaimo +34 more
20090 citations
Semantic Scholar

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E. Occhetta×41
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E. Occhetta — researcher profile on SciRah
P. Marino×33
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P. Marino — researcher profile on SciRah
A. Magnani×16
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A. Magnani — researcher profile on SciRah
G. Dell'Era×13
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G. Dell'Era — researcher profile on SciRah

×11

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G. Francalacci — researcher profile on SciRah

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L. Plebani — researcher profile on SciRah

A. Degiovanni×9

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C. Piccinino×5

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C. Piccinino — researcher profile on SciRah

C. Vassanelli×5

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C. Vassanelli — researcher profile on SciRah

C. Cavallino×5

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C. Cavallino — researcher profile on SciRah

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M. Verdoia — researcher profile on SciRah