Batchvarov, Velislav N.: search on Z-Library

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1

Postextrasystolic Changes in the Complexity of the QRS Complex and T Wave

Velislav N. Batchvarov, A. John Camm

Journal:

Annals of Noninvasive Electrocardiology

Year:

2008

Language:

english

File:

PDF, 4.46 MB

english, 2008

2

Sex difference and heart rate dependence of transmural heterogenity of repolarization

Peter Smetana, Velislav N. Batchvarov, Katerina Hnatkova, Marek Malik

Journal:

Journal of the American College of Cardiology

Year:

2003

Language:

english

File:

PDF, 170 KB

english, 2003

3

Limitations of modern programs for automatic electrocardiogram interpretation

Velislav N. Batchvarov, Sue Brown

Journal:

Journal of Electrocardiology

Year:

2011

Language:

english

File:

PDF, 304 KB

english, 2011

4

To the Editor:

Velislav Batchvarov

Journal:

Journal of Cardiovascular Electrophysiology

Year:

2003

Language:

english

File:

PDF, 49 KB

english, 2003

5

Individual Patterns of QT/RR Relationship

Velislav Batchvarov, Marek Malik

Journal:

Cardiac Electrophysiology Review

Year:

2002

Language:

english

File:

PDF, 2.10 MB

english, 2002

6

1106-187 Both beta-blockers and amiodarone increase speed of QT/heart rate adaptation

Peter Smetana, Esther Pueyo, Katerina Hnatkova, Velislav Batchvarov, Marek Malik

Journal:

Journal of the American College of Cardiology

Year:

2004

Language:

english

File:

PDF, 63 KB

english, 2004

7

Technical Mistakes during the Acquisition of the Electrocardiogram

Javier García-Niebla, Pablo Llontop-García, Juan Ignacio Valle-Racero, Guillem Serra-Autonell, Velislav N. Batchvarov, Antonio Bayés De Luna

Journal:

Annals of Noninvasive Electrocardiology

Year:

2009

Language:

english

File:

PDF, 992 KB

english, 2009

8

Heterogeneity of ventricular depolarization and repolarization in arrhythmogenic right ventricular cardiomyopathy

Velislav N. Batchvarov, Mohammad S. Hamid, Katerina Hnatkova, Rajesh Thaman, Juan R. Gimeno, Peter Smetana, Sami Firoozi, Bhavesh Sashdev, Asifa Quaraishi, Perry M. Elliott, William J. McKenna, Marek

Journal:

Journal of the American College of Cardiology

Year:

2003

Language:

english

File:

PDF, 191 KB

english, 2003

9

Novel electrocardiographic criteria for the diagnosis of arrhythmogenic right ventricular cardiomyopathy

Batchvarov, Velislav N., Bastiaenen, Rachel, Postema, Pieter G., Clark, Elaine N., Macfarlane, Peter W., Wilde, Arthur A.M., Behr, Elijah R.

Journal:

Year:

2015

Language:

english

File:

PDF, 401 KB

english, 2015

10

Comparison of Different Methods for Manual P Wave Duration Measurement in 12-Lead Electrocardiograms

POLYCHRONIS DILAVERIS, VELISLAV BATCHVAROV, JOHN GIALAFOS, MAREK MALIK

Journal:

Pacing and Clinical Electrophysiology

Year:

1999

Language:

english

File:

PDF, 2.99 MB

english, 1999

11

Differences Between Study-Specific and Subject-Specific Heart Rate Corrections of the QT Interval in Investigations of Drug Induced QTc Prolongation

MAREK MALIK, KATERINA HNATKOVA, VELISLAV BATCHVAROV

Journal:

Pacing and Clinical Electrophysiology

Year:

2004

Language:

english

File:

PDF, 672 KB

english, 2004

12

Type 1 Brugada electrocardiogram pattern during complete left bundle-branch block due to right ventricular pacing

Velislav N. Batchvarov, Malini Govindan, Elijah R. Behr

Journal:

Journal of Electrocardiology

Year:

2011

Language:

english

File:

PDF, 227 KB

english, 2011

13

Computed bipolar precordial leads for improved P wave detection

Batchvarov, Velislav N., Behr, Elijah R.

Journal:

Journal of Electrocardiology

Year:

2015

Language:

english

File:

PDF, 727 KB

english, 2015

14

Analysis and interpretation of the electrocardiogram by the computer

Batchvarov, Velislav Nikolaev

Journal:

International Journal of Cardiology

Year:

2018

Language:

english

File:

PDF, 170 KB

english, 2018

15

QT Interval and QT Dispersion Measured with the Threshold Method Depend on Threshold Level

VELISLAV BATCHVAROV, GANG YI, XIAOHUA GUO, IRINA SAVELIEVA, A. JOHN CAMM, MAREK MALIK

Journal:

Pacing and Clinical Electrophysiology

Year:

1998

Language:

english

File:

PDF, 1.59 MB

english, 1998

16

Prognostic value of corrected QT-interval prolongation in patients with unstable angina pectoris

Francisco L. Gadaleta, Susana C. Llois, Alberto R. Lapuente, Velislav N. Batchvarov, Juan C. Kaski

Journal:

The American Journal of Cardiology

Year:

2003

Language:

english

File:

PDF, 81 KB

english, 2003

17

QT-RR relationship in healthy subjects exhibits substantial intersubject variability and high intrasubject stability

Batchvarov, Velislav N., Ghuran, Azad, Smetana, Peter, Hnatkova, Katerina, Harries, Monica, Dilaveris, Polychronis, Camm, A. John, Malik, Marek

Journal:

AJP Heart and Circulatory Physiology

Year:

2002

Language:

english

File:

PDF, 155 KB

english, 2002

18

The Brugada Syndrome – Diagnosis, Clinical Implications and Risk Stratification

Batchvarov, Velislav N

Journal:

European Cardiology Review

Year:

2014

Language:

english

File:

PDF, 335 KB

english, 2014

19

Insulin at normal physiological levels does not prolong QT c interval in thorough QT studies performed in healthy volunteers

Taubel, Jorg, Lorch, Ulrike, Ferber, Georg, Singh, Jatinder, Batchvarov, Velislav N., Savelieva, Irina, Camm, A. John

Journal:

British Journal of Clinical Pharmacology

Year:

2013

Language:

english

File:

PDF, 1.53 MB

english, 2013

20

Characterization of early repolarization during ajmaline provocation and exercise tolerance testing

Bastiaenen, Rachel, Raju, Hariharan, Sharma, Sanjay, Papadakis, Michael, Chandra, Navin, Muggenthaler, Martina, Govindan, Malini, Batchvarov, Velislav N., Behr, Elijah R.

Journal:

Year:

2013

Language:

english

File:

PDF, 632 KB

english, 2013

21

New Descriptors of Homogeneity of the Propagation of Ventricular Repolarization

BATCHVAROV, VELISLAV, DILAVERIS, POLYCHRONIS, FÄRBOM, PATRIK, GHURAN, AZAD, ACAR, BURAK, HNATKOVA, KATERINA, CAMM, A. JOHN, MALIK, MAREK

Journal:

Pacing and Clinical Electrophysiology

Year:

2000

Language:

english

File:

PDF, 448 KB

english, 2000

22

Reflex Autonomic Modulation of Automatically Measured Repolarization Parameters

GHURAN, AZAD, BATCHVAROV, VELISLAV, DILAVERIS, POLYCHRONIS, FÄRBOM, PATRIK, CAMM, A. JOHN, MALIK, MAREK

Journal:

Pacing and Clinical Electrophysiology

Year:

2000

Language:

english

File:

PDF, 372 KB

english, 2000

23

Circadian Behavior of P-Wave Duration, P-Wave Area, and PR Interval in Healthy Subjects

Polychronis E. Dilaveris, Patrik Färbom, Velislav Batchvarov, Azad Ghuran, Marek Malik

Journal:

Annals of Noninvasive Electrocardiology

Year:

2001

Language:

english

File:

PDF, 696 KB

english, 2001

24

The heart vector, the regional information in the electrocardiogram, and QT dispersion

Marek Malik, Velislav Batchvarov

Journal:

The American Journal of Cardiology

Year:

2002

Language:

english

File:

PDF, 54 KB

english, 2002

25

Irregular ST-T wave alternans with QT prolongation during ajmaline test for suspected Brugada syndrome

Batchvarov, Velislav N., Behr, Elijah, Hnatkova, Katerina, Malik, Marek

Journal:

Year:

2005

Language:

english

File:

PDF, 87 KB

english, 2005

26

Brugada-Like Changes in the Peripheral Leads during Diagnostic Ajmaline Test in Patients with Suspected Brugada Syndrome

VELISLAV N. BATCHVAROV, MALINI GOVINDAN, A. JOHN CAMM, ELIJAH R. BEHR

Journal:

Pacing and Clinical Electrophysiology

Year:

2009

Language:

english

File:

PDF, 532 KB

english, 2009

27

Computed quadripolar electrocardiographic leads for prediction of ventricular tachycardia

Batchvarov, Velislav N., Bastiaenen, Rachel, Behr, Elijah R.

Journal:

Year:

2013

Language:

english

File:

PDF, 1.99 MB

english, 2013

28

Specificity of Elevated Intercostal Space ECG Recording for the Type 1 Brugada ECG Pattern

Anders G. Holst, Mogens Tangø, Velislav Batchvarov, Malini Govindan, Stig Haunsø, Jesper H. Svendsen, Elijah R. Behr, Jacob Tfelt-Hansen

Journal:

Annals of Noninvasive Electrocardiology

Year:

2012

Language:

english

File:

PDF, 540 KB

english, 2012

29

Ventricular Gradient as a Risk Factor in Survivors of Acute Myocardial Infarction

VELISLAV BATCHVAROV, KATERINA HNATKOVA, AZAD GHURAN, JAN POLONIECKI, A. JOHN CAMM, MAREK MALIK

Journal:

Pacing and Clinical Electrophysiology

Year:

2003

Language:

english

File:

PDF, 89 KB

english, 2003

30

Prognostic significance of inverse spatial QRS-T angle circadian pattern in myocardial infarction survivors

Georgios Giannopoulos, Polychronis Dilaveris, Velislav Batchvarov, Andreas Synetos, Katerina Hnatkova, Konstantinos Gatzoulis, Marek Malik, Christodoulos Stefanadis

Journal:

Journal of Electrocardiology

Year:

2009

Language:

english

File:

PDF, 190 KB

english, 2009

31

Measurement and interpretation of QT dispersion

Velislav Batchvarov, Marek Malik

Journal:

Progress in Cardiovascular Diseases

Year:

2000

Language:

english

File:

PDF, 156 KB

english, 2000

32

The sex differences in the QT interval duration depend on heart rate

Peter Smetana, Velislav N. Batchvarov, Katerina Hnatkova, Azad Ghuran, Monica Harries, Ann Marie Murtagh, Marek Malik

Journal:

Journal of the American College of Cardiology

Year:

2002

Language:

english

File:

PDF, 151 KB

english, 2002

33

1015-221 Speed of QT rate adaptation predicts risk in myocardial infarction survivors

Peter Smetana, Esther Pueyo, Katerina Hnatkova, Velislav Batchvarov, Marek Malik

Journal:

Journal of the American College of Cardiology

Year:

2004

Language:

english

File:

PDF, 114 KB

english, 2004

34

Inhibition of Atrial Electrical Activity by Ventricular Pacing Mediated by Vagal Stimulation

VELISLAV BATCHVAROV, TOSHO BALABANSKI, PANKO VELICHKOV, TIHOMIR DASKALOV, TZVETANKA KATOVA

Journal:

Pacing and Clinical Electrophysiology

Year:

1995

Language:

english

File:

PDF, 2.54 MB

english, 1995

35

The Ventricular Ectopic QRS Interval (VEQSI): Diagnosis of Arrhythmogenic Right Ventricular Cardiomyopathy in Patients with Incomplete Disease Expression

Bastiaenen, Rachel, Pantazis, Antonis, Gonna, Hanney, Chis-Ster, Irina, Castelletti, Silvia, Batchvarov, Velislav N., Domenichini, Giulia, Coccolo, Fabio, Boriani, Giuseppe, McKenna, William J., Behr,

Journal:

Year:

2016

Language:

english

File:

PDF, 1.15 MB

english, 2016

36

Circadian Rhythm of the Corrected QT Interval: Impact of Different Heart Rate Correction Models

PETER SMETANA, VELISLAV BATCHVAROV, KATERINA HNATKOVA, A. JOHN CAMM, MAREK MALIK

Journal:

Pacing and Clinical Electrophysiology

Year:

2003

Language:

english

File:

PDF, 125 KB

english, 2003

37

Comparison between ventricular gradient and a new descriptor of the wavefront direction of ventricular activation and recovery

Velislav Batchvarov, Juan Carlos Kaski, Nikhil Parchure, Polychronis Dilaveris, Sue Brown, Azad Ghuran, Patrik Färbom, Katerina Hnatkova, A. John Camm, Marek Malik

Journal:

Clinical Cardiology

Year:

2002

Language:

english

File:

PDF, 179 KB

english, 2002

38

Diagnostic utility of bipolar precordial leads during ajmaline testing for suspected Brugada syndrome

Batchvarov, Velislav N., Govindan, Malini, Macfarlane, Peter, Camm, A. John, Behr, Elijah R.

Journal:

Year:

2010

Language:

english

File:

PDF, 2.07 MB

english, 2010

39

Electrocardiographic methods for diagnosis and risk stratification in the Brugada syndrome

Naseef, Abdulrahman, Behr, Elijah R., Batchvarov, Velislav N.

Journal:

Journal of the Saudi Heart Association (Elsevier)

Year:

2015

Language:

english

File:

PDF, 2.01 MB

english, 2015

40

Precision of QT Interval Measurement by Advanced Electrocardiographic Equipment

KATERINA HNATKOVA, YI GANG, VELISLAV N. BATCHVAROV, MAREK MALIK

Journal:

Pacing and Clinical Electrophysiology

Year:

2006

Language:

english

File:

PDF, 1.09 MB

english, 2006

41

Effect of moderate physical exercise on noninvasive cardiac autonomic tests in healthy volunteers

Xiao Hua Guo, Gang Yi, Velislav Batchvarov, Mark M Gallagher, Marek Malik

Journal:

International Journal of Cardiology

Year:

1999

Language:

english

File:

PDF, 246 KB

english, 1999

42

LEFT ATRIAL EXPANSION INDEX IN PATIENTS WITH ATRIAL FIBRILLATION IS A PREDICTOR OF SINUS RHYTHM MAINTENANCE AFTER CARDIOVERSION

Malini Govindan, Anatoli Kiotsekoglou, Velislav Batchvarov, Samir K. Saha, Kate Dougal, Evaun Teoh, Lars-Ake Brodin, John Camm

Journal:

Journal of the American College of Cardiology

Year:

2010

Language:

english

File:

PDF, 60 KB

english, 2010

43

Sex differences in repolarization homogeneity and its circadian pattern

Smetana, Peter, Batchvarov, Velislav N., Hnatkova, Katerina, Camm, A. John, Malik, Marek

Journal:

American journal of physiology. Heart and circulatory physiology

Year:

2002

Language:

english

File:

PDF, 340 KB

english, 2002

44

Sample Size, Power Calculations, and Their Implications for the Cost of Thorough Studies of Drug Induced QT Interval Prolongation

MAREK MALIK, KATERINA HNATKOVA, VELISLAV BATCHVAROV, YI GANG, PETER SMETANA, A. JOHN CAMM

Journal:

Pacing and Clinical Electrophysiology

Year:

2004

Language:

english

File:

PDF, 1.06 MB

english, 2004

45

Ventricular gradient is more homogeneous in women than men

Peter Smetana, Velislav N. Batchvarov, Katerina Hnatkova, Azad Ghuran, Monica Harries, Ann Marie Murtagh, Marek Malik

Journal:

Journal of the American College of Cardiology

Year:

2002

Language:

english

File:

PDF, 142 KB

english, 2002

46

Bipolar leads obtained from the unipolar precordial leads for noise filtering

Velislav N. Batchvarov, Elijah R. Behr

Journal:

Journal of Electrocardiology

Year:

2010

Language:

english

File:

PDF, 1.33 MB

english, 2010

47

Post infarction risk stratification using the 3-D angle between QRS complex and T-wave vectors

Marek Malik, Katerina Hnatkova, Velislav N. Batchvarov

Journal:

Journal of Electrocardiology

Year:

2004

Language:

english

File:

PDF, 200 KB

english, 2004

48

T-wave morphology differences between patients with and without arrhythmic complication of ischemic heart disease

Katerina Hnatkova, Stephen J. Ryan, Jorn Bathen, Burak Acar, Velislav Batchvarov, Harold H. Hoium, Marek Malik

Journal:

Journal of Electrocardiology

Year:

2001

Language:

english

File:

PDF, 166 KB

english, 2001

49

Dynamic downsloping ST-segment depression in the left precordial leads: acute myocardial ischemia or ...?

Velislav N. Batchvarov, Rachel Bastiaenen, Hariharan Raju, Abdulrahman Naseef, Elijah R. Behr

Journal:

Journal of Electrocardiology

Year:

2011

Language:

english

File:

PDF, 208 KB

english, 2011

50

Heterogeneity of ventricular repolarization is increased in first degree relatives of patients with arrhythmogenic right ventricular cardiomyopathy

Velislav N. Batchvarov, Mohammad S. Hamid, Katerina Hnatkova, Rajesh Thaman, Juan R. Gimeno, Peter Smetana, Sami Firoozi, Asifa Quaraishi, Perry M. Elliott, William J. McKenna, Marek Malik

Journal:

Journal of the American College of Cardiology

Year:

2003

Language:

english

File:

PDF, 345 KB

english, 2003

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