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Projekt

Ultra-high-frequency ECG for prediction of adverse left ventricular remodeling in permanent right ventricular pacing (NU21-02-00584)

contractions. Patients exhibiting substantial ventricular dyssynchrony during pacing remodeling. Dyssynchronous ventricular contractions can be detected using for a method of pacing that can avoid adverse left

General and internal medicine

  • 2021 - 2025
  • 12 075 tis. Kč
  • 10 993 tis. Kč
  • MZ
Projekt

The importance of effective atrial contraction for sequential pacing. (NA5403)

A newly developed method enables estimation of the effective contraction of the left atrium (ECLA). In a study of 60 patients with implanted DDDR pacemakers, the relation of ECLA and other parameters to patient subjective preference for the ...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 1999 - 2002
  • 1 209 tis. Kč
  • 811 tis. Kč
  • MZ
Projekt

Features of Electromechanical Dyssynchrony that Predict Effect of Cardiac Resynchronization Therapy (NV15-31398A)

goal of CRT is to restore normal ventricular contraction sequence (i.e and mechanical dyssynchrony, their contribution to ventricular contraction inefficiencyImpaired coordination between the ventricles or uncoord...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2015 - 2019
  • 9 952 tis. Kč
  • 9 952 tis. Kč
  • MZ
Projekt

Analysis of influence of circadian rhythm and coupling interval of ventricular premature beat on heart rate turbulence (NR8478)

HRT can be used as a significant predictor of the risk of cardiac mortality and reflect the autonomic nervous system influence to the management of the heart rate. We suppose that HRT value has circadian variations and is dependent on the coupling in...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2005 - 2007
  • 819 tis. Kč
  • 819 tis. Kč
  • MZ
Projekt

New techniques of hemodynamically optimized temporary cardiac pacing after surgery for congenital heart defects. (NA5930)

optimized atrioventricular sequence and synchronization of ventricular contraction by multisite ventricular pacing in hemodynamically unstable children after surgery......

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2000 - 2002
  • 821 tis. Kč
  • 821 tis. Kč
  • MZ
Projekt

Electromechanical activation sequences of the ventricles predicting response to cardiac resynchronization therapy (NS9698)

Aims of the study 1) to assess if there are specific types of ventricular activation-contraction patterns that are associated with better responsiveness to CRT. If so, whether they are accompanied by characteristic ECG features pred...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2008 - 2011
  • 1 894 tis. Kč
  • 1 847 tis. Kč
  • MZ
Projekt

Ventricular depolarization and repolarization analysis (GA102/08/1129)

The QRS complex of the electrocardiogram (ECG) reflects the occurrence of an electrical wave that propagates through the heart muscle to trigger the mechanical contraction of each heartbeat. Following each QRS there is a T wave that reflects...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2008 - 2010
  • 2 999 tis. Kč
  • 2 999 tis. Kč
  • GA ČR
Projekt

Alternative Right Ventricular Pacing Site A randomized study comparing the effect of apical versus midseptal pacing site on LV remodeling (NR8553)

The purpose of a prospective randomized study is to compare long-term effect of conventional and alternative right ventricular pacing site on left ventricular remodelling in patients with preserved left ventricular function...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2005 - 2007
  • 2 716 tis. Kč
  • 2 660 tis. Kč
  • MZ
Projekt

Effect of biventricular pacing in patients with conventional pacing indication and left ventricle dysfunction The TUGENHAD Study. (NR9190)

Permanent ventricular pacing may lead to the modification of intraventricular ventricular remodeling, for conventional pacing indications , apical right ventricular) have a history of a reduced systolic left ventricular...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2007 - 2010
  • 5 040 tis. Kč
  • 4 949 tis. Kč
  • MZ
Projekt

Prognostic importance of the right ventricular function assessed by Doppler tissue imaging. (NA7619)

The aim of this project is to assess prognostic importance of the right ventricular systolic and diastolic function in patients with symptomatic heart failure. The evaluation of systolic and diastolic right ventricular function will...

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2003 - 2005
  • 805 tis. Kč
  • 742 tis. Kč
  • MZ
  • 1 - 10 z 392