Key result
The degree of coronary collateral circulation showed no significant relationship with the index of cardio-electrophysiological balance (iCEB) or Tp-e/QT ratio in patients with chronic total occlusion.
Why the study?
The study aimed to investigate the relationship between coronary collateral circulation degree and both the index of cardio-electrophysiological balance (iCEB) and Tp-e/QT ratio.
Is there a relationship between the degree of coronary collateral circulation and index of cardio-electrophysiological balance (iCEB) or Tp-e/QT ratio in patients with chronic total occlusion?
Observational (n=99)
Is there a relationship between the degree of coronary collateral circulation and index of cardio-electrophysiological balance (iCEB) or Tp-e/QT ratio in patients with chronic total occlusion?
The degree of coronary collateral circulation in patients with chronic total occlusion does not appear to significantly affect ventricular repolarization parameters such as iCEB and Tp-e/QT ratio.
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Alsancak et al. (2019) conducted an observational in Chronic total occlusion (n=99). Degree of coronary collateral circulation vs. Poor collateral circulation or healthy controls was evaluated on Index of cardio-electrophysiological balance (iCEB) and Tp-e/QT ratio. The degree of coronary collateral circulation showed no significant relationship with the index of cardio-electrophysiological balance (iCEB) or Tp-e/QT ratio in patients with chronic total occlusion.
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