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Goran Krstačić

Researcher at Josip Juraj Strossmayer University of Osijek

Publications -  53
Citations -  775

Goran Krstačić is an academic researcher from Josip Juraj Strossmayer University of Osijek. The author has contributed to research in topics: Heart rate variability & Detrended fluctuation analysis. The author has an hindex of 12, co-authored 53 publications receiving 648 citations.

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Active subgroup mining: a case study in coronary heart disease risk group detection

TL;DR: The approach proposes active expert involvement in the following steps of the knowledge discovery process: data gathering, cleaning and transformation, subgroup discovery, statistical characterization of induced subgroups, their interpretation, and the evaluation of results.
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Effect of a single air dive on pulmonary diffusing capacity in professional divers

TL;DR: A reduction in pulmonary diffusing capacity is observed in parallel with the appearance of venous bubbles detected by precordial Doppler, suggesting that bubbles cause pulmonary microembolization, triggering a complex sequence of events that remains to be resolved.
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Changes in the Hurst exponent of heartbeat intervals during physical activity.

TL;DR: The long-time "memory effect" quantified by the value of the Hurst exponent H>0.5 is found to increase during progressive physical activity in healthy subjects, in contrast to those having stable angina pectoris, where it decreases.