Suchergebnisse
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23. Juni 2024 · The mechanism responsible for the majority of sudden cardiac deaths is ventricular fibrillation. Ventricular fibrillation is a tachyarrhythmia characterized by turbulent electrical activity in the ventricular myocardium leading to a heart rate too disorganized and rapid to produce any meaningful cardiac output, thus resulting in ...
Vor 12 Stunden · Meanwhile, the Dylan Quirke Foundation, which was set up following the sudden death of 24-year-old Tipperary hurler Dylan Quirke, continues its work to provide free cardiac screening for 12-18 ...
12. Juni 2024 · Conventional measures of heart rate variability (HRV) have shown only modest associations with sudden cardiac death (SCD). Detrended fluctuation analysis (DFA), with novel methodological developments to evaluate the short-term scaling exponent, is a potentially superior method compared to conventional HRV tools.
- 55.4 ± 12.8
- 5.6
- 15.0
- 59.2
27. Juni 2024 · One recently discovered cause of sudden death is a genetic arrhythmia syndrome called calcium release deficiency syndrome (CRDS). Could a new test identify CRDS before it presents as a sudden death?
14. Juni 2024 · Researchers at Tampere University have found a new computational method that provides a significantly better estimate of the long-term risk of sudden death using just one minute of heartbeat interval data at rest.
2. Juli 2024 · Sudden death. The term sudden death is used imprecisely and includes death that is almost instantaneous as well as death in which rapidly deteriorating disease processes may occupy as much as two or three days. In heart disease both may occur, but the term characteristically refers to instantaneous death, which is frequent in ...
12. Juni 2024 · The investigators studied the predictive value of ultra-short-term heart rate fluctuations (1-minute electrocardiogram samples) with DFA at rest and during different stages of physical exertion for incident SCD among 2,794 participants undergoing clinical exercise testing in the prospective FINCAVAS (Finnish Cardiovascular Study).
