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This Concept Map, created with IHMC CmapTools, has information related to: thesis Kop, Fagundes 2011 Fatigue may provide an important behavioral symptom that signals the need for increased vigilance related to cardiovascular and other health risks, Fatigue Shifts and Scatters Heart Rate Variability in Elite Endurance Athletes Laurent Schmitt results On average HR was higher and HRV was lower during fatigue than in no-fatigue state both supine and standing (, A continuous decline in BRS, LF, HF, and TP was observed with increasing age in both male and female subjects, regardless of posture. Gender comparison showed significantly higher values of LF (supine P < 0.001; upright P < 0.05), LFn (supine P < 0.001; upright P < 0.01), and TP (supine P < 0.05; upright P < 0.05) in men than women in supine and standing positions. HF revealed no gender difference and HFn (supine P < 0.001; upright P < 0.05) was larger in women. Log BRS correlated well with log LF and log HF in both supine and standing positions. It has been noted that in addition to an increase in vascular stiffening, neural function predominantly determines baroreflex cardiovagal gain with normal aging.18, obsessional neurosis were predictive ischaemic heart disease, depression were predictive ischaemic heart disease, The overtraining syndrome refers to a symptom complex characterized by non-adaptation to training, decreased physical performance and chronic fatigue following high-volume and/or high-intensity training and inadequate recovery (Fry et al., 1991; Eichner, 1995). unclear description but Nevertheless, the symptoms of `heavy legs’ , increased waking pulse rate, lack of motivation, decreased enjoyment of exercise, sleep disorders, painful skeletal muscles, dizziness upon standing, frequent infections, weight loss, depression, decreased libido and increased effort during exercise training without improvement in performance, are commonly described features of the overtraining syndrome (Eichner, 1995; Hooper and McKinnon, 1995)., The simultaneous decrease of total spectral power and the larger contribution of LF variability were thus in line with previous reports in fatigue after competition [31] overreaching [32,33] or overtraining states [8,10,12]. but only in supine position! in standing position no st. differences between fatigue and not, Most of these 24 items were found to have quite stable relative risks, averaging around 2.00 often tired have trouble falling asleep often wake up during the night feel weak feel as though I am not accomplishing much have difficulties coping with everyday problems believe to have come to a ‘¿dead end' feel listless sexual interest lessened feel hopeless have difficulty in grasping a new problem easily irritated want to give up trying feel fine (no) body is like a battery that is losing its power want to be dead at times just don't have what it takes anymore feel dejected feel like crying wake up exhausted have difficulty in concentrating have strange bodily sensations shrink from regular work have spells of shaking and trembling all over, Cardiological studies suggest that the premonitory symptoms of myocardial infarction and sudden cardiac death are divisible into three major categories: chest pain, dyspnoea, and fatigue. terms fatigue, often tired have trouble falling asleep often wake up during the night feel weak feel as though I am not accomplishing much have difficulties coping with everyday problems believe to have come to a ‘¿dead end' feel listless sexual interest lessened feel hopeless have difficulty in grasping a new problem easily irritated want to give up trying feel fine (no) body is like a battery that is losing its power want to be dead at times just don't have what it takes anymore feel dejected feel like crying wake up exhausted have difficulty in concentrating have strange bodily sensations shrink from regular work have spells of shaking and trembling all over If DSM-III criteria were applied to the set of predictive items listed above, it should probably be concluded that the RCSS has provided some evidence that the onset of myocardial infarction is preceded by depressive feelings., To test the hypothesis that exhausted type-A persons are at increased risk compared with vital type-A subjects, Falger divided cases and controls into vital or exhausted type As and type Bs exhausted type-A persons had a fivefold greater estimated risk in the hospital series and an elevenfold greater estimated risk in the neighbourhood series. When exhausted type-A people were compared with vital type-A persons, the estimated relative risk was 2.67 in the hospital series and 5.52 in the neighbourhood series., If DSM-III criteria were applied to the set of predictive items listed above, it should probably be concluded that the RCSS has provided some evidence that the onset of myocardial infarction is preceded by depressive feelings. This corresponds with the findings of other studies, which observed that especially patients dying of myocardial infarction passed through one or more periods of distress, exhaustion, or depression in their lives (Shekelle & Ostfeld, 1965; Brozek eta!, 1966; Paffenbarger eta!, 1966; Lebowitz et a!, 1967; Greene et a!, 1972; Klatsky et a!, 1976; Talbot, 1977; Lloyd & Cawley, 1983; Murphy et a!, 1988), Many patients feel much better and lose their feelings of fatigue after bypass surgery or angioplasty. therefore many cardiologists are inclined to attribute the feeling of tiredness to the impaired oxygen supply to the myocardium or to side-effects of medication, especially diuretics and beta-blockers., hysteria were predictive ischaemic heart disease, Fatigue Shifts and Scatters Heart Rate Variability in Elite Endurance Athletes Laurent Schmitt results Less of autonomic inputs or resonances to physiological signals imply less accurate autonomic controls. Hence some loss of efficiency is likely in metabolic and physiological functions, which are instrumental to sharp sport performance. The lowering of HR autonomic control would thus appear as an easily discernible cue of more complex and widely spread impairments in fatigue states., Meeusen et al. [2], the development of fatigue follows a continuum process ranging from voluntary and controlled fatigue necessary for performance progression and requesting few hours or few days of recovery, named functional over-reaching (FOR) [3,4], until involuntary and uncontrolled fatigue requesting weeks or even months of recovery, named non functional OR (NFOR) [2] or overtraining (OT) [5] when it has become a ‘‘prolonged maladaptation’’. In case of NFOR or OT, the increased recovery time results in a lack of training, a decrease of the physical capacities and finally an impaired performance [2]. The difficulty to distinguish FOR and specially NFOR from OT is well recognized [2,6]., fatigue in sports people vs fatigue in cardiac patients, Cardiological studies suggest that the premonitory symptoms of myocardial infarction and sudden cardiac death are divisible into three major categories: chest pain, dyspnoea, and fatigue. terms chest pain, Fatigue Shifts and Scatters Heart Rate Variability in Elite Endurance Athletes Laurent Schmitt Firstly, as hypothesized, most of the HRV parameters were different in ‘fatigue’ vs. ‘no-fatigue’ states. These differences were observed both in supine (HR, LF/HF and LFnu increased; LF, HF, TP, HFnu decreased in ‘fatigue’) and in standing (HR increased; LF, HF and TP decreased in ‘fatigue’) positions. Secondly, the intrasubject variance of HR, LF, HF and TP was significantly larger in ‘fatigue’ than in ‘no-fatigue’ state. This suggests that different fatigue-shifted HRV patterns coexist in the ‘fatigue’ state., Cardiological studies suggest that the premonitory symptoms of myocardial infarction and sudden cardiac death are divisible into three major categories: chest pain, dyspnoea, and fatigue. terms dyspnoea