At rest, null mutants do not differ in their heart rates from wild-type; however, when subjected to either physical or mental stress, the mean heart rate of the null mutants is significantly lower.
Although specific problems differ in different societies, parental choice is at the heart of most successful solutions.
Following exercise, men and women did not differ in their change of heart rate (t(17) = 1.12, p = 0.28, d = 0.48).
Men and women did not differ in their change of heart rate following exercise (t 60) = 0.61, p = 0.95, d = 0.03).
Computerized fetal heart rate was recorded daily through day 4. Results: The three formulations did not differ in their effect on fetal heart rate, which varied significantly as a function of the time of injection.
We have hypothesized that the effects of sexual hormones in the heart may differ in men and women.
Whereas the effects of low sodium diet and diuretics exert more or less similar effects on volume status, it should be noted that they may differ in other effects relevant to heart failure patients, such as for instance serum potassium.
Consequently, the suggestive increase in HF in association with PM2.5 among beta-blocker users in our study may indicate either that the use of medication changes the direction of the association, or that those with less severe heart disease differ in their response to particulate air pollution.
Recent studies also suggest differences in endothelial adaptations to exercise of differing modalities in heart failure and healthy subjects (Schjerve et al. 2008; Wisloff et al. 2007).
In line with this hypothesis, some effects of transfusion were apparent already after restrictive transfusion, and this patient group did not differ in EuroSCORE and time on heart-lung machine compared to nontransfused controls.
