Patients with a Sudden Increase in Heart Rate - ScienceDirectdoi:10.1016/B978-1-4557-7051-9.00137-6Richard B. Berry MDMary H. Wagner MDSleep Medicine Pearls (Third Edition)
Heart-Rate Recovery Immediately after Exercise as a Predictor of Mortality. Background: The increase in heart rate that accompanies exercise is due in part to a reduction in vagal tone. Recovery of the heart rate immediately after exercise is a function of vagal reactivation. Because a generalized...
We conclude that only 1 hour of rapid pacing after 1week of bradycardia is sufficient to produce a change in myocardial responsiveness to the K + channel blocker, CsCI, and increases the susceptibility of VT induction, possibly via an increase in EAD amplitude...
aThis sudden increase in the population of the developing countries has come at a difficult time. Even if their population had not grown so fast they would have been facing a desperate struggle to bring the standard of living of their people up to the point at which there was enough food,...
Low Levels of Endogenous Androgens Increase the Risk of Atherosclerosis in Elderly Men: The Rotterdam Study In both men and women, circulating androgen levels decline with advancing age. Until now, results of several small studies on the relationship between endo... HA Elisabeth,JCM Witteman,de ...
A sudden change of heart: Warm acclimation can produce a rapid adjustment of maximum heart rate and cardiac thermal sensitivity in rainbow trout Warm acclimation in fish is often characterized by an increase in heat tolerance and a reduction in physiological rates to improve the scope to respond ...
A good way to tell if your weight gain may be heart related is if you're finding an increase in swelling in your lower limbs. This fluid often collects in the ankles, lower legs, and feet. Other symptoms, such as an increased heart rate, shortness of breath, and confusion, may also...
Subgroup analyses were conducted based on age, race, TDI, fasting time, diabetes, medication use, smoking and drinking status to assess the effect of each SD increase in the TyG index and TyG-BMI levels on SCA risk. Additionally, the Accelerated Failure Time (AFT) model was employed to ...
Among patients with an increase in BNP of ≥10%, those with an increase in QTc of ≥10% were several-fold more likely to experience SCD compared with those without, whereas there was no such association between the change in QTc and SCD among patients without an increase in BNP of ≥10...
However, paradoxically, athletic performance may immediately increase the risk of ventricular arrhythmias and sudden cardiac death while run reducing atherosclerosis, which thus improves cardiovascular health and longevity. In athletes younger than 30 years, the most common underlying causes are due to ...