Autonomic Function during Hemodialysis-Induced Collapses with Different Heart Rate Pattern

2015 ◽  
pp. 202-207
Author(s):  
G. Enzmann ◽  
F. Bianco ◽  
G. Panzetta
Keyword(s):  
Heart Rate ◽  
Autonomic Function ◽  
Heart Rate Pattern

scholarly journals Holter-Derived Autonomic Function, Arrhythmias and Carbohydrate Metabolism in Patients with Class III Obesity Treated with Laparoscopic Sleeve Gastrectomy

2021 ◽  
Vol 10 (10) ◽  
pp. 2140
Author(s):  
Piotr Bienias ◽  
Zuzanna Rymarczyk ◽  
Justyna Domienik-Karłowicz ◽  
Wojciech Lisik ◽  
Piotr Sobieraj ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Heart Rate ◽  
Weight Loss ◽  
Sleeve Gastrectomy ◽  
Laparoscopic Sleeve Gastrectomy ◽  
Carbohydrate Metabolism ◽  
Autonomic Function ◽  
Young Patients ◽  
Resistance Index ◽  
Class Iii

The effects of weight loss following bariatric surgery on autonomic balance, arrhythmias and insulin resistance are still of interest. We prospectively investigated 50 patients with BMI > 40 kg/m2, aged 36.5 (18–56) years who underwent laparoscopic sleeve gastrectomy. Among other examinations, all subjects had 24-h Holter monitoring with heart rate variability (HRV) and heart rate turbulence (HRT) evaluation. After a median of 15 months, BMI decreased from 43.9 to 29.7 kg/m2, the incidence of hypertension decreased from 54 to 32% (p = 0.04) and any carbohydrate disorders decreased from 24 to 6% (p = 0.02). Fasting insulin concentration and insulin resistance index improved significantly (p < 0.001). Improvements in HRV parameters related to the sympathetic autonomic division were also observed (p < 0.001), while HRT evaluation was not conclusive. The enhancement of autonomic tone indices was correlated with reduction of BMI (SDNN-I r = 0.281 p = 0.04; SDNN r = 0.267 p = 0.05), but not with reduction of waist circumference, and it was also associated with decrease of mean heart rate (OR 0.02, 95%CI 0.0–0.1, p < 0.001). The incidence of arrhythmias was low and similar before and after follow-up. In conclusion, improvement of homeostasis of carbohydrate metabolism and autonomic function is observed in relatively young patients after weight loss due to laparoscopic sleeve gastrectomy.

Sinusoidal Fetal Heart Rate Pattern After Intrauterine Transfusion

1984 ◽  
Vol 64 (Supplement) ◽  
pp. 21S-25S ◽  
Author(s):  
THOMAS W. LOWE ◽  
KENNETH J. LEVENO ◽  
GERALD J. QUIRK ◽  
RIGOBERTO SANTOS-RAMOS ◽  
LYNNE M. WILLIAMS
Keyword(s):  
Heart Rate ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
Fetal Heart Rate Pattern ◽  
Intrauterine Transfusion ◽  
Heart Rate Pattern

Campodimele Study: Blood Pressure and Heart Rate Pattern in Clinically Healthy Elderly Subjects

1994 ◽  
Vol 11 (6) ◽  
pp. 381-392 ◽  
Author(s):  
P. Cugini ◽  
G. Leone ◽  
P. Lucia ◽  
F. A. Sepe ◽  
A. Pelosio ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Elderly Subjects ◽  
Healthy Elderly ◽  
Heart Rate Pattern ◽  
Healthy Elderly Subjects
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