English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Objectives: The purpose of the study was to investigate the effect of buspirone hydrochloride on QT interval dispersion (DQT) in patients with chronic heart failure (CHF) of ischemic etiology with anxiety and depressive disorders. Methods: 102 patients (65 males, 37 females; mean age 67.4±9.5) NYHA II-IV were randomized in the study. All the patients were prescribed buspirone hydrochloride 10 mg t.i.d. due to anxiety and depressive disorders. All the patients had II-III functional classes of angina, 67 of them (65.7%) had history of myocardial infarction. Randomized patients received standard CHF and coronary heart disease therapy. Informed consents were signed before the study initiation. Exclusion criteria were history of mental disorders, significant impairment of cognitive functions, alcohol/drug abuse, other psychoactive drug intake, severe concomitant pathology. Initially and in 3 months of buspirone hydrochloride intake rest ECG was recorded in 12 standard leads, 50 mm/s and QT (DQT) and QTc (DQTc) dispersions were calculated by the standard technique (DQT = QTmax-Qcmin, DQTc = QTcmax-QTcmin). Statistical data processing was carried out by using the program Statistica 8.0. Data was reported as mean ± standard deviation. The significance of differences was determined by Student's t-test. Results: Initially mean DQT and DQTc were 41.5 ± 13.0 ms and 36.0 ± 9.8 ms, respectively. At re-examination mean DQT was 43.9 ± 14.8 ms (p>0.05), and DQTc -37.5 ± 10.9 ms (p>0.05). Thus, indices of ventricular repolarization dispersion before and after 3 months of buspirone hydrochloride intake had no statistically significant differences. Conclusion: Buspirone hydrochloride treatment did not lead to an increase in dispersion of ventricular repolarization in the patients with ischemic CHF.

cardiologia croatica

Effect of buspirone hydrochloride on dispersion of ventricular repolarization in patients with anxiety and depressive disorders and ischemic heart failure