https://www.selleckchem.com/products/gbd-9.html Objective Exercise training-based cardiac rehabilitation is a safe intervention to improve aerobic exercise capacity, metabolic parameters, muscle strength, quality of life, and survival in patients with coronary artery disease (CAD). This study aimed to evaluate the effects of interval training (IT) and continuous training (CT) on CAD for appropriate treatment. Methods We retrieved 12 high-quality randomized controlled trials (RCTs) till August 13, 2019, focused on the effects of IT and CT on patients with CAD from the Pubmed, Embase, and Cochrane Library databases. The following disease-related parameters were collected peak oxygen uptake (peak VO2), peak heart rate (HR), respiratory exchange ratio (RER) at the peak VO2, heart rate recovery, resting HR, resting systolic blood pressure (SBP), and resting diastolic blood pressure. Additionally, study quality was assessed using the Cochrane risk assessment tool, and heterogeneity was estimated using I2-statistic and Q-test. The effect size was presented with weighted mean difference (WMD) and 95% confidence intervals (CIs). Results No publication bias was identified in the selected 12 RCTs. The pooled data showed a significant increase in the peak VO2 (WMD = -2.00, P less then .0001), peak HR (WMD = -5.88, P = .0003), and RER at the peak VO2 (WMD = -0.02, P = .0001) in the IT group compared to the CT group. SBP (WMD = -3.23, P = .0498) showed significant improvement in the IT group compared to the CT group. Conclusions IT helps improve cardiorespiratory fitness in patients with CAD because it brings about greater improvement in the peak exercise capacity and resting SBP compared to CT.Purpose The study sought to determine whether the onset of canonical vocalizations in children with cochlear implants (CIs) is related to speech perception skills and spoken vocabulary size at 24 months postactivation. Method The vocal development in 13 young CI recipients (implanted by th