Abstract P161: Effect of Yoga Program on Cardiovascular Function in Elderly with Stage-I Hypertension

Circulation ◽  
2016 ◽  
Vol 133 (suppl_1) ◽  
Author(s):  
Satish G Patil
Keyword(s):  
Cardiovascular Function ◽  
Left Ventricular ◽  
Stage I ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Yoga Practice ◽  
Yoga Group ◽  
The Mean ◽  
Group Change ◽  
Ventricular Ejection Time

Introduction: Hypertension is a major cause of cardiovascular (CV) morbidity and mortality in elderly population. Hypertension along with aging leads to left ventricular hypertrophy, systolic and diastolic dysfunction and congestive heart failure. We aimed to determine the effect of yoga program on cardiovascular indices in elderly with stage-I hypertension. Hypothesis: We hypothesize that yoga lifestyle modality may induce significant beneficial changes in cardiovascular function in elderly individuals with hypertension. Yoga program may be more beneficial than walking for cardiovascular health in elderly. Methods: A parallel arm, open label, single blind, randomized controlled study was conducted on elderly people with stage-I hypertension aged above 60 years (n=44). Yoga group (n=24) was assigned for yoga practice (includes asanas, pranayama and meditation) and control group (n=20) for brisk-walk for one hour in the morning for 6 days in a week for three months. The outcome measures were cardiovascular indices derived from pulse wave analysis such as left ventricular ejection time (ET), diastolic time (DT) pulse duration (PD), percentage of mean arterial pressure (%MAP), upstroke time (UT), ejection slope (ES), ejection duration index (ED%), pre-ejection period (PEP), and heart rate. Results: The mean within-yoga group change in PD(ms) was -50.29 (CI=-98.5, -2.07; p=0.042), DT(ms): -49.04 (CI=-88.47, -9.61; p=0.017), ED%: 2.107 (CI=0.92, 3.28; p=0.001), HR(bpm): 4.41 (CI=0.43, 8.4; p=0.031), %MAP: 2.08 (CI=0.71, 3.44; p=0.04), ES (mmHg/ms): 14.62 (CI=-3.99, 33.24; p=0.118), ET (ms): -0.66 (CI=11.89, 10.55; p=0.903), UT(ms): -2.54 (CI=14.95, 9.87; p=0.676), PEP (ms): -1.25 (CI=-4.17, 1.67; p=0.11). The mean within-control group change in PD(ms) was 11.15 (CI=-52.26, 74.56; p=0.717), DT(ms): 11.3 (CI=-50.56, 73.16; p=0.706), ED%: -0.101 (CI=-2.7, 2.5; p=0.936), HR (bpm): 0.35 (CI=-4.71, 5.41; p=0.887), %MAP: 0.65 (CI=-1.11, 2.41; p=0.451), ES(mmHg/ms): 0.75 (CI=-15.8, 17.38; p=0.926), ET(ms): 2.2 (CI=-10.5, 14.9; p=0.721), UT(ms): 4.7 (CI=-8.19, 17.59; p=455), PEP (ms): 2.1 (CI=-0.52, 4.72; p=0.11). Analysis of Covariance showed a significant change between-groups in PD (p=0.021), DT (p=0.02), UT (p=0.048), ED% (p=0.049), HR (p=0.036) while no significant difference was observed in ES (p=0.248), ET (p=0.245), PEP (p=0.102) and %MAP (p=0.262). Conclusions: These findings indicate that the yoga practice can induce beneficial changes in cardiovascular function in elderly hypertensive subjects. Further, yoga may be better than walking in improving cardiac health in older individuals.

Systolic time intervals during +Gz acceleration

1976 ◽  
Vol 41 (1) ◽  
pp. 52-56 ◽  
Author(s):  
T. B. Graboys ◽  
E. D. Michaelson
Keyword(s):  
Recovery Period ◽  
Systolic Time Intervals ◽  
Cardiovascular Function ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Ejection Time ◽  
Time Intervals ◽  
Physiological Variables ◽  
Systolic Time ◽  
Ventricular Ejection Time

Systolic time intervals (STI) were recorded in 8 healthy male volunteersbefore, during, and after 30-s exposures to +3 Gz, +5 Gz, and +7 Gz acceleration. Heart rate (HR) increased at all +Gz levels, as did the HR correctedQSIc interval, left ventricular ejection time (LVETc), preejection period (PEPc) and PEP/LVET. These changes in STI were also proportional to the +Gz level. At the higher +Gz levels, PEPc and PEP/LVET continued to increase early in the recovery period, but HR and all STI returned to control after 60s of recovery. Although physiological variables other than myocardial contractility, such as preload and afterload may influence STI during +Gz the effects of +Gz on stroke volume (SV) and cardiac output (CO) were estimated using previously described relationships between STI and invasively determined indices of cardiovascular function. In general CO increased as SV decreased. During recovery, HR and CO fell and CO remained slightly below controllevels, primarily because estimated SV remained low. This study demonstrates the feasibility of using STI to estimate noninvasively the transient changes in cardiovascular function during +Gz acceleration.

scholarly journals Rhythm or rate control strategy in CRT recipients with long-standing persistent atrial fibrillation - preliminary results of the PilotCRAfT study

EP Europace ◽  
2021 ◽  
Vol 23 (Supplement_3) ◽  
Author(s):  
JB Ciszewski ◽  
M Tajstra ◽  
E Gadula-Gacek ◽  
I Kowalik ◽  
A Maciag ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Control Strategy ◽  
Rate Control ◽  
Left Ventricular ◽  
Rhythm Control ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
The Mean ◽  
Crt Response

Abstract Funding Acknowledgements Type of funding sources: Public Institution(s). Main funding source(s): National Institute of Cardiology in Warsaw Statutory Grant Background The presence of atrial fibrillation (AF) in cardiac resynchronization therapy (CRT) recipients is common and AF is a marker of poorer CRT response. The negative influence of AF on CRT efficacy is mediated mainly by the drop of the effectively captured biventricular paced beats percentage (BiVp%) which should exceed 95-98% to warrant good CRT response.  Sinus rhythm (SR) restoration may improve CRT efficacy which in turn may protect AF recurrence. However, there is lack of randomized studies comparing rhythm and rate control strategies in these patients. Purpose The purpose of the Pilot-CRAfT study (NCT01850277) was to compare the efficacy of rhythm vs rate control strategy in CRT patients with long-standing persistent or permanent atrial fibrillation. Methods The study included patients with CRT and permanent or persistent AF lasting for ≥6 months, resulting in BiVp% <95%, who were randomly assigned to rhythm or rate control strategy. The rhythm control strategy comprised of external electrical cardioversion (EEC). The rate control strategy included pharmacotherapy and atrioventricular node ablation (AVNA) as needed. Both of the study arms received amiodarone. The follow-up lasted 12 months. The primary endpoint was the 12-month BiVp%. The patients underwent ECHO, cardiopulmonary test, quality of live (QoL) and clinical outcomes assessment.   Results The study included 43 CRT patients (97,7% males) aged 68,4 (SD: ±8,3) years with mean BiVp% 82,4% ±9,7% at baseline. The mean duration of AF paroxysm was 25 ±19 months. The mean baseline left ventricular ejection fraction (LVEF), left atrium area and maximal oxygen uptake (VO2max) were: 30 ±8%, 33 ±7 cm2, 14 ±5 mL/(kg*min), respectively. The EEC was performed in 19 out of 22 patients assigned to the rhythm control arm. The immediate success rate of EEC was 58%. 42% of  the rhythm control arm patients remained in SR after 12 months. In the rate control group 1 person underwent AVNA and in 1 patient spontaneous SR resumption was observed. After 12 months there was significant BiVp% increase in both the rhythm and the rate control arms (98,1 ±2,3 vs 96,3 ±3,9%, respectively. The BiVp% differences between the groups were not significant (P = 0,093). However, in the per protocol analysis, the rhythm control group had greater LVEF after 12 months as opposed to the rate control arm (36,8% vs 29,9% respectively, P = 0,039). The LVEF raised significantly in the rhythm control group (ΔLVEF 5,0 (95%CI: 1,54; 8,46)). No significant differences between the groups in the VO2max, QoL, clinical and safety end-points were noticed. Conclusions Structured follow-up of CRT patients with long-standing persistent or permanent AF leads to significant BiVp% increase exceeding 95%. The rate control strategy did not improve CRT effectivness, irrespective of high BiVp%. However limited in the efficacy, the rhythm control strategy may improve CRT outcome in these patients, resulting in LVEF increase.

scholarly journals Statin Use Can Attenuate the Decline in Left Ventricular Ejection Fraction and the Incidence of Cardiomyopathy in Cardiotoxic Chemotherapy Recipients: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 10 (16) ◽  
pp. 3731
Author(s):  
Jean Kim ◽  
Yoshito Nishimura ◽  
Jakrin Kewcharoen ◽  
James Yess
Keyword(s):  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Meta Analysis ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Ventricular Ejection Fraction ◽  
Statin Group ◽  
The Mean

There is insufficient evidence about the cardioprotective effects of statins against chemotherapy-induced cardiomyopathy. The MEDLINE and EMBASE databases were searched from inception to March 2021 for studies that reported the mean left ventricular ejection fraction (LVEF) before and after chemotherapy and the incidence of chemotherapy-induced cardiotoxicity in patients who received concurrent statin therapy and those who received chemotherapy alone. A random effects meta-analysis was performed to obtain the pooled weighted mean difference (WMD) and the 95% confidence interval (CI) for the mean final LVEF and the mean LVEF change, and the pooled odds ratio (OR) and the 95% CI of the incidence of chemotherapy-induced cardiomyopathy. Seven studies with 3042 patients were included in this meta-analysis (statin group: 1382 patients received concurrent statin with chemotherapy; control group: 1660 patients received chemotherapy alone). Patients in the control group had a more significant decline in LVEF (WMD = −6.08%, 95% CI: −8.55 to −3.61, p < 0.001) compared to those in the statin group. Additionally, the statin group had a significantly lower incidence of chemotherapy-induced cardiomyopathy compared to the control group (OR = 0.41, 95% CI = 0.28–0.60, p < 0.001). Consequently, our study showed a significant reduction in the incidence of chemotherapy-induced cardiomyopathy and the degree of LVEF decline in patients in the statin group compared to those in the control group.

Prognostic role of results of dynamic capnography in integral assessment of parameters of respiratory system in 6-minute walk test in patients with chronic heart failure

2020 ◽  
Vol 28 (3) ◽  
pp. 290-299
Author(s):  
Kira A. Ageeva ◽  
Evgenii V. Filippov
Keyword(s):  
Respiratory System ◽  
Prognostic Significance ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Walk Test ◽  
Ventricular Ejection Fraction ◽  
6Mwt Distance ◽  
6 Minute Walk Test ◽  
Minute Walk

Aim. To study the prognostic value of the results of dynamic capnography in the complex assessment of parameters of the respiratory system in 6-minute walk test in patients with chronic heart failure (CHF). Materials and Methods. 73 Patients were examined: the group of study included 48 patients with IIA or IIB stage CHF (mean age 57.94.6 years, 23 men), the control group included 25 practically healthy volunteers (mean age 47.63.5 years, 9 men). The patients were conducted complex determination of parameters of the respiratory system: clinical scaling before and after 6-minute walk test (6MWT), instrumental examinations including spirometry, capnography and pulse oximetry before, during and after physical activity. The analysis of survival was conducted on the basis of the dynamic follow-up of patients within 5 years (60 months). Results. In the analysis of parameters of dyspnea at rest, all the parameters were higher in the group of patients with CHF (р0.05). The distance walked by the patients with CHF in 6 minutes was 488.2390.84 m, which was significantly less than in the control group (815.6053.89 m, р=0.009). Dyspnea as the cause of stoppage/slowing down of walking in 6MWT, was also more often recorded in patients with CHF (93.83.0% and 48.05.1%, р=0.049). Besides, in 6MWT the patients noted: weakness in legs (50.15.0% in the group of CHF and 40.05.0% in the control group, р=0.014), palpitation (29.04.6% and 20.04.1%, respectively, р=0.004). Worsening of dyspnea parameters in 6MWT was more evident in patients with CHF than in the control group (р0.01). In the CHF group, hypocapnic type of ventilation was revealed in 6MWT, analysis of РЕТСО2 trend graphs revealed a wave-like increase in the parameters, the so called periodic breathing (PB). CO2 trend was recorded in CHF group in 58.31.0% of cases (the difference with the control group with р=0.046), the trend of heart rate in 18.80.3% of cases (р=0.027). Cox proportional hazards regression analysis of mortality in patients with CHF showed a prognostic significance of a complex model comprising the following parameters of a patient: body mass index (р=0.005), left ventricular end-diastolic dimension (р=0.034), left ventricular end-systolic dimension (р=0.002), left ventricular ejection fraction (р=0.041), 6MWT distance (р=0.004), desaturation (р=0.009), and the presence of signs of PB during 6MWT (р=0.005). Model coefficients were statistically significant at р0.0001. Conclusions. Dynamic capnography and pulse oximetry allow to identify signs of PB in patients with CHF during 6MWT which may deepen a complex assessment of parameters of the cardio-respiratory system in patients with CHF in order to determine tolerance to physical exercise as well as the effectiveness of the conducted treatment. Complex assessment of survival of patients with CHF showed prognostic significance of the following parameters of a patient: body mass index, left ventricular end-diastolic dimension, left ventricular end-systolic dimension, left ventricular ejection fraction, 6MWT distance, desaturation, PB during 6MWT.

STUDY THE CHANGES IN MORPHOLOGY AND LEFT VENTRICULAR FUNCTION IN OVERWEIGHT-OBESE CHILDREN 5-15 YEARS OLD WHO VISITED CHILDREN'S HOSPITAL IN CAN THO

2011 ◽  
pp. 36-42
Author(s):  
Hung Viet Bui ◽  
Thi Cu Nguyen
Keyword(s):  
Left Ventricular Function ◽  
Ventricular Function ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Obese Children ◽  
Ventricular Ejection Fraction ◽  
Children's Hospital ◽  
Number Of Patients ◽  
Children’S Hospital

Objective: In Vietnam, obesity is increasing particularly in many large cities. Adult cardiovascular diseases are often derived from cardiovascular disorders during the children period. The implementation of early measures to prevent atherosclerosis, such as weight control, better lipid control will reduce the cardiovascular complications, such as hypertension (HTA), coronary heart diseases and some other diseases. Materials and Methods: Overweight - obese children from 5 to 15 years old who visited the Children's Hospital in Can Tho from May 2009 to May 2010. Total number of patients were chosen as 50 children. Method: Descriptive cross-sectional. Children in the study underwent Doppler ultrasound exam to evaluate cardiac morphology and cardiac function. Results: There were increases in left ventricular systolic diameter, left ventricular diastolic diameter, LV mass in overweight-obese children in the study compared with controls at all ages (p <0.05 ). Left ventricular ejection fraction in overweight-obese children in the study was lower than the control group at all ages (p> 0.05). The average rate of left ventricular shortening of overweight-obese children in the study was 34.8 ± 4.5(%). There was no difference in the rate of shortening of the left ventricle in overweight-obese children in the study compared with controls (p>0.05). There was no relationship between variation in morphology and left ventricular function with the degree of overweight-obesity in this study. Conclusion: The study showed that disturbances in morphology and left ventricular function in overweight-obese children but did not find a strong association with the disorder degree of overweight-obesity.

scholarly journals Review of Irish patients meeting ST elevation criteria during the COVID-19 pandemic

Open Heart ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. e001716
Author(s):  
Luke Byrne ◽  
Roisin Gardiner ◽  
Patrick Devitt ◽  
Caleb Powell ◽  
Richard Armstrong ◽  
...  
Keyword(s):  
Public Health ◽  
Public Perception ◽  
Coronary Intervention ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Ventricular Ejection Fraction ◽  
St Elevation ◽  
The Impact ◽  
Transfer Times

IntroductionThe COVID-19 pandemic has seen the introduction of important public health measures to minimise the spread of the virus. We aim to identify the impact government restrictions and hospital-based infection control procedures on ST elevation myocardial infarction (STEMI) care during the COVID-19 pandemic.MethodsPatients meeting ST elevation criteria and undergoing primary percutaneous coronary intervention from 27 March 2020, the day initial national lockdown measures were announced in Ireland, were included in the study. Patients presenting after the lockdown period, from 18 May to 31 June 2020, were also examined. Time from symptom onset to first medical contact (FMC), transfer time and time of wire cross was noted. Additionally, patient characteristics, left ventricular ejection fraction, mortality and biochemical parameters were documented. Outcomes and characteristics were compared against a control group of patients meeting ST elevation criteria during the month of January.ResultsA total of 42 patients presented with STEMI during the lockdown period. A significant increase in total ischaemic time (TIT) was noted versus controls (8.81 hours (±16.4) vs 2.99 hours (±1.39), p=0.03), with increases driven largely by delays in seeking FMC (7.13 hours (±16.4) vs 1.98 hours (±1.46), p=0.049). TIT remained significantly elevated during the postlockdown period (6.1 hours (±5.3), p=0.05), however, an improvement in patient delays was seen versus the control group (3.99 hours (±4.5), p=0.06). There was no difference seen in transfer times and door to wire cross time during lockdown, however, a significant increase in transfer times was seen postlockdown versus controls (1.81 hours (±1.0) vs 1.1 hours (±0.87), p=0.004).ConclusionA significant increase in TIT was seen during the lockdown period driven mainly by patient factors highlighting the significance of public health messages on public perception. Additionally, a significant delay in transfer times to our centre was seen postlockdown.

scholarly journals Evaluation of Galectin-3 Plasma Concentration in Adolescents with Ventricular Arrhythmia

2021 ◽  
Vol 18 (5) ◽  
pp. 2410
Author(s):  
Radosław Pietrzak ◽  
Tomasz M. Książczyk ◽  
Elżbieta Górska ◽  
Łukasz A. Małek ◽  
Bożena Werner
Keyword(s):  
Plasma Concentration ◽  
Ventricular Arrhythmia ◽  
Linear Regression Analysis ◽  
Holter Monitoring ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Healthy Children ◽  
Ventricular Ejection Fraction ◽  
Galectin 3

Galectin-3 (G3) is a biomarker known as an inflammatory state exponent. The aim of this paper was to analyze the G3 in adolescents with ventricular arrhythmia (VES) in order to evaluate its impact on myocardial tissue preservation. The study group (SG) consisted of 25 VES adolescents. The control group (CG) was 21 healthy children. G3 was assessed in the SG and CG. In the SG electrocardiography, Holter monitoring, echocardiography and CMR were performed. The G3 in SG was 13.45 ± 11.4 ng/mL and in CG 7.2 ± 2.0 ng/mL, p < 0.001. Moderate positive correlation between the G3 and z-score of the left ventricular diameter (r = 0.47, p = 0.041) and moderate negative correlation between the G3 and the left ventricular ejection fraction in cardiac magnetic resonance (CMR EF) (−0.49, p = 0.032) were found. According to the multiple linear regression analysis, CMR EF and VES were independent predictors for G3 elevation. Conclusion: Galectin-3 plasma concentration is elevated and correlates with the chosen left ventricular dysfunction parameters in adolescents suffering from ventricular arrhythmia. Further investigation is necessary to establish if elevated G3 is a useful biomarker for screening young individuals with ventricular arrhythmia who are at risk of structural cardiovascular pathology.

Delivery of CD151 by Ultrasound Microbubbles in Rabbit Myocardial Infarction

Cardiology ◽  
2016 ◽  
Vol 135 (4) ◽  
pp. 221-227 ◽  
Author(s):  
Shao-Ling Yang ◽  
Ke-Qiang Tang ◽  
Jun-Jia Tao ◽  
Ai-Hong Wan ◽  
Yan-Duan Lin ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Function ◽  
Rabbit Model ◽  
Physiological Saline ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Therapeutic Effects ◽  
Ventricular Ejection Fraction ◽  
Cluster Of Differentiation

Objectives: We aimed to evaluate whether ultrasound (US) and microbubble-mediated delivery of Cluster of Differentiation 151 (CD151) could enhance the therapeutic effects of CD151 on myocardial infarction (MI). Methods: A rabbit model of MI was established by a modified Fujita method. Then, 50 MI rabbits were randomly divided into 5 groups, including G1 (CD151 plasmid and physiological saline in the presence of US); G2 (CD151 and Sonovue in the presence of US); G3 (CD151 and Sonovue in the absence of US); G4 (Sonovue in the absence of US), and a control group (physiological saline in the absence of US). After 14 days of treatment, the expression of CD151 was detected by Western blot. Besides, vessel density of peri-infarcted myocardium was measured by immunohistochemistry, and cardiac function was analyzed by echocardiography. Results: The rabbit model of MI was established successfully. CD151 injection increased the expression of CD151 and microvessel density in the myocardium of MI rabbits. Heart function was significantly improved by CD151, which exhibited increased left ventricular ejection fraction, left ventricular fractional shortening and a reduced Tei index. Besides, US Sonovue significantly increased the expression efficiency of CD151. Conclusion: US microbubble was an effective vector for CD151 delivery. CD151 might be an effective therapeutic target for MI.

scholarly journals Hyperuricemia as a Marker of Reduced Left Ventricular Ejection Fraction in Patients with Atrial Fibrillation: Results of the POL-AF Registry Study

2021 ◽  
Vol 10 (9) ◽  
pp. 1829
Author(s):  
Marcin Wełnicki ◽  
Iwona Gorczyca ◽  
Wiktor Wójcik ◽  
Olga Jelonek ◽  
Małgorzata Maciorowska ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Protective Factor ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Cholesterol Concentration ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
The Mean

Background: Hyperuricemia is an established risk factor for cardiovascular disease, including atrial fibrillation (AF). The prevalence of hyperuricemia and its clinical significance in patients with already diagnosed AF remain unexplored. Methods: The Polish Atrial Fibrillation (POL-AF) registry includes consecutive patients with AF hospitalized in 10 Polish cardiology centers from January to December 2019. This analysis included patients in whom serum uric acid (SUA) was measured. Results: From 3999 POL-AF patients, 1613 were included in the analysis. The mean age of the subjects was 72 ± 11.6 years, and the mean SUA was 6.88 ± 1.93 mg/dL. Hyperuricemia was found in 43% of respondents. Eighty-four percent of the respondents were assigned to the high cardiovascular risk group, and 45% of these had SUA >7 mg/dL. Comparison of the extreme SUA groups (<5 mg/dL vs. >7 mg/dL) showed significant differences in renal parameters, total cholesterol concentration, and left ventricular ejection fraction (EF). Multivariate regression analysis showed that SUA >7 mg/dL (OR 1.74, 95% CI 1.32–2.30) and GFR <60 mL/min/1.73 m2 (OR 1.94, 95% CI 1.46–2.48) are significant markers of EF <40% in the study population. Female sex was a protective factor (OR 0.74, 95% CI 0.56–0.97). The cut-off point for SUA with 60% sensitivity and specificity indicative of an EF <40% was 6.9 mg/dL. Conclusions: Although rarely assessed, hyperuricemia appears to be common in patients with AF. High SUA levels may be a significant biomarker of reduced left ventricular EF in AF patients.

scholarly journals A Randomized Controlled Trial to Study the Effect of Yoga Therapy on Cardiac Function and N Terminal Pro BNP in Heart Failure

2014 ◽  
Vol 9 ◽  
pp. IMI.S13939 ◽  
Author(s):  
Bandi Hari Krishna ◽  
Pravati Pal ◽  
G. K. Pal ◽  
J. Balachander ◽  
E. Jayasettiaseelon ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cardiac Function ◽  
Medical Therapy ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Control Group ◽  
Tei Index ◽  
Ventricular Ejection Fraction ◽  
Yoga Therapy ◽  
Standard Medical Therapy

Aims The purpose of this study was to evaluate whether yoga training in addition to standard medical therapy can improve cardiac function and reduce N terminal pro B-type natriuretic peptide (NT pro BNP) in heart failure (HF). Methods 130 patients were recruited and randomized into two groups: Control Group (CG) ( n = 65), Yoga Group (YG). In YG, 44 patients and in CG, 48 patients completed the study. Cardiac function using left ventricular ejection fraction (LVEF), myocardial performance index (Tei index), and NT pro BNP, a biomarker of HF, was assessed at baseline and after 12 weeks. Result Improvement in LVEF, Tei index, and NT pro BNP were statistically significant in both the groups. Furthermore, when the changes in before and after 12 weeks were in percentage, LVEF increased 36.88% in the YG and 16.9% in the CG, Tei index was reduced 27.87% in the YG and 2.79% in the CG, NT pro BNP was reduced 63.75% in the YG and 10.77% in the CG. The between group comparisons from pre to post 12 weeks were significant for YG improvements (LVEF, P < 0.01, Tei index, P < 0.01, NT pro BNP, P < 0.01). Conclusion These results indicate that the addition of yoga therapy to standard medical therapy for HF patients has a markedly better effect on cardiac function and reduced myocardial stress measured using NT pro BNP in patients with stable HF.

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