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Biomedical subjects

S C Manchanda

Publications and source records attributed to S C Manchanda.

At least 19 recordsLinked to original sources
PubMed2005

Serum lipid response to introducing ghee as a partial replacement for mustard oil in the diet of healthy young Indians.

Ghee (clarified butter) has generally been assumed to be hypercholesterolaemic on the basis of its composition but there is hardly any study to support or refute the assumption. The present study was conducted on sixty-three healthy, young, physically active adult volunteers (52 male, 11 female). The study design was that of a randomized controlled trial with a parallel design. After a lead-in period of 2 wk, the subjects were randomly divided into two groups, Group A (n = 30; 25 male, 5 female) and Group B (n = 33; 27 male, 6 female). Group A (experimental) consumed for 8 wk a diet in which ghee provided 10% of the energy intake. The only other visible fat in the diet was mustard oil, and total energy from fats was 25% of the energy intake. Group B (control) consumed for 8 wk a similar diet except that all visible fat came from mustard oil. The serum total cholesterol level showed a significant rise in the experimental group at 4 wk; the rise persisted at 8 wk. A similar rise was also seen in HDL cholesterol. Hence the total cholesterol/HDL cholesterol ratio did not show any significant change. In the control group, there was a trend towards a fall in LDL cholesterol but the change was not significant. The study does not indicate any adverse effect of ghee on lipoprotein profile. However, more studies are needed on older subjects, hyperlipidaemic subjects, and on subjects following less healthy lifestyles before the results of this study can be extrapolated to the general population.

Adult↗
PubMed2004

Apolipoprotein C3 SstI polymorphism in the risk assessment of CAD.

Various population studies have reported the association of rare S2 allele of apolipoprotein C3 (APOC3) SstI polymorphism with hypertriglyceridemia (HTG) and coronary artery disease (CAD). We were the first to report an association of S2 allele with high triglyceride (TG) levels in healthy volunteers from Northern India. Since HTG is suggested to be a predominant risk factor for CAD among Indians, we have elucidated the relationship of APOC3 SstI polymorphism with the lipid profile and CAD. A total of 158 patients with > or = 70% stenosis in one or more coronary artery (angiographically proven CAD patients), 35 subjects with < 70% stenosis (NCAD) and 151 normal controls (free of heart disease) from Northern plains of India were recruited in the study. DNA samples were analyzed by polymerase chain reaction (PCR) followed by SstI digestion. Lipid profile was estimated by enzymatic kit. We found a strong association of S2 allele with high TG levels, which was more significant in patients. Prevalence of S2 allele in normal controls and CAD patients were comparable, despite the fact that mean TG level was significantly higher in patients. A greater insight into this observation revealed that the prevalence of high TG, if not coupled with other risk factors (like high total cholesterol, low HDL), was comparable in patients and controls. Thus, our study reveals that rare S2 allele may be employed as a susceptibility marker for high TG. However, high TG or S2 allele alone may not contribute to the etiology of CAD.

Adult↗
PubMed2004

The effect of ingestion of egg on the serum lipid profile of healthy young Indians.

Thirty four healthy young volunteers (22 men, 12 women; age 25.7 +/- 5.8 years; BMI 20.8 +/- 2.3 kg/m2) participated in a randomized controlled cross-over trial on the effect of consuming one boiled egg every day for 8 wk on the serum lipid profile. The only significant change after 8 wk of egg consumption was an elevation of the total cholesterol/HDL cholesterol ratio. However, scrutiny of individual responses revealed that twelve of the subjects (10 men, 2 women) had a greater than 15% rise in the LDL cholesterol level after 8 wk of egg consumption. These subjects, considered hyperresponders, showed significant increases (P < 0.025) at both 4 wk and 8 wk after egg consumption in total cholesterol and LDL cholesterol levels, and at 8 wk in total cholesterol/HDL cholesterol ratio. The remaining 22 hyporesponders showed no change in any of the variables measured at 4 wk or 8 wk after egg consumption. In view of the high nutritional value of eggs, a blanket ban on eggs is not justified. However, since up to one-third of the population may be hyperresponders, knowing the response of an individual is important before making the egg a regular item of the diet.

Adult↗
PubMed2003

Treatment of stable angina with low dose diltiazem in combination with the metabolic agent trimetazidine.

BACKGROUND: The risk/benefit of moderate to high doses of calcium antagonists in stable angina is uncertain. This study investigates the efficacy and acceptability of low dose diltiazem in combination with trimetazidine for the treatment of stable angina. METHODS: In a 28-day, randomized, double blind study, treatment with 90 mg diltiazem in combination with 60 mg trimetazidine or placebo per day was compared in 50 patients with stable angina. The primary outcomes were time to 1-mm ST segment depression and the Duke treadmill score. RESULTS: Of the 25 patients in each treatment group, the number (%) of patients responding to trimetazidine compared to placebo was, in time to 1-mm ST segment depression, 13 (52) versus 5 (20), P<0.05; in the Duke treadmill score, 18 (72) versus 8 (32), P<0.01; and in angina 17 (68) versus 3 (12), P<0.01. Compared to placebo there was an improvement with trimetazidine in mean exercise time to 1-mm ST segment depression of 128 s (95% confidence interval 45.0-208.5; P<0.01); in the mean Duke treadmill score of 57.4% (95% confidence interval 9.9-100; P<0.02); and in mean anginal attacks of 5.1 per week (95% confidence interval, 3.1-7.3, P<0.01). CONCLUSION: The combination of low dose diltiazem with trimetazidine is effective with few side-effects in the symptomatic control of patients with stable angina.

Aged↗
PubMed2002

Apolipoprotein C3 SstI polymorphism and triglyceride levels in Asian Indians.

BACKGROUND: A close association between Sst I polymorphism in the 3' untranslated region of the apolipoproteinC3 (APOC3) gene and levels of plasma triglycerides (TG) had been reported by different investigators. Hypertriglyceridemia(HTG) is a known risk factor for coronary artery disease (CAD) in the context of Asian Indians. We conducted a study on the relationship between APOC3 SstI polymorphism (S1S1, S1S2 and S2S2 genotypes) and plasma TG levels in a group of 139 male healthy volunteers from Northern India. METHODS: DNA samples were analyzed by polymerase chain reaction (PCR) followed by SstI digestion. Digested PCR products were run on 3% agarose gel and visualized by ethidium bromide staining. RESULTS: Rare S2 allele was highly prevalent in our study population (0.313) as compared to the Caucasians (0.00-0.11). The genotypic distribution was in agreement with Hardy-Weinberg equilibrium. S2 allele was almost two times more prevalent in the HTG group (N = 34) as compared to NTG group (N = 105) (p = 0.001). Multiple logistic regression revealed S1S2 individuals had age-adjusted odds ratio of 2.43 (95%CI = 0.99-6.01, p = 0.054) and S2S2 had 9.9 (95%CI = 2.66-37.29, p = 0.0006) for developing HTG in comparison to S1S1 genotype. CONCLUSIONS: Our study shows a significant association between rare S2 allele and HTG in Asian Indians.

Apolipoprotein C-III↗
PubMed2002

Effect of partial replacement of visible fat by ghee (clarified butter) on serum lipid profile.

A randomised controlled trial with a parallel design was conducted on 24 healthy young volunteers who were divided into two groups. After a lead-in period of 2 wk, the experimental group (n = 11; 9 male, 2 female) had for 8 wk a lactovegetarian diet providing about 25% of the energy intake in the form of fat, of which ghee provided 10 en% and the remaining fat energy came from mustard oil and invisible fat. The control group (n = 13; 8 male, 5 female) had a similar diet except that all visible fat was in the form of mustard oil. In neither group was there any significant change in the serum lipid profile at any point in time. At 8 wk, 2 volunteers in the experimental group, and 1 volunteer in the control group had more than 20% rise in serum total cholesterol as compared to their 0 wk values. There was also an appreciable increase in HDL cholesterol at 8 wk in the experimental group, but it was not statistically significant. Consuming ghee at the level of 10 en% in a vegetarian diet generally has no effect on the serum lipid profile of young, healthy, physically active individuals, but a few individuals may respond differently.

Adult↗
PubMed2002

The effect of ingestion of egg on serum lipid profile in healthy young free-living subjects.

Egg is a major source of dietary cholesterol. Previous studies on the effect of egg on serum lipid profile have given conflicting results. Further, the serum lipid response to egg shows marked individual variation. Since the variation is at least partly genetically determined, and the response depends partly on the overall diet, studies on different ethnic groups are important. There is hardly any study on the subject available on Indians. In the present investigation, eighteen healthy young volunteers (7 male, 11 female) on a lacto-vegetarian diet were given one boiled egg per day for 8 wk in a randomized controlled cross-over study. Compared to the values obtained after 8 wk of egg-free period, the mean serum total cholesterol, LDL cholesterol, HDL cholesterol, total cholesterol/HDL ratio, VLDL cholesterol and triglycerides were not significantly different after 8 wk of egg consumption. However, the serum total cholesterol after 4 wk of egg consumption was significantly higher than the control values. Further, seven subjects out of 18 had an appreciable elevation of serum total cholesterol or LDL cholesterol, or both, after 8 wk of egg consumption. The study suggests that in young healthy Indian subjects on a vegetarian diet, consuming one egg per day raises serum cholesterol levels at 4 wk but in the majority baseline values are restored by 8 wk. However, some hyper-responders continue to have elevated serum cholesterol even at 8 wk. Knowing the response of an individual may be important before making egg consumption a regular habit.

Adult↗
PubMed2001

Captopril and its time of administration in myocardial ischaemic-reperfusion injury.

The present study was designed to investigate the role of captopril in an in vivo model of myocardial ischaemic-reperfusion injury with respect to its time of administration. In open-chest pentobarbitone anaesthetized cats, the left anterior descending coronary artery was occluded for 15 min followed by 60 min of reperfusion. Vehicle (saline) or captopril (4 mg kg(-1)) was administered 10 min before instituting ischaemia (pre-treatment) or 5 min before reperfusion (post-treatment). In the vehicle-treated group, ischaemic-reperfusion injury (IRI) was evidenced by enhanced plasma renin activity, depression of global haemodynamic function (mean arterial pressure, left ventricular-end-diastolic-pressure, peak positive and negative dP/dt) along with depletion of myocardial high energy phosphate (HEP) compounds. Oxidant stress in IRI was evidenced by raised levels of myocardial thiobarbituric acid reactive substances (TBARS) and depletion of endogenous myocardial antioxidants (glutathione, superoxide dismutase and catalase). Pre-treatment with captopril prevented (i) loss of myocardial haemodynamic function, (ii) rise in TBARS and (iii) depletion of myocardial HEP compounds. However, in the post-treatment group, only partial recovery of myocardial haemodynamic function, with no significant reduction in TBARS, was observed. Glutathione, superoxide dismutase and catalase were unaffected by either treatment schedules. The results of the present study suggest that captopril is more effective in attenuating ischaemic-reperfusion injury when administered before ischaemia rather than before reperfusion.

Adenosine Triphosphate↗
PubMed2001

Garlic-induced alteration in rat liver and kidney morphology and associated changes in endogenous antioxidant status.

The effects of chronic garlic intake on various endogenous antioxidant enzymes and lipid peroxidation on two major organs, the liver (L) and kidneys (K), were investigated. Wistar albino rats were fed with fresh garlic homogenate daily by gavage in three different doses (250, 500 and 1000 mg/kg/day) for 30 days. After this period, rats were sacrificed and liver and kidneys were harvested for biochemical estimation. In comparison to saline-treated rats, the 250 mg/kg/day dose significantly (P<0.02) reduced thiobarbituric acid reactive substances (TBARS) (L: 187.48+/-9.23 vs 150.66+/-11.45; K: 177.38 15.88 vs 120.66+/-9.39 nmol/g wet. weight) and glutathione peroxidase (GPx) (L: 0.2438+/-0.05 vs 0.0046+/-0.0005; K: 0.1459+/-0.034 vs 0.0055+/-0.0003 U/mg protein). There was no change in catalase and reduced glutathione (GSH) but superoxide dismutase (SOD) increased significantly (P<0.01) (L: 5.49+/-0.76 vs 18.38+/-2.26; K: 11.47+/-1.48 vs 21.22+/-3.19 U/mg protein). Both 500 and 1000 mg/kg/day doses significantly (P<0.05) reduced endogenous antioxidants (catalase and SOD) without altering TBARS. A 1000 mg/kg/day dose of garlic caused marked histopathological and ultrastructural changes in both liver and kidneys. The results suggest that garlic in low doses has the potential to enhance the endogenous antioxidant status, although at higher doses a reversal of these effects is observed. The present study also highlights the potential ability of a high dose of garlic to induce morphological changes in the liver and kidneys, indicating the need to identify a safe dose range for garlic.

Administration, Oral↗
PubMed2001

Effect of chronic treatment with bark of Terminalia arjuna: a study on the isolated ischemic-reperfused rat heart.

Dried pulverized bark of Terminalia arjuna Linn (TA) was administered orally to Wistar albino rats (120-150 g) in two doses [500 and 750 mg/kg in 2% carboxy methyl cellulose (CMC)], 6 days per week for 12 weeks. Thereafter, rats were sacrificed either for determination of baseline changes in cardiac endogenous antioxidant compounds [superoxide dismutase (SOD), reduced glutathione (GSH) and catalase (CAT)] or the hearts were subjected to oxidative stress associated with in vitro ischemic-reperfusion injury (IRI). There was significant increase in the baseline contents of thiobarbituric acid reactive substance (TBARS) (a measure of lipid peroxidation) with both doses of TA. However, only in the 500 mg/kg treated group, this was accompanied by a simultaneous increase in SOD, GSH and CAT levels, but not in the 750 mg/kg treated group, where only CAT was raised. Significant rise in myocardial TBARS and loss of SOD, CAT and GSH (suggestive of increased oxidative stress) occurred in the vehicle-treated hearts subjected to in vitro IRI. Only hearts, harvested from the 500 mg/kg rats treated rats, were significantly protected from oxidative stress, when subjected to in vitro IRI. The results suggest that crude bark of TA augments endogenous antioxidant compounds of rat heart and also prevents oxidative stress associated with IRI of the heart.

Animals↗
PubMed2001

Successful inoue balloon valvotomy in a difficult case of mitral stenosis using multiple modifications of technique: alternative method for loop formation of the Inoue balloon catheter.

Transseptal puncture was accomplished with difficulty at an unfavorable site in a case of severe mitral stenosis with distorted atrial and septal anatomy. Septal balloon entrapment could not be avoided during attempts to cross the mitral valve using the standard technique. This problem was circumvented by resorting to the loop method and the left ventricle was entered first with a guidewire, which then supported the balloon catheter. Successful mitral valve dilatation could thus be performed. A simple alternative method that was used to form the Inoue balloon catheter into a loop is also described.

Adult↗
PubMed2000

Clinical and echocardiographic predictors of left atrial clot and spontaneous echo contrast in patients with severe rheumatic mitral stenosis: a prospective study in 200 patients by transesophageal echocardiography.

The objective of this study was to prospectively investigate various clinical and echocardiographic variables to predict the left atrial and left atrial appendage clot and spontaneous echo contrast in patients with severe rheumatic mitral stenosis. We studied 200 consecutive patients (112 males and 88 females; mean age 29.6+/-9.6 years). Left atrial clot and spontaneous echo contrast were present in 26 and 53.5% of cases, respectively. There were no significant differences in the mitral valve area, mean transmitral diastolic gradient and left ventricular ejection fraction between patients with and without clot. Patients with clot were older (34.4+/-11.4 vs. 28.2+/-8.5 years, P<0.001), had longer duration of symptoms (41. 4+/-36.0 vs. 28.8+/-22.9 months, P<0.001), more frequent atrial fibrillation and spontaneous echo contrast (69.2 vs. 16.9%, P<0. 00001 and 76.9 vs. 45.3%, P<0.00001, respectively) and larger left atrial area and diameter (41.0+/-12.7 vs. 29.9+/-7.4 cm(2), P<0.00001 and 53.9+/-8.3 vs. 47.6+/-7.4 mm, P<0.0001, respectively) as compared to patients without clot. Similarly patients with spontaneous echo contrast were older (31+/-10.4 vs. 27.8+/-8.3 years, P<0.01), had more frequent atrial fibrillation (48.6 vs. 9.7%, P<0.0001), left atrial clot (37.4 vs. 12.9%, P<0.0001), larger left atrial area and diameter (37.6+/-11.2 vs. 28.1+/-6.7 cm(2), P<0.00001 and 52.2+/-8.3 vs. 45.9+/-6.5 mm, P<0.00001, respectively) and smaller mitral valve area (0.77+/-0.14 vs. 0.84+/-0.13 cm(2), P<0.01) as compared to patients without spontaneous echo contrast. There were no significant differences in the mean transmitral diastolic gradient and left ventricular ejection fraction. On multiple regression and discriminant function analysis, atrial fibrillation and left atrial area were independent predictors of left atrial clot formation. In a subgroup of patients with sinus rhythm, larger left atrial area and presence of spontaneous echo contrast were significantly associated with the presence of clot in left atrium and appendage. We conclude that in patients with severe mitral stenosis, the presence of atrial fibrillation and in the subgroup of the patients with sinus rhythm the presence of large left atrium (> or =40 cm(2)) and spontaneous echo contrast were associated with higher risk of clot formation in the left atrium and might be benefited by prophylactic anticoagulation.

Adolescent↗
PubMed2000

Isolated congenital coronary arteriovenous fistula.

During the last eight years a total of nine cases of isolated congenital coronary arteriovenous fistula (CAVF) have been diagnosed at our centre. Age of these patients ranged from 11 days to 22 years (mean 6.4 +/- 4.2 years). There were seven male and two female patients. Right and left coronary arteries were the sites of origin in seven and three cases respectively. One patient had two fistulae, one each originating from right coronary artery and obtuse marginal artery. The drainage sites were right ventricle in seven cases and right atrium in two. The pulmonary artery pressure was normal in eight cases and elevated in one case. The pulmonary artery to systemic flow ratio ranged from 1.1:1-2.4:1 in all except the 11 day-old-baby in whom it was 4:1. Pulmonary vascular resistance (PVRI) was below 3.5 in all cases (range 1.0-3.5 units). Surgical ligation of fistula was done in four cases and two patients underwent coil embolisation of fistula. Follow-up is available in five out of eight patients including three cases in whom CAVF was closed. Two other young patients are being followed-up conservatively and all the patients are asymptomatic. CAVF can present at any age; majority of the cases have small left to right shunts and more commonly CAVF arise from right coronary artery. Surgical ligation of fistula is safe in older patients, non-surgical embolisation using coils may be an alternative to surgery in selected cases.

Adolescent↗
PubMed2000

Thrombolytic therapy for prosthetic valve thrombosis: short- and long-term results.

BACKGROUND: Thrombolytic therapy (TT) has evolved as an alternative to surgery for prosthetic valve thrombosis (PVT), but its utility in patient management is still debated and the long-term results are not available. METHODS: From 1990 through 1999, we treated 110 consecutive patients (52 men, mean age 35.4 +/- 10.8 years) of left-sided obstructive PVT (96 mitral, 14 aortic) with TT (streptokinase in 108, urokinase in 2) according to a specified protocol of prolonged infusion. Serial echo Doppler parameters were monitored in all patients to guide the duration of TT and to quantify its efficacy. Ninety of the 102 survivors of the index episode were followed up for a mean period of 31.3 +/- 27.8 months (range 1-112 months). RESULTS: Complete hemodynamic response (on cinefluoroscopy and echo Doppler criteria) was seen in 90 (81.8%) episodes, partial response in 11 (10%), and failure in 9 (8.2%). The mean duration of TT was 42.8 +/- 20.4 hours. Five of the 7 patients who were initially seen in cardiogenic shock/overt pulmonary edema died during therapy. After these patients were excluded, the rate of complete response did not differ among patients with New York Heart Association class I/II (80%), class III (86.3%), or class IV (81.5%). The response rate also did not vary with the type, position of prosthesis, duration of symptoms, or time lag since surgery. There were 21 (19.1%) embolic episodes during therapy, including 6 strokes. These were significantly more frequent in patients with atrial fibrillation (AF) (odds ratio on multivariate analysis 2.3, 95% confidence interval 1.3-3.9, P =.01). On follow-up, there were 25 recurrences of PVT, of which 20 again received TT with a complete response in 14 (70%). At 5 years the actuarial survival was 85.2% and the event-free survival was 61.5%. The presence of chronic AF was a significant predictor of recurrence of PVT (odds ratio 2.2, 95% confidence interval 1.2-3.9, P =.008). CONCLUSIONS: TT is effective in the majority of patients with PVT but is associated with a high rate of embolism, especially in patients with AF. Excluding patients with cardiogenic shock/overt pulmonary edema (in whom TT is largely ineffective), the success of TT does not vary with the New York Heart Association class, duration of symptoms, or other patient variables. The recurrence rates of PVT are high after even successful TT, especially in patients with AF.

Adolescent↗
PubMed2000

Serum levels of lipoprotein (a) and other lipids in angiographically defined coronary artery disease patients and healthy blood bank donors.

Lipoprotein (a) (Lp(a)) and other lipid values have been correlated with angiographically defined [table: see text] coronary artery disease. To study this relationship in Indian patients, plasma levels of Lipoprotein (a) and other lipids were assessed in 74 patients undergoing Coronary arteriography and also in 53 age and sex matched healthy male blood bank donors who served as controls. Total cholesterol (mg/dl) (211 +/- 56 vs 186 +/- 43; p < 0.001), low density lipoprotein Cholesterol (mg/dl) (117 +/- 40 vs 88 +/- 29; p > 0.001) and low density lipoprotein/high density lipoprotein cholesterol ratio (2.6 +/- 0.8 vs 2.2 +/- 0.9; p < .001) were significantly higher in patients than controls. High density lipoprotein-cholesterol (mg/dl) (43.5 +/- 6 vs 42.1 +/- 7; p-ns) very low density lipoprotein-cholesterol (mg/dl) (49.7 +/- 17 vs 56.1 +/- 25; p-ns) and triglycerides (mg/dl) (155 +/- 101 vs 167 +/- 88; p-ns) were not statistically different in two groups. Lipoprotein (a) levels showed highly skewed distribution. Patients (n = 74) showed almost five fold higher lipoprotein (a) levels (mg/dl) as compared to controls (n = 53) [105 +/- 565 vs 23 +/- 76]. Patients with very high lipoprotein (a) levels [values of more than 40 mg/dl] (n = 18) had high density lipoprotein cholesterol and total cholesterol significantly lower than rest of the patient group. [high density lipoprotein cholesterol (mg/dl) 41.00 +/- 3.7 vs 44 +/- 6.4; p < 0.01 and total cholesterol (mg/dl) 192 +/- 34 vs 217 +/- 53; p < 0.05].

Adult↗
PubMed2000

Interrelationship between angiographically defined coronary artery disease, plasma insulin levels and lipids in Indian patients.

We investigated the interrelationship between plasma insulin levels, various lipoproteins and coronary artery disease. No significant differences were observed on comparing patients with controls for plasma insulin, high density lipoprotein cholesterol, fasting blood sugar levels and triglyceride levels. However patients showed significantly higher levels of total cholesterol and low density lipoprotein cholesterol compared with controls. No significant differences were observed on comparing patients of multivessel disease with single vessel disease in serum insulin or various lipid subfractions. In addition, there was no correlation between serum insulin quartiles and various biochemical parameters. In conclusion, in this cross-sectional study plasma insulin levels failed to show any significant association with severity and extent of coronary artery disease. Further there was no correlation of various lipid parameters with insulin quartiles.

Adult↗
PubMed2000

Retardation of coronary atherosclerosis with yoga lifestyle intervention.

BACKGROUND: Yoga has potential for benefit for patients with coronary artery disease though objective, angiographic studies are lacking. MATERIAL AND METHODS: We evaluated possible role of lifestyle modification incorporating yoga, on retardation of coronary atherosclerotic disease. In this prospective, randomized, controlled trial, 42 men with angiographically proven coronary artery disease (CAD) were randomized to control (n = 21) and yoga intervention group (n = 21) and were followed for one year. The active group was treated with a user-friendly program consisting of yoga, control of risk factors, diet control and moderate aerobic exercise. The control group was managed by conventional methods i.e. risk factor control and American Heart Association step I diet. RESULTS: At one year, the yoga groups showed significant reduction in number of anginal episodes per week, improved exercise capacity and decrease in body weight. Serum total cholesterol, LDL cholesterol and triglyceride levels also showed greater reductions as compared with control group. Revascularisation procedures (coronary angioplasty or bypass surgery) were less frequently required in the yoga group (one versus eight patients; relative risk = 5.45; P = 0.01). Coronary angiography repeated at one year showed that significantly more lesions regressed (20% versus 2%) and less lesions progressed (5% versus 37%) in the yoga group (chi-square = 24.9; P < 0.0001). The compliance to the total program was excellent and no side effects were observed. CONCLUSION: Yoga lifestyle intervention retards progression and increases regression of coronary atherosclerosis in patients with severe coronary artery disease. It also improves symptomatic status, functional class and risk factor profile.

Adult↗