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Singh M, Singh S, Pandey MK, Singh S. Exploring the link between physical activity and cardiovascular disease among Indian elderly: Evidence from the Longitudinal Aging Study in India(LASI). Curr Probl Cardiol 2024; 49:102778. [PMID: 39089412 DOI: 10.1016/j.cpcardiol.2024.102778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Accepted: 07/29/2024] [Indexed: 08/04/2024]
Abstract
INTRODUCTION Cardiovascular disease (CVD) remains a leading cause of mortality and morbidity globally, particularly among older adults. In India, the rapid demographic transition has resulted in a significant increase in the aging population, necessitating a deeper understanding of the factors influencing CVD prevalence. This study examines the association between physical activity and the prevalence of CVD among individuals aged 60 and above. DATA & METHODS This study utilized cross-sectional data from the LASI-Wave 1, comprising a nationally representative sample of 28,935 individuals. Logistic regression analysis was employed to investigate the relationship between physical activity and CVD. Population Attributable Factor (PAF) was calculated to determine the proportion of CVD cases preventable by recommended physical activity levels. RESULTS Adequate physical activity significantly lowered the risk of CVD by 28% (OR 0.72, 95% CI 0.67-0.78). Inadequate physical activity also showed a protective effect (OR 0.88, 95% CI 0.83-0.94) compared to those who were physically inactive. Other significant factors influencing CVD risk included age, sex, educational level, living arrangements, self-rated health status, body mass index, smoking habits, and multi-morbidity. The comparison between adequate physical activity levels and physically inactive shows a PAF estimate of 0.093 (95% CI: 0.071 - 0.114), indicating that 9.3% of cardiovascular disease cases could be prevented by increasing physical activity from inactive to adequate levels. CONCLUSION The findings highlight the significant role of physical activity in reducing CVD risk among older adults in India. Promoting regular physical activity through community-based programs and healthcare interventions could substantially lower the risk of CVD.
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Affiliation(s)
- Moradhvaj Singh
- Department of Yogic Sciences, Lakshmibai National Institution of Physical Education, Gwalior M P, India, 474002.
| | | | - Manoj Kumar Pandey
- Department of Physical Education, Indira Gandhi National Tribal University, Amarkantak, M P., India, 484887.
| | - Saurabh Singh
- International Institute for Population Sciences, Mumbai, Maharashtra, India, 400088.
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Mohite SH, Suragimath G, Varma S, Zope SA, Sr A. Assessment and Comparison of N-Terminal-Probrain Natriuretic Peptide (NT-proBNP) in Saliva and Serum of Healthy Subjects, Periodontitis Patients, and Periodontitis Patients With Myocardial Infarction. Cureus 2024; 16:e67441. [PMID: 39310529 PMCID: PMC11415603 DOI: 10.7759/cureus.67441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Accepted: 08/21/2024] [Indexed: 09/25/2024] Open
Abstract
Introduction Periodontitis is a multifactorial oral disease causing destruction of the periodontium. Systemic diseases can exacerbate periodontal inflammation through immune dysregulation. N-terminal-probrain natriuretic peptide (NT-proBNP) a prohormone, released by myocardial cells is a known biomarker for cardiovascular disease (CVD). Existing literature discloses a bidirectional relationship between periodontitis and CVD. NT-proBNP release can be regulated by mediators of the systemic inflammation. Cardiocyte NT-proBNP release might get stimulated through proinflammatory cytokines. NT-proBNP levels can also be influenced by systemic inflammation in the absence of cardiac dysfunction. Accordingly, we postulated that the inflammation of periodontium could aid in increased levels of NT-proBNP in serum and saliva in participants without cardiovascular disorders. Saliva is said to be the mirror of the body. Assessing NT-pro BNP in saliva allows for a non-invasive method. The present research evaluated the salivary and serum concentrations of NT-proBNP in a healthy group, patients suffering from periodontal disease and periodontal disease along with myocardial infarction (MI). Material and method A total of 90 patients, 30 in each group i.e., healthy group, periodontitis patients and patients suffering from periodontitis with myocardial infarction, were enrolled. The periodontitis patients were selected according to the Classification of Periodontal and Peri-implant Diseases and Conditions 2017. Patients clinically diagnosed with MI by the physician were selected following World Health Organization criteria for detection of MI. Case history was recorded and periodontal parameter analysis like plaque index (PI), gingival index (GI), probing pocket depth (PPD) and clinical attachment loss (CAL) were measured. Salivary and serum samples were collected from the participants after obtaining informed consent. The samples were subjected to human NT-proBNP sandwich type enzyme-linked immunosorbent assay (ELISA) for quantitative evaluation. The obtained data was analysed and compared using ANOVA, Tukey's post hoc test and Pearson's correlation. The p-value<0.05 was considered statistically significant. Result PI and GI were highest in subjects with periodontitis only (p<0.05). Patients suffering from periodontitis with MI exhibited significantly higher PPD and CAL values (p<0.05). Salivary and serum concentrations of NT-proBNP were significantly higher with p-value=0.000 in subjects suffering from periodontitis with MI. The salivary NT-proBNP levels were significantly higher than serum NT-proBNP levels in periodontitis and periodontitis with MI patients. The levels of NT-proBNP in periodontitis along with MI patients were 1.570 pg/mL in serum and 1.694 pg/mL in saliva. Conclusion Salivary NT-proBNP levels were highest in subjects affected from periodontitis along with MI. Elevated salivary NT-proBNP levels can be due to systemic inflammation and cardiovascular stress linking periodontitis to MI. The positive correlation between periodontal parameters and NT-proBNP levels validates the biomarker's role in reflecting the extent of periodontal destruction and its association with cardiovascular stress. Salivary NT-proBNP can be used as a non-invasive diagnostic marker for diagnosing periodontitis and MI. Future research could explore targeted therapies for the shared inflammatory pathways between periodontitis and MI.
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Affiliation(s)
- Shraddha H Mohite
- Periodontology, School of Dental Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, IND
| | - Girish Suragimath
- Periodontology, School of Dental Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, IND
| | - Siddhartha Varma
- Periodontology, School of Dental Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, IND
| | - Sameer A Zope
- Periodontology, School of Dental Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, IND
| | - Ashwinirani Sr
- Oral Medicine and Radiology, School of Dental Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, IND
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Prabhakaran SK, Rawal KB, Utagi B, Mateti UV, Shetty S. Assessment of prescription pattern and impact of statin in lipid profile among ischemic heart disease patients. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2024; 13:245. [PMID: 39297108 PMCID: PMC11410290 DOI: 10.4103/jehp.jehp_1164_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/03/2023] [Indexed: 09/21/2024]
Abstract
BACKGROUND Analysis of prescription patterns and lipid profiles can play a crucial role in rational drug use and patient safety. This study aimed to analyze the prescription pattern and impact of statin in lipid profile among ischemic heart disease (IHD) patients. MATERIALS AND METHODS A prospective observational study was conducted for 7 months in the cardiology department. IHD patients above 18 years and undergoing statin therapy for at least 3 months were enrolled. Patients with elevated liver enzymes and unfit for statin therapy, pregnant women, psychiatry patients, and critically ill subjects were excluded. RESULTS Of the total participants, 214 (71.8%) were males and 84 (28.2%) were females, with a mean age of 62.55 ± 9.56 years. The most common age group diagnosed with IHD was between 60 and 69 years. Hypertension was observed in 64.4% of the patients, while diabetes was present in 55.7% as the most commonly associated comorbidities. The majority of patients (75.8%) received atorvastatin. The prescription pattern for various drug classes included proton pump inhibitors (93%), antiplatelet agents (82.2%), statins (82.2%), nitrates (60.4%), beta-blockers (34.6%), diuretics (16.8%), biguanides (17.4%), and insulin (15.1%). After 3 months of statin therapy, a statistically significant change was observed in the lipid profile (P < 0.001). CONCLUSION Statin agents were the most frequently prescribed class of drugs, followed by antiplatelets. Significant improvements were observed in the lipid profile after a 3-month course of statin therapy. Effective therapeutic monitoring can significantly impact a positive health outcome in patients.
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Affiliation(s)
- Sagar Kunnaruvath Prabhakaran
- Department of Pharmacy Practice, NGSM Institute of Pharmaceutical Sciences, Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka, India
| | - Kala Bahadur Rawal
- Department of Pharmacy Practice, NGSM Institute of Pharmaceutical Sciences, Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka, India
| | - Basavaraj Utagi
- Department of Cardiology, KS Hegde Medical Academy, Justice KS Hegde Charitable Hospital, Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka, India
| | - Uday Venkat Mateti
- Department of Pharmacy Practice, NGSM Institute of Pharmaceutical Sciences, Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka, India
| | - Shraddha Shetty
- Department of Community Medicine, KS Hegde Medical Academy, Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka, India
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Prakash S, Thomas JM, Anantharaman R. Clinical and Angiographic Profiles of Myocardial Infarction in a Young South Indian Population. Cureus 2024; 16:e63949. [PMID: 39104972 PMCID: PMC11299049 DOI: 10.7759/cureus.63949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2024] [Indexed: 08/07/2024] Open
Abstract
Introduction Myocardial infarction (MI) in young South Indians presents a shifting epidemiological landscape, challenging traditional perceptions of cardiovascular diseases. This study investigates the clinical and angiographic profiles of MI in this subgroup of the population in detail, emphasizing the interaction between lifestyle, environmental, and genetic factors that contribute to the incidence of MI in younger people. Methodology Utilizing a descriptive observational design, the study analyzed data from 70 young adults (aged 18-45 years) admitted to Frontier Lifeline Hospital, Chennai, with acute MI over six months. Patient demographics, clinical characteristics, and angiographic findings were collected and analyzed using standardized protocols. Statistical analysis employed chi-square tests and subgroup analyses to assess associations and differences between diabetic and non-diabetic patients. Results The study revealed a predominance of males (84.29%) among MI cases, with ST-elevation myocardial infarction (STEMI) being the most common presentation (52.86%). Anterior wall involvement was prevalent (50%), and left ventricular systolic dysfunction (LVSD) was observed in the majority (67%) of patients. Chest pain (87%) was the predominant symptom, and diabetes (47%) and hypertension (47%) were the risk variables that were most common. Angiographically, the left anterior descending artery (LAD) was often affected (51%), with single-vessel disease predominating (41.43%). Conclusion The findings underscore the significance of early detection and intervention strategies for MI in young South Indians. Gender-specific risk assessment, prompt diagnosis, and tailored treatment approaches are imperative. The high prevalence of LVSD highlights the burden of cardiac morbidity, particularly in diabetic individuals. Lifestyle modifications and weight management interventions are crucial for MI prevention. This study provides insights into the frequency and features of MI in young South Indians, emphasizing the importance of collaborative efforts for early identification and control of modifiable risk factors to mitigate the burden of coronary artery disease (CAD) in this population subset.
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Affiliation(s)
- Surya Prakash
- Interventional Cardiology, Panimalar Medical College Hospital & Research Institute, Chennai, IND
| | - Joy M Thomas
- Interventional Cardiology, Apollo Hospitals, Chennai, IND
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Alauddin W, Chaswal M, Bashir M, Isser HS. Cardiovascular Autonomic Modulation in Chronic Coronary Syndrome Following Percutaneous Coronary Intervention. Cureus 2024; 16:e65092. [PMID: 39171068 PMCID: PMC11337734 DOI: 10.7759/cureus.65092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2024] [Indexed: 08/23/2024] Open
Abstract
Introduction The risk of sudden death in patients with chronic coronary syndrome (CCS) is increased by unbalanced cardiovascular autonomic function. Since myocardial ischemia appears to be the cause of this condition of autonomic dysregulation, treating this condition should improve and correct the autonomic functions. Improving myocardial perfusion by PCI might have beneficial effects on the recovery of autonomic balance in ischemia-triggered autonomic dysregulation. Objective In the present study, autonomic modulation in patients with CCS was evaluated before and after percutaneous coronary intervention (PCI) using cardiovascular reflex tests. Methods A total of 30 CCS patients were recruited from the cardiology outpatient department. The patients were tested with cardiovascular reflex tests (lying to standing, 30:15 ratio, Valsalva ratio, isometric handgrip test, and deep breathing test) before and after PCI. The licensed statistical software SPSS version 21.0 was used to compile and analyse the data. Results Out of 30 patients, parasympathetic reactivity tests conducted post-PCI were significantly higher as compared to pre-PCI patients: (1) lying to standing - 30:15 ratio (1.17± 0.102 versus 1.03± 0.064, p=0.000); (2) Valsalva ratio (1.42±0.276 versus 1.02±0.133, p=0.000), (3) delta heart rate in deep breathing test (17.23± 3.004 bpm versus 7.85± 4.076 bpm, p=0.000), and (4) expiration to inspiration (E:I) ratio (1.25± 0.050 versus 1.11± 0.064, p=0.000. Among sympathetic reactivity tests, lying to standing test for fall in systolic blood pressure was significantly higher in the pre-PCI state than post-PCI (-20.73± 10.29 versus -2.33± 7.67, p=0.000). The rise in DBP of the isometric handgrip test was significantly higher in post-PCI compared to pre-PCI patients (36.73±8.39 mm Hg versus 16.63±8.47 mm Hg, p=0.000). Conclusion Resting autonomic tone as determined by cardiovascular reflex testing reveals an increase in both parasympathetic and sympathetic reactivity following PCI in CCS, according to the findings of this preliminary study. As a result, we propose that noninvasive procedures like cardiovascular reflex tests be used to stratify the likelihood of illness development in the future.
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Affiliation(s)
- Waqas Alauddin
- Physiology, Naraina Medical College and Research Centre, Kanpur, IND
| | - Meenakshi Chaswal
- Physiology, Atal Bihari Vajpayee Institute of Medical Sciences and Dr. Ram Manohar Lohia Hospital, New Delhi, IND
| | | | - Hermohander S Isser
- Cardiology, Vardhman Mahavir Medical College and Safdarjung Hospital, Delhi, IND
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Padhi BK, Singh S, Gaidhane AM, Abu Serhan H, Khatib MN, Zahiruddin QS, Rustagi S, Sharma RK, Sharma D, Arora M, Satapathy P. Inequalities in cardiovascular disease among elderly Indians: A gender perspective analysis using LASI wave-I (2017-18). Curr Probl Cardiol 2024; 49:102605. [PMID: 38692448 DOI: 10.1016/j.cpcardiol.2024.102605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Accepted: 04/28/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND While Cardiovascular disease (CVD) affects both men and women, emerging evidence suggests notable gender differentials in disease prevalence. This study aims to explore and analyse the gender differentials in CVD disease prevalence in India. METHODS The present study utilizes data from first wave of the nationally representative survey "Longitudinal Ageing Study in India" (LASI, WAVE-I, 2017-18) with the eligible sample size of 31,464 individuals aged 60 years and above. Logistic regression analysis was used to understand risk of CVD by demographic characteristics. Factors contribution to gender differences in CVD prevalence was examined using a non-linear Fairlie decomposition. RESULTS The prevalence of CVD was lower in men (31.06%) compared to women (38.85%). Women have a 33% higher likelihood of CVD compared to men (OR: 1.33; 95% CI: 1.25-1.42). Lack of education also confers a lower risk, more pronounced in women with no schooling (OR: 0.81; 95% CI: 0.7-0.94) compared to men (OR: 0.52; 95% CI: 0.47-0.58). Morbidity influences CVD presence more among women than men, with individuals suffering from three or more diseases having markedly increased odds (Men: OR: 3.89; 95% CI: 3.54-4.3, Women: OR: 6.97; 95% CI: 6.48-10.11). Smoking accounted increase in (20.52%) the gender gap while years of schooling dramatically lessened the gender gap (-46.30%). CONCLUSION Result show gender differential in CVD prevalence and underlying risk factors, underscoring the need for gender-specific preventive strategies and interventions. Our findings highlight the importance of refined approach to cardiovascular health that considers the complex interplay of biological, social, and environmental determinants.
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Affiliation(s)
- Bijaya K Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Saurabh Singh
- Research Scholar, International Institute for Population Sciences, Mumbai, India
| | - Abhay M Gaidhane
- Jawaharlal Nehru Medical College, and Global Health Academy, School of Epidemiology and Public Health. Datta Meghe Institute of Higher Education, Wardha, India
| | - Hashem Abu Serhan
- Department of Ophthalmology, Hamad Medical Corporation, Doha, Qatar.
| | - Mahalaqua Nazli Khatib
- Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India
| | - Quazi Syed Zahiruddin
- South Asia Infant Feeding Research Network (SAIFRN), Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Rakesh Kumar Sharma
- Graphic Era (Deemed to be University), Clement Town, Dehradun, India; Graphic Era Hill University, Clement Town, Dehradun, India
| | - Divya Sharma
- Centre of Research Impact and Outcome, Chitkara University, Rajpura 140417, Punjab, India
| | - Mithhil Arora
- Chitkara Centre for Research and Development, Chitkara University, Himachal Pradesh 174103 India
| | - Prakasini Satapathy
- Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Medical Laboratories Techniques Department, AL-Mustaqbal University, 51001 Hillah, Babil, Iraq
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Shri N, Singh S, Singh SK. Latent class analysis of chronic disease co-occurrence, clustering and their determinants in India using Study on global AGEing and adult health (SAGE) India Wave-2. J Glob Health 2024; 14:04079. [PMID: 38940270 PMCID: PMC11212113 DOI: 10.7189/jogh.14.04079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024] Open
Abstract
Background Understanding chronic disease prevalence, patterns, and co-occurrence is pivotal for effective health care planning and disease prevention strategies. In this paper, we aimed to identify the clustering of major non-communicable diseases among Indian adults aged ≥50 years based on their self-reported diagnosed non-communicable disease status and to find the risk factors that heighten the risk of developing the identified disease clusters. Methods We utilised data from the nationally representative survey Study on Global AGEing and Adult Health (SAGE Wave-2). The eligible sample size was 6298 adults aged ≥50 years. We conducted the latent class analysis to uncover latent subgroups of multimorbidity and the multinomial logistic regression to identify the factors linked to observed latent class membership. Results The latent class analysis grouped our sample of men and women >49 years old into three groups - mild multimorbidity risk (41%), moderate multimorbidity risk (30%), and severe multimorbidity risk (29%). In the mild multimorbidity risk group, the most prevalent diseases were asthma and arthritis, and the major prevalent disease in the moderate multimorbidity risk group was low near/distance vision, followed by depression, asthma, and lung disease. Angina, diabetes, hypertension, and stroke were the major diseases in the severe multimorbidity risk category. Individuals with higher ages had an 18% and 15% higher risk of having moderate multimorbidity and severe multimorbidity compared to those in the mild multimorbidity category. Females were more likely to have a moderate risk (3.36 times) and 2.82 times more likely to have severe multimorbidity risk. Conclusions The clustering of diseases highlights the importance of integrated disease management in primary care settings and improving the health care system to accommodate the individual's needs. Implementing preventive measures and tailored interventions, strengthening the health and wellness centres, and delivering comprehensive primary health care services for secondary and tertiary level hospitalisation may cater to the needs of multimorbid patients.
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Affiliation(s)
| | | | - Shri Kant Singh
- Department of Survey Research and Data Analytics, International Institute for Population Sciences, Mumbai, India
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Abdullah N, Blin JA, Kamalul Arifin AS, Abd Jalal N, Ismail N, Mohd Yusof NA, Abdullah MS, Husin NF, Dauni A, Kamaruddin MA, Mohammed Nawi A, Ahmad N, Hassan MR, Jamal R. Cardiovascular risk prediction with cardio-ankle vascular index in the malaysian cohort study. Curr Probl Cardiol 2024; 49:102192. [PMID: 37952789 DOI: 10.1016/j.cpcardiol.2023.102192] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 11/09/2023] [Indexed: 11/14/2023]
Abstract
The cardio-ankle vascular index (CAVI) is an important parameter assessing arterial function. It reflects arterial stiffness from the origin of the aorta to the ankle, and the algorithm is blood pressure independent. Recent data have suggested that a high CAVI score can predict future cardiovascular disease (CVD) events; however, to date, no study has been done in Malaysia. We conducted a prospective study on 2,168 The Malaysian Cohort (TMC) CVD-free participants (971 men and 1,197 women; mean age 51.64 ± 8.38 years old) recruited from November 2011 to March 2012. This participants were followed-up until the emergence of CVD incidence and mortality (endpoint between May to September 2019; duration of 7.5 years). Eligible participants were assessed based on CAVI baseline measurement which categorised them into low (CAVI <9.0) and high (CAVI ≥ 9.0) scores. The CVD events in the group with high CAVI (6.5 %) were significantly higher than in the low CAVI (2.6 %) group (p < 0.05). CAVI with cut-off point ≥ 9.0 was a significant independent predictor for CVD event even after adjustment for male, ethnicity, age, and intermediate atherogenic index of plasma (AIP). Those who have higher CAVI have 78 % significantly higher risk of developing CVD compared to those with the low CAVI (adjusted OR [95 % CI] = 1.78 [1.04 - 3.05], p =0.035). In addition, the participants with higher CAVI have significantly lower survival probability than those who have lower CAVI values. Thus, this study indicated that the CAVI can predict CVD event independently among the TMC participants.
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Affiliation(s)
| | - Joan Anak Blin
- UKM Medical Molecular Biology Institute (UMBI), Kuala Lumpur 56000, Malaysia.
| | | | - Nazihah Abd Jalal
- UKM Medical Molecular Biology Institute (UMBI), Kuala Lumpur 56000, Malaysia.
| | - Norliza Ismail
- UKM Medical Molecular Biology Institute (UMBI), Kuala Lumpur 56000, Malaysia.
| | | | | | - Nurul Faeizah Husin
- UKM Medical Molecular Biology Institute (UMBI), Kuala Lumpur 56000, Malaysia.
| | - Andri Dauni
- UKM Medical Molecular Biology Institute (UMBI), Kuala Lumpur 56000, Malaysia.
| | | | - Azmawati Mohammed Nawi
- Department of Public Health Medicine, Faculty of Medicine, UKM, Kuala Lumpur 56000, Malaysia.
| | - Norfazilah Ahmad
- Department of Public Health Medicine, Faculty of Medicine, UKM, Kuala Lumpur 56000, Malaysia.
| | - Mohd Rohaizat Hassan
- Department of Public Health Medicine, Faculty of Medicine, UKM, Kuala Lumpur 56000, Malaysia.
| | - Rahman Jamal
- UKM Medical Molecular Biology Institute (UMBI), Kuala Lumpur 56000, Malaysia.
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Qiu Z, Jia X, Fu Y, Yang Y. Screen time in the development of cardiovascular diseases: A two-sample Mendelian randomization study. Nutr Metab Cardiovasc Dis 2024; 34:706-717. [PMID: 37996370 DOI: 10.1016/j.numecd.2023.09.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/27/2023] [Accepted: 09/29/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND AND AIMS Coronary artery disease (CAD), heart failure (HF), and ischemic heart disease (IHD) are three common cardiovascular diseases that are closely associated with metabolic activity. The global incidence and prevalence of these conditions are on the rise, primarily due to unhealthy lifestyles, aging populations, and the increasing prevalence of obesity and diabetes. Excessive screen time has emerged as a potential risk factor for various adverse health outcomes, although limited research has explored its relationship with cardiovascular disease outcomes. METHODS AND RESULTS A Mendelian randomization (MR) study was conducted, employing exposure-associated genetic variants as instrumental variables to explore the causal relationship between screen time use and cardiovascular disease outcomes. Single nucleotide polymorphisms (SNPs) were utilized as pooled data for the genetic variable instrument, investigating the association between screen use duration and three types of cardiovascular diseases: coronary artery disease (CAD), heart failure (HF), and ischemic heart disease (IHD). Through the MR analysis, it was revealed that the use of mobile phones and TV screens exhibited a significant causal association with the occurrence of CAD, heart failure, and IHD. However, no significant association was observed between the use of computers and these three types of cardiovascular diseases. CONCLUSION Our study suggests that excessive screen time use is associated with the development of cardiovascular disease. However, it should be noted that the consequences of screen time can vary depending on the reasons and purposes for its use. Implementing reasonable control over screen time, particularly for entertainment purposes, holds promise as a potential approach to mitigating cardiovascular disease.
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Affiliation(s)
- Zhengqi Qiu
- Faculty of Medicine, Macau University of Science and Technology, Room PP-R203, Est. Seak Pai Van Praia Park, Rés-Do-Chão R, Coloane, Macau 999078, China.
| | - Xueyuan Jia
- Faculty of Medicine, Macau University of Science and Technology, Room PP-R203, Est. Seak Pai Van Praia Park, Rés-Do-Chão R, Coloane, Macau 999078, China
| | - Yancheng Fu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, China
| | - Yanru Yang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, China
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Dani A, Shah P, Desai D. Noninvasive imaging modalities in coronary artery disease: a meta analysis comparing coronary computed tomography angiography and standard of care. Future Cardiol 2024; 20:81-88. [PMID: 38275185 DOI: 10.2217/fca-2023-0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 12/22/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction: Coronary artery disease has become a global pandemic and a major cause of death. The risk-factor calculation for coronary artery damage is an invasive procedure. Aim: To compare coronary computed tomography angiography (CCTA) with standard of care (SOC) to calculate need for revascularization, invasive coronary angiography as well as for myocardial infarction (MI) incidence and all-cause mortality. Methodology, results & conclusion: CCTA is significantly correlated with a reduction in MI episodes (RR = 0.752, 95% CI = 0.578-1.409; p < 0.033) and an increase in revascularizations (RR = 1.401, 95% CI = 1.315-1.492; p < 0.001) and invasive coronary angiography procedures (RR = 1.304, 95% CI = 1.208-1.409; p < 0.001). However, it was found that it did not affect all-cause mortality. On the contrary, standard care approaches were associated with greater rates of MI but lesser referrals for invasive coronary angiography and revascularization.
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Affiliation(s)
- Avichal Dani
- Shri Nathiba Hargovandas Lakhmichand Municipal Medical College, Ahmedabad 380006, India
| | - Pari Shah
- Shri Nathiba Hargovandas Lakhmichand Municipal Medical College, Ahmedabad 380006, India
| | - Dev Desai
- Shri Nathiba Hargovandas Lakhmichand Municipal Medical College, Ahmedabad 380006, India
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Saha A, Muhammad T, Mandal B, Govil D, Ali W. Moderating role of functional/ mobility limitations in the association between sleep problems and hypertension among middle-aged and older adults in India. Prev Med Rep 2024; 38:102589. [PMID: 38283958 PMCID: PMC10820285 DOI: 10.1016/j.pmedr.2024.102589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 12/29/2023] [Accepted: 01/02/2024] [Indexed: 01/30/2024] Open
Abstract
Hypertension has become a global health concern and is recognized as an important modifiable risk factor for cardiovascular diseases (CVDs). There are very limited studies in India and worldwide focused on sleep problems, activities of daily living (ADL), instrumental ADL (IADL) and mobility limitations, and their discrete and combined effects on hypertension. Therefore, this study examined whether sleep problems are associated with hypertension, and whether the association is more pronounced among middle-aged and older adults with functional/mobility limitations. This study used data from the Longitudinal Ageing Study in India (LASI) wave 1, 2017-18, with a total sample of 59,951 adults aged 45 years and above. Log-binomial regression, and interaction terms were used to assess the relationship between sleep problems and hypertension, and the moderating effect of functional/mobility limitations. Respondents with sleep problems had a 29 % higher prevalence of hypertension [PR (prevalence ratio): 1.29; CI (confidence interval): 1.20-1.39]. Those with ADL and IADL limitations had 20 % [PR: 1.20; CI: 1.09-1.32] and 9 % [PR: 1.09; CI: 1.00-1.18] greater prevalence of hypertension. Interaction analysis revealed that individuals with ADL, IADL, and mobility limitations had 58 %, 52 %, and 45 % higher prevalence of hypertension, respectively, and was especially pronounced among women. Our findings highlight that improved sleep can reduce the prevalence of hypertension in middle-aged and older adults. Individuals with functional/mobility limitations may need additional care and support from their family members or the community, which could lower the prevalence of elevated blood pressure due to their sleep problems.
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Affiliation(s)
- Amiya Saha
- Department of Family & Generations, International Institute for Population Sciences, Mumbai 400088, India
| | - T Muhammad
- Postdoctoral Scholar, Center for Healthy Aging, The Pennsylvania State University, PA 16802, USA
| | - Bittu Mandal
- School of Humanities and Social Sciences, Indian Institute of Technology, Indore 453552, India
| | - Dipti Govil
- Department of Family & Generations, International Institute for Population Sciences, Mumbai 400088, India
| | - Waad Ali
- Department of Geography, Sultan Qaboos University, Muscat 123, Oman
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Valaiyapathy NC, Rallapeta RP, Hemalatha DS, Krishna Mohan VS, Rajasekhar D, Kalawat T. Technetium-99m Methoxyisobutyl Isonitrile Stress MPI in Suspected Coronary Artery Disease Patients: A Prospective Study to Evaluate Clinical Significance of Adenosine-induced ECG Changes. Indian J Nucl Med 2024; 39:2-9. [PMID: 38817727 PMCID: PMC11135371 DOI: 10.4103/ijnm.ijnm_71_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 06/27/2023] [Accepted: 11/01/2023] [Indexed: 06/01/2024] Open
Abstract
Purpose The purpose of this study is to evaluate the adenosine pharmacological stress-induced electrocardiogram (ECG) changes and their association with stress-induced ischemic defects on myocardial perfusion scintigraphy (MPS) in the evaluation of coronary artery disease (CAD) and to evaluate event-free survival among patients with positive and negative ECG/MPS image findings. Methods A total of 100 patients were examined using stress MPS from March 2020 to August 2021. Stress-induced ECG changes during adenosine infusion were evaluated. The summed stress score (SSS) was evaluated to identify ischemic defects in myocardium. Association of stress ECG changes and scintigraphic results was evaluated. Results Out of 100 patients, stress ECG changes during adenosine infusion were seen among 34 patients, whereas 66 patients had normal ECG findings. Positive stress MPS findings with SSS >3 were seen in 22 patients, whereas 78 patients had SSS ≤3. There was no agreement between stress ECG changes and MPS findings with Cohen's kappa coefficient (κ) = -0.023, whereas there was mild agreement between stress ECG changes and SSS >7 with κ = 0.105. Median follow-up of 11 months showed more events among patients with positive ECG changes than negative ECG changes. Conclusion Adenosine, pharmacological stress is safe to use, but few patients might experience some minor and transient symptoms. Adenosine may induce ECG changes in patients with or without positive MPS findings. Patients with concordant positive findings need aggressive cardiac care, whereas patients with small or no defects on MPS need close monitoring.
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Affiliation(s)
- N C Valaiyapathy
- Department of Nuclear Medicine, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
| | - Ramya Priya Rallapeta
- Department of Nuclear Medicine, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
| | - D S Hemalatha
- Department of Nuclear Medicine, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
| | - VS Krishna Mohan
- Department of Nuclear Medicine, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
| | - D Rajasekhar
- Department of Cardiology, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
| | - Tekchand Kalawat
- Department of Nuclear Medicine, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
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Mohan A, Gopalakrishnan A, Chandran R, Joseph S, Mathew AJ, S Nair A, Sudhakaran R. Examining the Influence of Gender, Age, and Dominance on the Caliber of Normal Coronary Arteries in the South Indian Population. Cureus 2023; 15:e51146. [PMID: 38283514 PMCID: PMC10811496 DOI: 10.7759/cureus.51146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/26/2023] [Indexed: 01/30/2024] Open
Abstract
Background The diameter of coronary arteries serves as a potential predictor of coronary artery diseases (CADs) that can lead to sudden death. Factors such as gender, age, and coronary artery dominance play a role in influencing the size of normal coronary arteries. The outcome of coronary interventions, to a certain extent, depends on luminal size. Given the considerable variability in luminal size within the normal population, establishing the baseline size of normal coronary arteries in a specific population can aid in estimating the severity of coronary disease and predicting the outcome of interventional procedures. The current study focuses on estimating the luminal diameter of normal coronary arteries within the context of age, gender, and cardiac dominance in the South Indian population. Methods A retrospective study was conducted utilizing coronary angiograms with normal findings from 453 patients, comprising 257 males and 196 females, with a mean age of 54.66±10.66 years. These patients attended the outpatient service of the Cardiology Department at Amrita Institute of Medical Sciences, Kochi, a quaternary care center, between 2015 and 2017. The luminal diameter of coronary arteries is represented as mean±SD in millimeters. Results In the present study, we noted that the largest coronary artery was the left main coronary artery (LMCA, 3.59±0.58 mm), followed by the left anterior descending artery (LAD, 3.50±0.52 mm), the left circumflex artery (LCX, 3.31±0.57 mm), and the right coronary artery (RCA, 3.18±0.57 mm). We further broke down the statistics to evolve a gender pattern. In the raw comparison of data, the luminal size of coronary arteries in males was greater than in females, and statistical significance was noted in all except LAD. In males, the largest coronary artery was LMCA (3.70±0.60 mm), followed by LAD (3.54±0.48 mm), LCX (3.36±0.58 mm), and RCA (3.25±0.62 mm). In females, no significant size difference was observed between LMCA (3.45±0.53 mm) and LAD (3.46±0.55 mm). Females exhibited an increase in the size of LMCA with advancing age. Regardless of right or left cardiac dominance, LMCA was consistently larger than RCA in both genders. However, in cases of co-dominance, only males demonstrated significantly larger LMCA. Conclusion Precise knowledge of the size of normal coronary arteries and their influence by gender, age, and dominance can be crucial for the comprehensive evaluation of CADs and the success of interventional procedures.
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Affiliation(s)
- Anu Mohan
- Anatomy, Government Medical College, Thrissur, IND
| | - Asha Gopalakrishnan
- Anatomy, Amrita School of Medicine, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, IND
| | | | - Susan Joseph
- Anatomy, Amrita School of Medicine, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, IND
| | - Asha Joselet Mathew
- Anatomy, Amrita School of Medicine, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, IND
| | - Anjaly S Nair
- Biostatistics, Amrita School of Medicine, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, IND
| | - Rathi Sudhakaran
- Anatomy, Amrita School of Medicine, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, IND
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Li H, Zheng C, Zhang Y, Yang H, Li J. The directed acyclic graph helped identify confounders in the association between coronary heart disease and pesticide exposure among greenhouse vegetable farmers. Medicine (Baltimore) 2023; 102:e35073. [PMID: 37746981 PMCID: PMC10519556 DOI: 10.1097/md.0000000000035073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 08/11/2023] [Accepted: 08/14/2023] [Indexed: 09/26/2023] Open
Abstract
To explore the causal pathways associated with coronary heart disease (CHD) and pesticide exposure using a directed acyclic graph (DAG) analysis and to investigate the potential benefits of DAG by comparing it with logistic regression. This cross-sectional study enrolled 1368 participants from April 2015 to May 2017. Trained research investigators interviewed farmers using a self-administered questionnaire. Logistic regression and DAG models were used to identify the associations between CHD and chronic pesticide exposure. A total of 150 (11.0%) of the 1368 participants are characterized as having CHD. High pesticide exposure (odds ratio = 2.852, 95% confidence intervals: 1.951-4.171) is associated with CHD when compare with low pesticide exposure by both DAG and logistic analyses. After adjusting for the additional potential influence of factors identified by the DAG analysis, there is no significant association, such as the results in logistic regression: ethnicity, education level, settlement time, and mixed pesticide status. Specifically, age, meal frequency, and consumption of fresh fruit, according to the DAG analysis, are independent factors for CHD. High pesticide exposure is a risk factor for CHD as indicated by both DAG and logistic regression analyses. DAG can be a preferable improvement over traditional regression methods to identify sources of bias and causal inference in observational studies, especially for complex research questions.
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Affiliation(s)
- Honghui Li
- Department of Occupational and Environmental Health, School of Public Health and Management, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China
| | - Cheng Zheng
- Department of Epidemiology and Statistics, School of Public Health and Management, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China
| | - Yue Zhang
- Department of Epidemiology and Statistics, School of Public Health and Management, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China
| | - Huifang Yang
- Department of Occupational and Environmental Health, School of Public Health and Management, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China
| | - Jiangping Li
- Department of Epidemiology and Statistics, School of Public Health and Management, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China
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Jiang J, Chen X, Li C, Du X, Zhou H. Polymorphisms of TRIB1 Genes for Coronary Artery Disease and Stroke Risk: A Systematic Review and Meta-analysis. Gene 2023:147613. [PMID: 37414350 DOI: 10.1016/j.gene.2023.147613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/31/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND AND AIMS In recent years, the results of the association between Tribbles Pseudokinase 1 (TRIB1) gene polymorphism and the risk of coronary artery disease (CAD) and stroke are inconsistent. This study aimed to systematically review the literature on TRIB1 gene polymorphisms and susceptibility to coronary atherosclerotic heart disease (CAD) and stroke. METHODS This study collected studies published until May 2022 through a systematic search of PubMed, Web of Science, and Google Scholar databases. After a systematic literature search, pooled odds ratio (OR) and their corresponding 95% confidence interval (CI) were used to assess the strength of the association. RESULTS We identified 6 studies on rs17321515, including 12892 controls and 4583 patients, and 3 on rs2954029, including 1732 controls and 1305 patients. In different genetic models, the rs2954029 genetic polymorphism significantly increased the risk of CAD and stroke. In the codominant model, the AA genotype increased the risk of CAD and stroke (OR=1.74, 95% CI=1.39-2.17, P<0.001); the TA genotype also increased the prevalence of CAD and stroke risk (OR=1.39, 95% CI=1.18-1.64, P<0.001). Compared with the control group, the TT+TA genotype increased the risk of CAD and stroke in the dominant genetic model (OR=1.46, 95%CI=1.25-1.71, P<0.001), and in the recessive model, the TA+AA genotype increased the risk of CAD and stroke (OR=1.41, 95% CI=1.15-1.72, P<0.001). In addition, the TRIB1 rs17321515 polymorphism was not found to be associated with the risk of CAD and stroke, which may be related to other factors such as race. CONCLUSIONS The rs2954029 A allele was significantly associated with an increased risk of CAD and stroke, according to the present meta-analysis. However, the association of rs17321515 polymorphism with susceptibility to CAD and stroke has not been found in this study.
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Affiliation(s)
- Jiangang Jiang
- Department of Cardiology, Jinhua Hospital of traditional Chinese medicine, Zhejiang Chinese Medical University.
| | - Xinmin Chen
- Department of Cardiology, Jinhua Hospital of traditional Chinese medicine, Zhejiang Chinese Medical University
| | - Chengwei Li
- Department of Cardiology, Jinhua Hospital of traditional Chinese medicine, Zhejiang Chinese Medical University
| | - Xiaoma Du
- Department of Cardiology, Jinhua Hospital of traditional Chinese medicine, Zhejiang Chinese Medical University
| | - Huadong Zhou
- Department of Cardiology, Jinhua Hospital of traditional Chinese medicine, Zhejiang Chinese Medical University
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Ahmed W, Muhammad T, Maurya C, Akhtar SN. Prevalence and factors associated with undiagnosed and uncontrolled heart disease: A study based on self-reported chronic heart disease and symptom-based angina pectoris among middle-aged and older Indian adults. PLoS One 2023; 18:e0287455. [PMID: 37379277 DOI: 10.1371/journal.pone.0287455] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 06/06/2023] [Indexed: 06/30/2023] Open
Abstract
BACKGROUND This study aimed to examine the prevalence of heart diseases and angina pectoris and associated factors among middle-aged and older Indian adults. Additionally, the study examined the prevalence and associated factors of undiagnosed and uncontrolled heart disease among middle-aged and older adults based on self-reported chronic heart disease (CHD) and symptom-based angina pectoris (AP). METHODS We used cross-sectional data from the first wave of the Longitudinal Ageing Study of India, 2017-18. The sample consists of 59,854 individuals (27, 769 males and 32,085 females) aged 45 years and above. Maximum likelihood binary logistic regression models were employed to examine the associations between morbidities, other covariates (demographic factors, socio-economic factors and behavioral factors) and heart disease and angina. RESULTS A proportion of 4.16% older males and 3.55% older females reported the diagnosis of heart diseases. A proportion of 4.69% older males and 7.02% older females had symptom-based angina. The odds of having heart disease were higher among those who were hypertensive and who had family history of heart disease, and it was higher among those whose cholesterol levels were higher. Individuals with hypertension, diabetes, high cholesterol and family history of heart disease were more likely to have angina than their healthy counterparts. The odds of undiagnosed heart disease were lower but the odds of uncontrolled heart disease were higher among those who were hypertensive than non-hypertensive individuals. Those having diabetes were less likely to have undiagnosed heart disease while among the diabetic people the odds of uncontrolled heart disease were higher. Similarly, higher odds were observed among people with high cholesterol, having stroke and also among those who had a history of heart disease than their counterparts. CONCLUSIONS The present study provided a comparative prevalence of heart disease and agina and their associations with chronic diseases among middle-aged and older adults in India. The higher prevalence of undiagnosed and uncontrolled heart disease and their risk factors among middle-aged and older Indians manisfest alarming public health concerns and future health demand.
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Affiliation(s)
- Waquar Ahmed
- Tata Institute of Social Sciences, School of Health Systems Studies, Mumbai, India
| | - T Muhammad
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, India
| | - Chanda Maurya
- Department of Survey Research and Data Analytics, International Institute for Population Sciences, Mumbai, India
| | - Saddaf Naaz Akhtar
- Faculty of Social, Human and Mathematical Sciences, Centre for Research on Ageing, University of Southampton, Southampton, United Kingdom
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Sharma G, Sharma V, Mridula MK, Agrawal A, Ram A, Khuntia BK, Mohanty S, Dhanlika MJ, Lamo P, Pandey RM. Knowledge, attitude and practice towards Ayurveda among patients attending cardiology and neurology clinics at a tertiary care institute in India. THE NATIONAL MEDICAL JOURNAL OF INDIA 2023; 36:145-149. [PMID: 38692607 DOI: 10.25259/nmji_63_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Background Ayurveda, the Indian system of medicine, has been practised in India since ages. We evaluated the overall awareness regarding Ayurveda among patients attending two specialty clinics at a tertiary care institute. Methods We did a cross-sectional study on patients attending the cardiology and neurology clinics at a tertiary care hospital in India. We conducted this paper-based survey using a standardized, validated questionnaire. Statistical analysis was performed using STATA version 14.2. Results Three hundred and ninety-seven patients agreed to participate in the study. Their mean (SD) age was 45.65 (15.02) years. Among them 68.5% were men and 56.9% were from urban areas. Participants perceived that Ayurveda comprised herbal drugs (77.6%), metallic/herbo-mineral preparations (44.3%), Panchakarma therapy (22.2%) and personalized medicine (37.8%). Principal sources of information were TV promotional programmes (34.7%) and newspaper advertisements (13.9%). Nearly two-thirds (63%) of participants opined that Ayurveda is effective in chronic disorders. Although only 9.1% of participants reported the use of Ayurvedic medicines, 89.2% believed it would be beneficial if the All India Institute of Medical Sciences (AIIMS), New Delhi had Ayurveda services. Three-fourths (75.8%) of respondents were interested to participate in research studies integrating Ayurveda with modern medicine. Conclusion Imprecise knowledge and awareness towards Ayurveda appears to prevail in addition to the low practice among the patients surveyed. We found imprecise knowledge of Ayurvedic therapies and its low usage among patients attending specialized OPDs in a tertiary care hospital. The major source of information reported was promotional advertisements in the print and electronic media. Our survey shows a need for awareness programmes for general public at various levels.
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Affiliation(s)
- Gautam Sharma
- Department of Cardiology and Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Vandna Sharma
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - M K Mridula
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Aman Agrawal
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Amirtha Ram
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Bharat Krushna Khuntia
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Sriloy Mohanty
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Mansingh Jat Dhanlika
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Pasang Lamo
- Centre for Integrative Medicine and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Ravindra Mohan Pandey
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi 110029, India
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Kundu J, James KS, Hossain B, Chakraborty R. Gender differences in premature mortality for cardiovascular disease in India, 2017-18. BMC Public Health 2023; 23:547. [PMID: 36949397 PMCID: PMC10035272 DOI: 10.1186/s12889-023-15454-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 03/16/2023] [Indexed: 03/24/2023] Open
Abstract
BACKGROUND The present study tries to provide a comprehensive estimate of gender differences in the years of life lost due to CVD across the major states of India during 2017-18. METHODS The information on the CVD related data were collected from medical certification of causes of death (MCCD reports, 2018). Apart from this, information from census of India (2001, 2011), SRS (2018) were also used to estimate YLL. To understand the variation in YLL due to CVD at the state level, nine sets of covariates were chosen: share of elderly population, percentage of urban population, literacy rate, health expenditure, social sector expenditure, labour force participation, HDI Score and co-existence of other NCDs such as diabetes, & obesity. The absolute number of YLL and YLL rates were calculated. Further, Pearson's correlation had been calculated and to understand the effect of explanatory variables on YLL due to CVD, multiple linear regression analysis had been applied. RESULTS Men have a higher burden of premature mortality in terms of Years of life lost (YLL) due to CVD than women in India, with pronounced differences at adult ages of 50-54 years and over. The age pattern of YLL rate suggests that the age group 85 + makes the highest contribution to the overall YLL rate due to CVD. YLL rate showed a J-shaped relationship with age, starting high at ages below 1 years, dropping to their lowest among children aged 1-4 years, and rising again to highest levels at 85 + years among both men and women. In all the states except Bihar men had higher estimated YLL due to CVD for all ages than women. Among men the YLL due to CVD was higher in Tamil Nadu followed by Madhya Pradesh and Chhattisgarh. On the other hand, the YLL due to CVD among men was lowest in Jharkhand followed by Assam. Similarly, among women the YLL due to CVD was highest in Tamil Nadu followed by Madhya Pradesh and Chhattisgarh. While, the YLL due to CVD among women was lowest in Jharkhand. Irrespective of gender, all factors except state health expenditure were positively linked with YLL due to CVD, i.e., as state health expenditure increases, the years of life lost (YLL) due to CVDs falls. Among all the covariates, the proportion of a state's elderly population emerges as the most significant predictor variable for YLL for CVDs (r = 0.42 for men and r = 0.50 for women). CONCLUSION YLL due to cardiovascular disease varies among men and women across the states of India. The state-specific findings of gender differences in years of life lost due to CVD may be used to improve policies and programmes in India.
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Affiliation(s)
- Jhumki Kundu
- International Institute for Population Sciences, 400088, Mumbai, India
| | - K S James
- International Institute for Population Sciences, 400088, Mumbai, India
| | - Babul Hossain
- International Institute for Population Sciences, 400088, Mumbai, India.
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Karthikeyan T, Raja M, Radha D, Gaur T A, Geetha J, Sakthivadivel V. Risk factors and inflammatory markers in acute coronary syndrome-ST elevation myocardial infarction (STEMI). Horm Mol Biol Clin Investig 2023:hmbci-2021-0106. [PMID: 36930744 DOI: 10.1515/hmbci-2021-0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 07/17/2022] [Indexed: 03/19/2023]
Abstract
OBJECTIVES The increasing prevalence of coronary artery disease [CAD] poses worrying statistics. Atherosclerosis of coronary vessels is the main culprit for the spectrum of CAD especially acute coronary syndrome. Atherosclerosis is regarded as a consequence of inflammatory changes in the coronaries. Our study aimed to assess the role of risk factors and inflammatory markers with acute ST-elevation myocardial infarction [STEMI]. METHODS 100 patients with ST-elevation Myocardial infarction [STEMI] and 100 age and sex matched controls were included in the study. A history of risk factors like smoking, hypertension, diabetes and hypertension was noted. A venous blood sample was obtained for analysis of inflammatory markers. The data thus obtained was statistically analyzed. RESULTS The cases had a significant number of risk factors such as smoking, hypertension, and diabetes mellitus, previous history of CAD, increased body mass index [BMI], and raised high sensitive C-reactive protein [hs-CRP]. Patients with anterior myocardial infarction were older and had hypertension and diabetes mellitus. Patients with inferior myocardial infarction had high BMI, raised erythrocyte sedimentation rate [ESR] and alcoholism. Smokers, patients with diabetes mellitus, high total cholesterol, Low-density lipoprotein [LDL] cholesterol, and hs-CRP were more prone to complications. CONCLUSIONS Patients with a greater number of risk factors and raised inflammatory markers were at high risk of STEMI and its complications. An approach to control the modifiable risk factors like obesity and lifestyle changes can reduce the disease burden.
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Affiliation(s)
| | - Mani Raja
- General Medicine, Apollo Speciality Hospital, Chennai, Tamilnadu, India
| | - Devarajan Radha
- Department of General Medicine, Government Villupuram Medical College, Mundiyambakkam, Tamilnadu, India
| | - Archana Gaur T
- Department of Physiology, All India Institute of Medical Sciences - Bibinagar, Hyderabad, Telangana, India
| | - Jeganathan Geetha
- Department of General Medicine, Karpaga Vinayaga Institute of Medical Sciences and Research Center, Maduranthgam, Tamilnadu, India
| | - Varatharajan Sakthivadivel
- Department of General Medicine, All India Institute of Medical Sciences - Bibinagar, Hyderabad, Telangana, India
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20
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Yan S, Sha S, Wang D, Li S, Jia Y. Association between monocyte to high-density lipoprotein ratio and coronary heart disease in US adults in the National Health and Nutrition Examination Surveys 2009-2018. Coron Artery Dis 2023; 34:111-118. [PMID: 36720019 DOI: 10.1097/mca.0000000000001208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Monocyte to high-density lipoprotein ratio (MHR) is associated with coronary heart disease (CHD) events. The purpose of this study was to analyze the correlation between MHR and CHD in American adults from 2009 to 2018 in the National Health and Nutrition Examination Surveys (NHANES) database. METHODS A total of 25 862 persons in the NHANES from 2009 to 2018 were included in the cross-sectional analysis. The independent variable was MHR and the outcome variable was CHD. MHR was obtained by dividing the number of monocytes by the high-density lipoprotein concentration, and whether it is CHD is obtained through a questionnaire. Univariate analysis, stratified analysis, and a multivariate linear regression model were used to study the correlation between MHR and CHD. RESULTS In each multivariate linear regression model, MHR was positively correlated with CHD, and this positive correlation was stable in both men and women [man odds ratio (OR): 1.54; 95% confidence interval (CI), 1.17-2.03; woman OR: 2.21; 95% CI, 1.40-3.50]. Our results show that the association between MHR and CHD was significant until MHR was less than 0.6 (OR: 7.2; 95% CI, 4.0-13.0); however, in cases where MHR was greater than 0.6, the results were negative but not significantly different (OR: 0.6; 95% CI, 0.3-1.2). CONCLUSION MHR has a clear association with CHD. Our prediction model and validation model show that MHR is highly predictive and robust as a predictor of CHD, therefore it can play an important role in the prediction of CHD.
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Affiliation(s)
- Shaoyi Yan
- Department of Cardiovascular, The First Hospital of Shanxi Medical University, Taiyuan, China
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21
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An IoT-Fog-Cloud Integrated Framework for Real-Time Remote Cardiovascular Disease Diagnosis. INFORMATICS 2023. [DOI: 10.3390/informatics10010021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Recently, it has proven difficult to make an immediate remote diagnosis of any coronary illness, including heart disease, diabetes, etc. The drawbacks of cloud computing infrastructures, such as excessive latency, bandwidth, energy consumption, security, and privacy concerns, have lately been addressed by Fog computing with IoT applications. In this study, an IoT-Fog-Cloud integrated system, called a Fog-empowered framework for real-time analysis in heart patients using ENsemble Deep learning (FRIEND), has been introduced that can instantaneously facilitate remote diagnosis of heart patients. The proposed system was trained on the combined dataset of Long-Beach, Cleveland, Switzerland, and Hungarian heart disease datasets. We first tested the model with eight basic ML approaches, including the decision tree, logistic regression, random forest, naive Bayes, k-nearest neighbors, support vector machine, AdaBoost, and XGBoost approaches, and then applied ensemble methods including bagging classifiers, weighted averaging, and soft and hard voting to achieve enhanced outcomes and a deep neural network, a deep learning approach, with the ensemble methods. These models were validated using 16 performance and 9 network parameters to justify this work. The accuracy, PPV, TPR, TNR, and F1 scores of the experiments reached 94.27%, 97.59%, 96.09%, 75.44%, and 96.83%, respectively, which were comparatively higher when the deep neural network was assembled with bagging and hard-voting classifiers. The user-friendliness and the inclusion of Fog computing principles, instantaneous remote cardiac patient diagnosis, low latency, and low energy consumption, etc., are advantages confirmed according to the achieved experimental results.
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22
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Bhat V, Coates R, Shanbhag D, Pillai N, Zacharias N, D’Souza R, Mathew GJ. Impact of a simple educational intervention on awareness regarding cardiovascular disease among school-going adolescents in a rural area of Bengaluru district, India. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2023; 12:19. [PMID: 37034846 PMCID: PMC10079176 DOI: 10.4103/jehp.jehp_965_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/09/2022] [Indexed: 06/19/2023]
Abstract
BACKGROUND Cardiovascular disease (CVD) is the number one cause of death in India. Atherosclerosis begins in the second decade of life; thus, preventive efforts beginning in adolescence are crucial. Yet, there are no national or regional school-based educational programs in India for the prevention of CVD. We aimed to assess the impact of a simple educational intervention on the awareness regarding CVD among school-going adolescents in a rural area of Bengaluru. MATERIALS AND METHODS This study was conducted using a convenience sample of school-going adolescents of classes 8, 9, and 10 in three schools in a rural area of Anekal subdistrict, Bengaluru, with a sample size of 170. A standardized, validated questionnaire testing CVD awareness was administered, followed by a simple lecture with audio-visual aids on key aspects of CVD. Three weeks later, the same questionnaire was administered to the same students. The results were then analyzed using appropriate descriptive (mean, percentage) and inferential analyses (Chi-square, paired t-test). RESULTS The mean (SD) age was 14.5 (1.0) years, and 54% (n = 100) were boys. 75% (139) belonged to privately funded schools. 23% (43) belonged to class 8, 37% (69) to class 9, and 40% (74) to class 10. The mean (SD) total score on baseline assessment was 27.4 (9.3) out of 100, with girls and students of private schools scoring higher. The mean (SD) post-test total score was 48.5 (15.7), with significant increases in all domains of awareness, and in all categories of students. DISCUSSION Awareness regarding CVD among adolescents from rural Bengaluru was poor, highlighting the need for educational interventions to aid preventive efforts. A simple educational intervention resulted in significant improvements in CVD awareness, even after 3 weeks.
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Affiliation(s)
- Vivek Bhat
- Department of Community Health, St. John's Medical College, Bengaluru, Karnataka, India
| | - Reubel Coates
- Department of Community Health, St. John's Medical College, Bengaluru, Karnataka, India
| | - Deepthi Shanbhag
- Department of Community Health, St. John's Medical College, Bengaluru, Karnataka, India
| | - Natasha Pillai
- Department of Community Health, St. John's Medical College, Bengaluru, Karnataka, India
| | - Neha Zacharias
- Department of Community Health, St. John's Medical College, Bengaluru, Karnataka, India
| | - Reema D’Souza
- Department of Community Health, St. John's Medical College, Bengaluru, Karnataka, India
| | - Geo Judes Mathew
- Department of Community Health, St. John's Medical College, Bengaluru, Karnataka, India
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Dolui M, Sarkar S, Ghosh P, Hossain M. Dietary diversity and association with non-communicable diseases (NCDs) among adult men (15-54 years): A cross-sectional study using National Family and Health Survey, India. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001775. [PMID: 37185617 PMCID: PMC10132668 DOI: 10.1371/journal.pgph.0001775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/10/2023] [Indexed: 05/17/2023]
Abstract
A healthy and diversified diet is essential for preventing several non-communicable diseases (NCDs). Given the increasing evidence of diet-related health burdens and the rising prevalence of NCDs among Indian adults, the present study aims to explore dietary diversity patterns among adult men in India and their association with non-communicable diseases (NCDs). For this purpose, the study used the fourth round of the National Family and Health Survey (NFHS-4) to analyze adult male samples (n = 1,12,122). Dietary Diversity Scores (DDS) were computed by the weighted sum of the number of different food groups consumed by an individual. The prevalence of diabetes, heart disease, and cancer among adult men is considered a non-communicable disease. Bivariate and logistic regression was carried out to examine the association between DDS and NCDs by estimating chi-squared tests (χ2-test), odds ratio (OR), and 95% confidence interval (CI). The prevalence of diabetes, heart disease, and cancer among adult men in India is 2.1 percent, 1.2 percent, and 0.3 percent, respectively. Results show a positive association between dietary diversity score and the prevalence of the non-communicable disease. High-level dietary diversity scores increase to two times the likelihood of diabetes (OR 2.15 with p<0.05) among adult men than to better-off counterparts while controlling all the covariates. However, a moderate dietary diversity score significantly decreases the likelihood of heart disease (OR 0.88 with p<0.10) and Cancer (OR 0.71 with p<0.05) for adult men compared to a lower score of dietary diversity. In addition, age, marital status, drinking and smoking habits, occupation, and wealth index are also significantly associated with the odds of non-communicable diseases among adult men.
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Affiliation(s)
- Mriganka Dolui
- Department of Geography, School of Earth Sciences, Central University of Karnataka, Karnataka, India
| | - Sanjit Sarkar
- Department of Geography, School of Earth Sciences, Central University of Karnataka, Karnataka, India
| | - Pritam Ghosh
- Department of Geography, University of Calcutta, Kolkata, West Bengal, India
- Department of Geography, Ramsaday College, Howrah, West Bengal, India
| | - Moslem Hossain
- Department of Geography, School of Earth Sciences, Central University of Karnataka, Karnataka, India
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Mehta A, Chokka D, N. S, Seshu A, R. P, M. MP. Correlation of vitamin D level and severity of coronary artery disease. Biomedicine (Taipei) 2022. [DOI: 10.51248/.v42i5.1911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction and Aim: Cardiovascular diseases are the leading cause of death worldwide. The prevalence of cardiovascular disease in India is continuously on the rise owing to the socioeconomic changes the country is undergoing. In order to minimise the mortality due to cardiovascular disease, early detection and control of modifiable risk factors is of utmost importance. We evaluated the correlation of vitamin D deficiency, one such possible modifiable risk factor, and the severity of CAD in patients at a hospital in Southern Karnataka. Unfortunately, relevant data regarding vitamin D deficiency in coronary artery disease pertaining to the Indian subcontinent is scarce. Thus, the results of our study can provide further evidence for the potential therapeutic benefit of Vitamin D in patients with cardiovascular risk factors, which in the long run can significantly reduce the morbidity and mortality of CAD.
Materials and Methods: A case-control study with 142 subjects was conducted in Kasturba Hospital. Based on coronary angiogram findings, cases were categorised as having single, double, triple or multi vessel disease. Vitamin D level was quantified into 3 categories: normal (>30ng/ml), insufficient (20-30ng/ml) and deficient (<20ng/ml).
Results: Vitamin D deficiency was statistically significantly and inversely related to the number of vessels involved (multi vessel disease-83.3%, triple vessel disease-80%, double vessel disease-28.6% and single vessel disease-21.7%). The relationship between vitamin D levels and syntax scoring showed a negative correlation (-0.339). Multiple linear regression analysis showed that the severity of CAD was correlated to diabetes and vitamin D deficiency with p-value of 0.014.
Conclusion: Both our results and those of previous studies suggest that vitamin D could have a potential therapeutic effect in CAD.
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Hypolipidemic effect and antioxidant properties of cassava-wheat flour composite bread in rats. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01600-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Joseph P, Kutty VR, Mohan V, Kumar R, Mony P, Vijayakumar K, Islam S, Iqbal R, Kazmi K, Rahman O, Yusuf R, Anjana RM, Mohan I, Rangarajan S, Gupta R, Yusuf S. Cardiovascular disease, mortality, and their associations with modifiable risk factors in a multi-national South Asia cohort: a PURE substudy. Eur Heart J 2022; 43:2831-2840. [PMID: 35731159 DOI: 10.1093/eurheartj/ehac249] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 03/12/2022] [Accepted: 04/28/2022] [Indexed: 12/20/2022] Open
Abstract
AIM To examine the incidence of cardiovascular disease (CVD), of death, and the comparative effects of 12 common modifiable risk factors for both outcomes in South Asia. METHODS AND RESULTS Prospective study of 33 583 individuals 35-70 years of age from India, Bangladesh, or Pakistan. Mean follow-up period was 11 years. Age and sex adjusted incidence of a CVD event and mortality rates were calculated for the overall cohort, by urban or rural location, by sex, and by country. For each outcome, mutually adjusted population attributable fractions (PAFs) were calculated in 32 611 individuals without prior CVD to compare risks associated with four metabolic risk factors (hypertension, diabetes, abdominal obesity, high non-HDL cholesterol), four behavioural risk factors (tobacco use, alcohol use, diet quality, physical activity), education, household air pollution, strength, and depression. Hazard ratios were calculated using Cox regression models, and average PAFs were calculated for each risk factor or groups of risk factors. Cardiovascular disease was the most common cause of death (35.5%) in South Asia. Rural areas had a higher incidence of CVD (5.41 vs. 4.73 per 1000 person-years) and a higher mortality rate (10.27 vs. 6.56 per 1000 person-years) compared with urban areas. Males had a higher incidence of CVD (6.42 vs. 3.91 per 1000 person-years) and a higher mortality rate (10.66 vs. 6.85 per 1000 person-years) compared with females. Between countries, CVD incidence was highest in Bangladesh, while the mortality rate was highest in Pakistan. The modifiable risk factors studied contributed to approximately 64% of the PAF for CVD and 69% of the PAF for death. Largest PAFs for CVD were attributable to hypertension (13.1%), high non-HDL cholesterol (11.1%), diabetes (8.9%), low education (7.7%), abdominal obesity (6.9%), and household air pollution (6.1%). Largest PAFs for death were attributable to low education (18.9%), low strength (14.6%), poor diet (6.4%), diabetes (5.8%), tobacco use (5.8%), and hypertension (5.5%). CONCLUSION In South Asia, both CVD and deaths are highest in rural areas and among men. Reducing CVD and premature mortality in the region will require investment in policies that target a broad range of health determinants.
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Affiliation(s)
- Philip Joseph
- Population Health Research Institute, McMaster University, and Hamilton Health Sciences, Hamilton, Canada
| | | | - Viswanathan Mohan
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialties Centre, Chennai, India
| | - Rajesh Kumar
- Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Prem Mony
- St John's Medical College & Research Institute, Bangalore, India
| | | | - Shofiqul Islam
- Population Health Research Institute, McMaster University, and Hamilton Health Sciences, Hamilton, Canada
| | | | | | - Omar Rahman
- Independent University, Bangladesh (IUB), Dhaka, Bangladesh
| | - Rita Yusuf
- Independent University, Bangladesh (IUB), Dhaka, Bangladesh
| | - Ranjit Mohan Anjana
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialties Centre, Chennai, India
| | - Indu Mohan
- Department of Community Medicine, Mahatma Gandhi Medical College, Jaipur, India
| | - Sumathy Rangarajan
- Population Health Research Institute, McMaster University, and Hamilton Health Sciences, Hamilton, Canada
| | - Rajeev Gupta
- Eternal Heart Care Centre and Research Institute, Jaipur, India
| | - Salim Yusuf
- Population Health Research Institute, McMaster University, and Hamilton Health Sciences, Hamilton, Canada
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Zhang S, Chourase M, Sharma N, Saunik S, Duggal M, Danaei G, Duggal B. The effects of dual antiplatelet therapy (DAPT) adherence on survival in patients undergoing revascularization and the determinants of DAPT adherence. BMC Cardiovasc Disord 2022; 22:238. [PMID: 35606724 PMCID: PMC9125829 DOI: 10.1186/s12872-022-02677-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 04/19/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The prevalence and burden of coronary heart disease (CHD) has increased substantially in India, accompanied with increasing need for percutaneous coronary interventions (PCI). Although a large government-funded insurance scheme in Maharashtra, India covered the cost of PCI for low-income patients, the high cost of post-PCI treatment, especially Dual Antiplatelet Therapy (DAPT), still caused many patients to prematurely discontinue the secondary prevention. Our study aimed to investigate the effectiveness of DAPT adherence on all-cause mortality among post-PCI patients and explore the potential determinants of DAPT adherence in India. METHOD We collected clinical data of 4,595 patients undergoing PCI in 110 participating medical centers in Maharashtra, India from 2012 to 2015 by electronic medical records. We surveyed 2527 adult patients who were under the insurance scheme by telephone interview, usually between 6 to 12 months after their revascularization. Patients reporting DAPT continuation in the telephone survey were categorized as DAPT adherence. The outcome of the interest was all-cause mortality within 1 year after the index procedure. Multivariate Cox proportional hazard (PH) model with adjustment of potential confounders and standardization were used to explore the effects of DAPT adherence on all-cause mortality. We further used a multivariate logistic model to investigate the potential determinants of DAPT adherence. RESULTS Out of the 2527 patients interviewed, 2064 patients were included in the analysis, of whom 470 (22.8%) discontinued DAPT prematurely within a year. After adjustment for baseline confounders, DAPT adherence was associated with lower one-year all-cause mortality compared to premature discontinuation (less than 6-month), with an adjusted hazard ratio (HR) of 0.52 (95% Confidence Interval (CI) = (0.36, 0.67)). We also found younger patients (OR per year was 0.99 (0.97, 1.00)) and male (vs. female, OR of 1.30 (0.99, 1.70)) had higher adherence to DAPT at one year as did patients taking antihypertensive medications (vs. non medication, OR of 1.57 (1.25, 1.95)). CONCLUSION These findings suggest the protective effects of DAPT adherence on 1-year mortality among post-PCI patients in a low-income setting and indicate younger age, male sex and use of other preventive treatments were predictors of higher DAPT adherence.
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Affiliation(s)
- Shuqi Zhang
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, USA
| | | | - Nupur Sharma
- Health Technology Assessment Hub, AIIMS Rishikesh, Rishikesh, India
| | | | - Mona Duggal
- Department of Community Medicine, PGIMER, Chandigarh, India
| | - Goodarz Danaei
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, USA.,Department of Global Health and Population, Harvard TH Chan School of Public Health, Boston, USA
| | - Bhanu Duggal
- Department of Cardiology, AIIMS Rishikesh, Rishikesh, India.
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28
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Qu Y, Lee JJW, Zhuo Y, Liu S, Thomas RL, Owens DR, Zee BCY. Risk Assessment of CHD Using Retinal Images with Machine Learning Approaches for People with Cardiometabolic Disorders. J Clin Med 2022; 11:2687. [PMID: 35628812 PMCID: PMC9143834 DOI: 10.3390/jcm11102687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Coronary heart disease (CHD) is the leading cause of death worldwide, constituting a growing health and social burden. People with cardiometabolic disorders are more likely to develop CHD. Retinal image analysis is a novel and noninvasive method to assess microvascular function. We aim to investigate whether retinal images can be used for CHD risk estimation for people with cardiometabolic disorders. METHODS We have conducted a case-control study at Shenzhen Traditional Chinese Medicine Hospital, where 188 CHD patients and 128 controls with cardiometabolic disorders were recruited. Retinal images were captured within two weeks of admission. The retinal characteristics were estimated by the automatic retinal imaging analysis (ARIA) algorithm. Risk estimation models were established for CHD patients using machine learning approaches. We divided CHD patients into a diabetes group and a non-diabetes group for sensitivity analysis. A ten-fold cross-validation method was used to validate the results. RESULTS The sensitivity and specificity were 81.3% and 88.3%, respectively, with an accuracy of 85.4% for CHD risk estimation. The risk estimation model for CHD with diabetes performed better than the model for CHD without diabetes. CONCLUSIONS The ARIA algorithm can be used as a risk assessment tool for CHD for people with cardiometabolic disorders.
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Affiliation(s)
- Yimin Qu
- Division of Biostatistics, The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; (Y.Q.); (J.J.-W.L.)
| | - Jack Jock-Wai Lee
- Division of Biostatistics, The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; (Y.Q.); (J.J.-W.L.)
| | - Yuanyuan Zhuo
- Department of Acupuncture and Moxibustion, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen 518005, China;
| | - Shukai Liu
- Department of Cardiovascular Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen 518005, China;
| | - Rebecca L. Thomas
- Diabetes Research Group, Swansea University, Swansea SA2 8PP, UK; (R.L.T.); (D.R.O.)
| | - David R. Owens
- Diabetes Research Group, Swansea University, Swansea SA2 8PP, UK; (R.L.T.); (D.R.O.)
| | - Benny Chung-Ying Zee
- Division of Biostatistics, The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; (Y.Q.); (J.J.-W.L.)
- Clinical Trials and Biostatistics Lab, CUHK Shenzhen Research Institute, Shenzhen 518057, China
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Jain M, Yadav N, Singh AK. Graded Epidural Anesthesia for Non-cardiac Surgery in the Prone Position in a Patient With Low Ejection Fraction. Cureus 2022; 14:e24685. [PMID: 35663704 PMCID: PMC9161178 DOI: 10.7759/cureus.24685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2022] [Indexed: 11/05/2022] Open
Abstract
Ischemic heart disease (IHD), also known as coronary artery disease, occurs due to the blockage of coronary arteries which reduces the blood supply of the myocardium. The main goal of the anesthetic management of IHD patients undergoing non-cardiac surgery is to maintain the balance between myocardial oxygen supply and demand. Here, we report the anesthetic management of an IHD patient with a low ejection fraction who was posted for percutaneous nephrolithotomy in the prone position. We opted for graded epidural anesthesia with a low dose of a local anesthetic drug and opioid. Graded epidural anesthesia is a safe alternative over general anesthesia for patients with IHD and low ejection fraction as it reduces stress response to surgery, provides good postoperative analgesia, and avoids myocardial depressant drugs and coagulation responses.
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Kundu J, Kundu S. Cardiovascular disease (CVD) and its associated risk factors among older adults in India: Evidence from LASI Wave 1. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2022. [DOI: 10.1016/j.cegh.2021.100937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Verberk WJ, Goswami N. Cardiovascular risk factors of airport visitors in India: results from a nation-wide campaign. J Clin Hypertens (Greenwich) 2021; 24:74-82. [PMID: 34904364 PMCID: PMC8783355 DOI: 10.1111/jch.14413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 10/28/2021] [Accepted: 11/01/2021] [Indexed: 11/26/2022]
Abstract
Cardiovascular diseases have become the major cause of death in India, but overall awareness is still low. Therefore, the initiative was undertaken to set up health care screening booths at eight airports and one hospital throughout India to increase awareness and to determine cardiovascular risk factors. Participants were screened for hypertension (systolic blood pressure (BP) ≥140 mmHg or diastolic BP≥90 mmHg), diabetes [fasting blood glucose (FBG) level ≥126 or ≥200 mg/dL for random blood glucose (RBG)], and body mass index (BMI). Among 100 107 participants screened (46 ± 13 years; 17% women), prevalence of diabetes was 12 571 (15%), hypertension: 30 345 (33%) and overweight: 61 219 (65%). Diabetes was treated more often than hypertension (44% vs 11%). Hypertension and diabetes prevalence values were relatively high in young obese adults; BMI correlated significantly (p < .001) stronger to both systolic BP and RBG for subjects younger than 40 years than for those who were older (r = 0.27 vs r = 0.06 and r = 0.15 vs r = 0.03, respectively). Among obese women aged 60 years and older the hypertension prevalence was higher than 40%, in obese men this prevalence value was already seen from the group of 30 to 40 years old. For participants older than 50 years with hypertension, diabetes prevalence was 20%. These results show that screening initiatives like these are highly needed to increase the overall awareness of diabetes and particularly of hypertension. Systematic screening programs also help to identify specific patient populations and cope with undertreatment of those at the highest cardiovascular risk. The fact that women were underrepresented in the present screening campaign suggests actions are needed to encourage them to participate in health care programs.
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Affiliation(s)
- Willem J Verberk
- CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, the Netherlands
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Bdair IA. Assessment of Cardiovascular Diseases Knowledge and Risk Factors Among Adult Population in the South Region of Saudi Arabia. Clin Nurs Res 2021; 31:598-606. [PMID: 34802288 DOI: 10.1177/10547738211060602] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cardiovascular diseases are the main cause of mortality and disability worldwide. This study aimed to assess knowledge of cardiovascular disease and risk factors among the adult population in the south region of Saudi Arabia. A web-based cross-sectional survey of 1,049 participants was completed during August 2021. Data were collected by using 25-item heart disease fact questionnaire. The study population included 526 men (50.1%) and 523 women (49.9%) with a mean age of 36 ± 12 years. The average total knowledge score was 65.7 ± 20.80. The items with the highest knowledge were smoking, overweight, aging, high cholesterol, hypertension, diabetes, and family history. Findings revealed that knowledge regarding cardiovascular diseases is inadequate with a high prevalence of risk factors among the Saudi Arabian population. Healthcare professionals and organizations have a crucial role in raising public awareness regarding health promotion, regular screening, and lifestyles modifications. Interventional studies are needed to investigate the actual magnitude of CVDs and counteract them.
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Affiliation(s)
- Izzeddin A Bdair
- Al-Ghad International Colleges for Applied Medical Sciences, Abha, Kingdom of Saudi Arabia
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Ashok A, Kumar KUD, Gopalakrishnan M. Outcome of Chair Aerobics & Pranayama on Anxiety and Exercise Tolerance in Coronary Artery Bypass Grafting Patients: Study Protocol of a Randomized Clinical Trial. Int J Surg Protoc 2021; 25:238-243. [PMID: 34722956 PMCID: PMC8533659 DOI: 10.29337/ijsp.166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 09/25/2021] [Indexed: 11/24/2022] Open
Abstract
Objectives: The current Indian scenario follows the western cardiac rehabilitation protocol; hence the primary aim of the study is to develop a cardiac rehabilitation phase 1 protocol for the Indian scenario. The protocol will be used in the study as standard rehabilitation protocol for the intervention groups. The literature suggests the use of Pranayama and chair aerobics to improve the anxiety in CABG patients. This study also aims to provide the answer for the effect of Pranayama and chair aerobics on anxiety and exercise tolerance in CABG patients. And also try to find out which among the two intervention is superior among one another. Methods: The cardiac rehabilitation protocol will be validated by experts in the field and applied in the patients and the results will be analysed. Then the protocol will be used as the standard rehabilitation protocol in both the groups. 100 patients will be randomised and allocated into 2 groups. Group 1 will receive Nadi Sodhana Chair aerobics for 15 minutes along with phase I cardiac rehabilitation. The group 2 will receive Chair aerobics for 15 minutes along with phase I cardiac rehabilitation. The outcome measures will be taken before the surgery and on the post-operative day 7. The primary outcome measures are Hospital anxiety and depression scale (HADS) and Heart rate and the secondary outcome measure is 6-minute walk test. The intention to treat analysis will be done after the data collection. Results: The data will be analysed using unpaired t test, p value <0.05 will be considered significant. Conclusion: The result will give a new insight into the field of cardiac surgery, where the effect of pranayama and chair aerobics on anxiety and functional outcome will be proved. CTRI registration: This trial is prospectively registered in CTRI, the registration number of the trial is CTRI/2021/09/037008. Highlights: What is already known about this subject? The effect of Pranayama and chair aerobics on various components like pain, peak expiratory flow after CABG is proven in different studies. The phase 1 cardiac rehabilitation is practiced and adopted from western protocol. What does this study add? The study will give a new insight into the field of cardiac rehabilitation. Definite phase I cardiac rehabilitation protocol for Indian population is not exist in the literature. The Indian set up is using the western protocol, which is not suitable for the Indian population hence could not achieve the expected outcome on discharge. We believe that this study will provide a definite phase I cardiac rehabilitation protocol for the Indian population. This can be followed in the community. Also, this study aims to explore the unexplored area of anxiety after CABG. Where the effect of the Pranayama and chair aerobics will be identified. And also give idea about which treatment technique is superior, and feasible for the patients. How might this impact on clinical practice? The study will provide a new phase I cardiac rehabilitation protocol for the Indian population. The protocol can be practiced in the Indian scenario. This will help to improve the exercise tolerance of the patients after the surgery. The study will recommend the feasible and effective technique for relieving the anxiety and improving the exercise tolerance in CABG patients. This can be implemented as a best practice in reducing anxiety after CABG.
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Affiliation(s)
- Abeeshna Ashok
- Nitte Institute of Physiotherapy, NITTE (Deemed to be University), Mangalore, Karnataka, India
| | - K U Dhanesh Kumar
- Nitte Institute of Physiotherapy, NITTE (Deemed to be University), Mangalore, Karnataka, India
| | - Mundayat Gopalakrishnan
- Department of Cardiothoracic and vascular surgery, K.S. Hegde Medical Academy, NITTE (Deemed to be University), Mangalore, Karnataka, India
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Panda P, Singh NV, Kaur N, Kaur P, Kaur A, Aujla HK, Kaur K, Saini N, Kapoor S, Paul Sharma Y. Delay in Seeking Medical Treatment Among Patients With Acute Coronary Syndrome. Cureus 2021; 13:e17369. [PMID: 34567908 PMCID: PMC8455286 DOI: 10.7759/cureus.17369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2021] [Indexed: 11/28/2022] Open
Abstract
Background Various Indian registries have documented a delay of more than five hours for acute coronary syndrome patients from onset of symptoms to reaching thrombolysis-enabled centres. We conducted this study to evaluate the factors responsible for pre-hospital delay in acute coronary syndrome patients. Methods This was a descriptive cross-sectional study conducted in consecutive acute coronary syndrome patients who reported to the tertiary care medical centre in North India. A standardized tool was used to record the demographic data, socioeconomic status and clinical presentation of patients. All factors which led to pre-hospital delay were noted and the appropriate statistical tests were used for analysis. Results A total of 130 patients (males=93, females=37) were included in the study. The median time at which the acute coronary syndrome patients presented to the thrombolysis and percutaneous coronary intervention enabled centre was 490 minutes (range: 20 - 810 minutes) and 710 minutes (range: 45 - 940 minutes) respectively. The various factors responsible for prehospital delay were rural residence (p-value <0.0001), visit to local dispensary (p-value=0.0023), delay in getting transport (p-value=0.03) and misinterpretation of cardiac symptoms (p-value=0.0004). A significant but weak negative correlation was found between per capita income, decision making time and time taken to receive thrombolytic therapy. Out of a total of 83 ST-elevation myocardial infarction patients, only 46 (51.80%) were thrombolysed. Though 69/83 (83.13%) ST-elevation myocardial infarction patients reached thrombolysis enabled centre directly, only nine (10.84%) were thrombolysed at first medical contact; the rest were transferred to the percutaneous coronary intervention-enabled centre without any prior information. Conclusion Our study concludes that besides socioeconomic and demographic variables, lack of public awareness, well established public transport & health insurance system lead to significant pre-hospital delays and increase the time to revascularization. Besides, judgemental error on the part of medical practitioners in the peripheries also significantly delays thrombolysis in ST-elevation myocardial infarction patients.
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Affiliation(s)
- Prashant Panda
- Cardiology, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Neena Vir Singh
- Nursing, National Institute of Nursing Education, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Navjyot Kaur
- Cardiology, Command Hospital Air Force, Bangalore, IND
| | - Prabhjot Kaur
- Nursing, National Institute of Nursing Education, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Avneet Kaur
- Nursing, National Institute of Nursing Education, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Harleen Kaur Aujla
- Nursing, National Institute of Nursing Education, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Khushpreet Kaur
- Nursing, National Institute of Nursing Education, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Nishtha Saini
- Nursing, National Institute of Nursing Education, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Shakshi Kapoor
- Nursing, National Institute of Nursing Education, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
| | - Yash Paul Sharma
- Cardiology, Postgraduate Institute of Medical Education & Research, Chandigarh, IND
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Dsouza FV, Amaravadi SK, Samuel SR, Raghavan H, Ravishankar N. Effectiveness of Inspiratory Muscle Training on Respiratory Muscle Strength in Patients Undergoing Cardiac Surgeries: A Systematic Review With Meta-Analysis. Ann Rehabil Med 2021; 45:264-273. [PMID: 34496469 PMCID: PMC8435466 DOI: 10.5535/arm.21027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/17/2021] [Indexed: 01/04/2023] Open
Abstract
To determine the effect of inspiratory muscle training (IMT) on pulmonary function, respiratory muscle strength (RMS), and functional capacity in patients undergoing cardiac surgery. The PubMed, PEDro, CINAHL, Web of Science, CENTRAL, and EMBASE databases were searched from inception to June 2020. Randomized controlled trials (RCTs) that evaluated patients who underwent cardiac surgery were included in this review. Meta-analysis performed using a random-effects model showed that the mean difference in forced vital capacity, forced expiratory volume in 1 second, 6-minute walk distance, and RMS was 3.47% (95% confidence interval [CI], 0.57 to 6.36), 5.80% (95% CI, 2.03 to 9.56), 78.05 m (95% CI, 60.92 to 95.18), and 4.8 cmH2O (95% CI, -4.00 to 13.4), respectively. There is strong evidence that IMT improves inspiratory muscle strength, pulmonary function, and functional capacity, and reduces the length of hospital stay in patients undergoing cardiac surgery.
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Affiliation(s)
- Fiona Verdine Dsouza
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sampath Kumar Amaravadi
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India.,Department of Physiotherapy, College of Health Sciences, Gulf Medical University, Ajman, United Arab Emirates
| | - Stephen Rajan Samuel
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Harish Raghavan
- Department of Cardiothoracic Surgery, Kasturba Medical Hospital, Mangalore, Karnataka, India
| | - Nagaraja Ravishankar
- Department of Biostatistics, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi, India
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Dubey A, B V, Bég OA, Gorla RSR. Finite element computation of magneto-hemodynamic flow and heat transfer in a bifurcated artery with saccular aneurysm using the Carreau-Yasuda biorheological model. Microvasc Res 2021; 138:104221. [PMID: 34271062 DOI: 10.1016/j.mvr.2021.104221] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/19/2021] [Accepted: 07/03/2021] [Indexed: 11/30/2022]
Abstract
"Existing computational fluid dynamics studies of blood flows have demonstrated that the lower wall stress and higher oscillatory shear index might be the cause of acceleration in atherogenesis of vascular walls in hemodynamics. To prevent the chances of aneurysm wall rupture in the saccular aneurysm at distal aortic bifurcation, clinical biomagnetic studies have shown that extra-corporeal magnetic fields can be deployed to regulate the blood flow. Motivated by these developments, in the current study a finite element computational fluid dynamics simulation has been conducted of unsteady two-dimensional non-Newtonian magneto-hemodynamic heat transfer in electrically conducting blood flow in a bifurcated artery featuring a saccular aneurysm. The fluid flow is assumed to be pulsatile, non-Newtonian and incompressible. The Carreau-Yasuda model is adopted for blood to mimic non-Newtonian characteristics. The transformed equations with appropriate boundary conditions are solved numerically by employing the finite element method with the variational approach in the FreeFEM++ code. Hydrodynamic and thermal characteristics are elucidated in detail for the effects of key non-dimensional parameters i.e. Reynolds number (Re = 14, 21, 100, 200), Prandtl number (Pr = 14, 21) and magnetic body force parameter (Hartmann number) (M = 0.6, 1.2, 1.5) at the aneurysm and throughout the arterial domain. The influence of vessel geometry on blood flow characteristics i.e. velocity, pressure and temperature fields are also visualized through instantaneous contour patterns. It is found that an increase in the magnetic parameter reduces the pressure but increases the skin-friction coefficient in the domain. The temperature decreases at the parent artery (inlet) and both the distant and prior artery with the increment in the Prandtl number. A higher Reynolds number also causes a reduction in velocity as well as in pressure. The blood flow shows different characteristic contours with time variation at the aneurysm as well as in the arterial segment. The novelty of the current research is therefore to present a combined approach amalgamating the Carreau-Yasuda model, heat transfer and magnetohydrodynamics with complex geometric features in realistic arterial hemodynamics with extensive visualization and interpretation, in order to generalize and extend previous studies. In previous studies these features have been considered separately and not simultaneously as in the current study. The present simulations reveal some novel features of biomagnetic hemodynamics in bifurcated arterial transport featuring a saccular aneurysm which are envisaged to be of relevance in furnishing improved characterization of the rheological biomagnetic hemodynamics of realistic aneurysmic bifurcations in clinical assessment, diagnosis and magnetic-assisted treatment of cardiovascular disease."
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Affiliation(s)
- Ankita Dubey
- Department of Mathematics, Motilal Nehru National Institute of Technology, Allahabad, Prayagraj 211004, India
| | - Vasu B
- Department of Mathematics, Motilal Nehru National Institute of Technology, Allahabad, Prayagraj 211004, India.
| | - O Anwar Bég
- Multi-Physical Engineering Sciences, Aeronautical/Mechanical Engineering, Salford University, M54WT, UK
| | - R S R Gorla
- Department of Aeronautics and Astronautics, Air force Institute of Technology, Wright Patterson Air Force Base, Dayton, OH, USA
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Leach MJ, Gillam M, Gonzalez-Chica DA, Walsh S, Muyambi K, Jones M. Health care need and health disparities: Findings from the Regional South Australia Health (RESONATE) survey. HEALTH & SOCIAL CARE IN THE COMMUNITY 2021; 29:905-917. [PMID: 32767700 DOI: 10.1111/hsc.13124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 05/05/2020] [Accepted: 07/10/2020] [Indexed: 06/11/2023]
Abstract
Regional South Australia has some of the highest rates of psychological distress, chronic disease and multimorbidity of any Australian State or Territory. Yet, the healthcare needs of this population are still not completely understood. To better understand the healthcare needs of regional South Australians, we invited adults living in the region to complete the 44-item consumer utilisation, expectations and experiences of healthcare instrument (CONVERSATIONS), online or in hard-copy. The survey was conducted between April 2017 and March 2018. A multi-modal recruitment campaign was utilised to promote the survey. We examined associations between study outcomes and remoteness area, and drew comparisons between our findings and other surveys reporting pertinent outcomes in the urban SA population. The questionnaire was completed by 3,926 adults (52.5% females; 37.6% aged 60 + years). Among the 264 distinct health conditions reported by participants, the most prevalent were hypertension (31.6%), depression (25.7%), anxiety (23.5%) and hypercholesterolaemia (22.9%). The lifetime prevalence of these conditions among participants exceeded rates reported in urban SA. The largest regional-urban health disparities were observed for eczema/dermatitis, skin cancer, other cancer types and cataracts, where prevalence rates were 2075%, 400%, 373% and 324% higher, respectively, than that reported in urban SA. Participants also reported higher levels of multimorbidity (37.7% higher) relative to urban South Australians. By contrast, participants appeared to be exposed to fewer lifestyle risk behaviours (e.g. smoking, alcohol, inadequate fruit or vegetable intake) than their urban counterparts. In summary, there was a high level of healthcare need, and considerable health disparity among participants when compared with urban settings (particularly for skin and eye conditions). These findings highlight the need for a more targeted approach to delivering health services and health promotion activities in regional areas.
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Affiliation(s)
- Matthew J Leach
- National Centre for Naturopathic Medicine, Southern Cross University, East Lismore, NSW, Australia
- Department of Rural Health, University of South Australia, Whyalla Norrie, Australia
| | - Marianne Gillam
- Department of Rural Health, University of South Australia, Whyalla Norrie, Australia
| | | | - Sandra Walsh
- Department of Rural Health, University of South Australia, Whyalla Norrie, Australia
| | - Kuda Muyambi
- Department of Rural Health, University of South Australia, Whyalla Norrie, Australia
| | - Martin Jones
- Department of Rural Health, University of South Australia, Whyalla Norrie, Australia
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Yadav S, Sethi R, Pradhan A, Vishwakarma P, Bhandari M, Gattani R, Chandra S, Chaudhary G, Sharma A, Dwivedi SK, Narain VS, Rao B, Roy A. 'Routine' versus 'Smart Phone Application Based - Intense' follow up of patients with acute coronary syndrome undergoing percutaneous coronary intervention: Impact on clinical outcomes and patient satisfaction. IJC HEART & VASCULATURE 2021; 35:100832. [PMID: 34235246 PMCID: PMC8250165 DOI: 10.1016/j.ijcha.2021.100832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/10/2021] [Accepted: 06/17/2021] [Indexed: 02/08/2023]
Abstract
Background Acute coronary syndrome (ACS) refers to the spectrum of clinical presentation of coronary artery disease (CAD). As a routine practice at our institute, following PCI, ACS patients are called for the first follow up after two weeks. This period of two weeks can be full of anxieties, concerns and medical issues. In this study, we planned to assess the feasibility/acceptability of smart phone application (app) based system for patient follow-up and its comparison to routine practice among patients with ACS who have undergone a PCI. Methods A randomized controlled trial (RCT) was conducted over a period of one year from January to December 2017. After the PCI was deemed successful, patients were recruited and enrolled based on the understanding of basic English language and operation of a smart phone. Those who consented to be part of study were then randomly allocated either the conventional follow up group or the intense follow up (routine + smart phone app based follow up) group. First co- primary outcome was composite of clinical outcomes (mortality, myocardial infarction, stroke, target vessel revascularisation, heart failure admission and emergency visit). Second co- primary outcome was patient satisfaction. The overall patient satisfaction was assessed by the patients using a five-point patient satisfaction survey instrument containing five questions with 5 marks each, in which higher scores meant more satisfaction. Secondary outcome was controlled hypertension in hypertensive patients. It was defined as systolic BP less than 130 and diastolic BP less than 80 mmHg. Results A cohort of 228 patients (109 in intense app-based arm; 119 in routine follow up arm) were analyzed. The result showed significant improvement in blood pressure control in hypertensive population in intense app based follow up group (76.2%) when compared to routine follow up group (45%) with p value 0.0062. The satisfaction score was significantly higher in the intense app based follow up (20.7 ± 1.29) as compared to routine follow up (16.5 ± 2.68); p value 0.0001. In the intense app based follow up 72.5% patient felt it was excellent tool (score 21-25) while 27.5% categorized it as good (score 16-20). While the routine follows up was perceived as good by most (91.6%) of the patients. Only 4.2% graded it as excellent and an equal number (4.2%) graded it as a poor way of follow up. Conclusions App based system shows higher satisfaction rate and comparable clinical outcome when compared to traditional hospital based follow up protocol alone. It has a high acceptance rate and thus this system should be explored further to optimize long term patient care.
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Affiliation(s)
| | - Rishi Sethi
- Department of Cardiology, King George's Medical University, Lucknow, India
| | - Akshyaya Pradhan
- Department of Cardiology, King George's Medical University, Lucknow, India
| | | | - Monika Bhandari
- Department of Cardiology, King George's Medical University, Lucknow, India
| | | | - Sharad Chandra
- Department of Cardiology, King George's Medical University, Lucknow, India
| | - Gaurav Chaudhary
- Department of Cardiology, King George's Medical University, Lucknow, India
| | - Akhil Sharma
- Department of Cardiology, King George's Medical University, Lucknow, India
| | - S K Dwivedi
- Department of Cardiology, King George's Medical University, Lucknow, India
| | - V S Narain
- Department of Cardiology, King George's Medical University, Lucknow, India
| | - Bhawna Rao
- National AIDS Control Organisation, New Delhi, India
| | - Ambuj Roy
- Department of Cardiology, AIIMS, New Delhi, India
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Saini M, Ganai J. Early moderate intensity walking improves walking distance and quality of recovery after coronary artery bypass grafting – a comparative study. COMPARATIVE EXERCISE PHYSIOLOGY 2021. [DOI: 10.3920/cep200059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Patients recovering from coronary artery bypass grafting (CABG) are particularly vulnerable to impaired functional capacity, as well as quality of recovery because in addition to the direct effect of heart disease on cardiac performance, the surgical procedure and preoperative factors also contribute to loss of function. Early moderate intensity walking protocols can be effective in improving the health status of these patients. Still, there is hardly any evidence about the effect of early moderate intensity walking after CABG in the patients having high risk preoperative status for pulmonary complications. Therefore, this study has been designed to compare the effects of early moderate intensity walking on walking distance and quality of recovery, in two different groups of patients, with varying preoperative status. The study was set up as a 2-group, non-randomised comparative experimental design. 30 subjects, 27 males and 3 females, with a mean age of 55.2±6.7 years were included in the study. All the patients were mobilised early as per the early moderate intensity walking protocol. A six minute walk distance (6MWD) and a quality of recovery questionnaire were taken as outcome measures. Both groups showed significant improvement in 6MWD, but no statistical significant difference was found between the groups in improvement of 6MWD. Quality of recovery was also similar between the groups. Results indicate that the early moderate intensity walking can be implemented even on high risk patients with no adverse clinical sequelae. Thus, the early moderate intensity walking can be prescribed safely even to high risk patients.
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Affiliation(s)
- M. Saini
- Mother Teresa Saket College of Physiotherapy, Dept. of Physiotherapy, 134107 Panchkula, Haryana, India
| | - J. Ganai
- Department of Rehabilitation Sciences, HIMSR, Jamia Hamdard University, New Delhi 110062, India
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Ralapanawa U, Sivakanesan R. Epidemiology and the Magnitude of Coronary Artery Disease and Acute Coronary Syndrome: A Narrative Review. J Epidemiol Glob Health 2021; 11:169-177. [PMID: 33605111 PMCID: PMC8242111 DOI: 10.2991/jegh.k.201217.001] [Citation(s) in RCA: 197] [Impact Index Per Article: 65.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 12/04/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Coronary Artery Disease (CAD) is the foremost single cause of mortality and loss of Disability Adjusted Life Years (DALYs) globally. A large percentage of this burden is found in low and middle income countries. This accounts for nearly 7 million deaths and 129 million DALYs annually and is a huge global economic burden. OBJECTIVE To review epidemiological data of coronary artery disease and acute coronary syndrome in low, middle and high income countries. METHODS Keyword searches of Medline, ISI, IBSS and Google Scholar databases. Manual search of other relevant journals and reference lists of primary articles. RESULTS Review of the results of studies reveals the absolute global and regional trends of the CAD and the importance and contribution of CAD for global health. Data demonstrates which region or countries have the highest and lowest age-standardized DALY rates and what factors might explain these patterns. Results also show differences among the determinants of CAD, government policies, clinical practice and public health measures across the various regions of world. CONCLUSION CAD mortality and prevalence vary among countries. Estimation of the true prevalence of CAD in the population is complex. A significant number of countries have not provided data, the estimation of the exact figures for epidemiological data is a barrier. The incidence of CAD continues to fall in developed countries over the last few decades and this may be due to both effective treatment of the acute phase and improved primary and secondary preventive measures. Developing countries show considerable variability in the incidence of CAD. The globalization of the Western diet and increased sedentary lifestyle will have a dramatic influence on the progressive increase in the incidence of CAD in these countries.
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Mammen JJ, Asirvatham ES, Lakshmanan J, Sarman CJ, Mani T, Charles B, Upadhyaya S, Rajan S. A national level estimation of population need for blood in India. Transfusion 2021; 61:1809-1821. [PMID: 33991428 DOI: 10.1111/trf.16369] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 02/15/2021] [Accepted: 02/19/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND The population need for blood is the total volume required to transfuse all the individuals who need transfusion in a defined population over a defined period. The clinical demand will arise when people with a disease or condition who require transfusion, access healthcare services, and subsequently the clinicians request blood. Essentially, the conversion of need to demand must be maximum to avoid preventable mortality and morbidity. The study estimated the population need for blood in India. METHODS The methodology included a comprehensive literature review to determine the diseases and conditions requiring transfusion, the population at risk, and prevalence or incidence; and Delphi method to estimate the percentage of people requiring transfusion, and the quantum. RESULTS The estimated annual population need was 26.2 million units (95% CI; 17.9-38.0) of whole blood to address the need for red cells and other components after the separation process. The need for medical conditions was 11.0 million units (95% CI:8.7-14.7), followed by surgery 6.6 million (95% CI:3.8-10.0), pediatrics 5.0 million (95% CI:3.5-7.0), and obstetrics and gynecology 3.6 million units (95% CI:1.9-6.2). The gap between need and demand which depends upon the access and efficiency of healthcare service provision was estimated at 13 million units. CONCLUSION The study brings evidence to highlight the gap between need and demand and the importance of addressing it. It cannot be just the responsibility of blood transfusion or health systems, it requires a multi-sectoral approach to address the barriers affecting the conversion of need to clinical demand for blood.
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Affiliation(s)
| | | | | | | | | | - Bimal Charles
- Christian Medical Association of India (CMAI), New Delhi, India
| | - Sunita Upadhyaya
- Division of Global HIV and TB, Centers for Disease Control and Prevention (CDC), New Delhi, India
| | - Shobini Rajan
- National AIDS Control Organization (NACO), New Delhi, India
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Thomson VS, Varghese MJ, Chacko ST, Varghese L, Alex AG, George PV, George OK, Joseph G, Yadav BK, John J. Coronary artery disease management and cost implications with fractional flow reserve guided coronary intervention in Indian patients with stable ischemic coronary artery disease. Catheter Cardiovasc Interv 2021; 97:815-824. [PMID: 32294309 DOI: 10.1002/ccd.28897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 03/30/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVES To study the safety of stent avoidance, frequency of change in management decisions, and its cost implications while using a fractional flow reserve (FFR)-guided treatment strategy for intermediate-grade coronary artery stenosis. BACKGROUND The impact of FFR in guiding management decisions and its cost implications has not been studied after imposition of a ceiling on stent prices by the Government of India. METHODS In 400 patients with 477 intermediate-grade coronary lesions for whom coronary intervention was planned, functional assessment using FFR was done. Incidence of the primary composite endpoint (major adverse cardiac event [MACE], cardiac death, myocardial infarction, objective evidence of ischemia, and target vessel revascularization) in the stent avoided subset was compared with the stented group at follow-up. Micro-costing analysis was done using a computed model with current stent and FFR wire prices. RESULTS The overall incidence of MACE was 4.9%, 0.9% in the stent-avoided subset and 6.9% in stented group (p = 0.04, comparing the latter two) at a median follow-up of 21 months (interquartile range 12-31 months). Serious adverse events occurred only in 1% of patients receiving adenosine. The average cost saving was Indian rupees (INR) 51,847 [United States Dollar (USD) 746] per patient, resulting in total savings of INR 15,813,379 (USD 227,530). Cost savings persisted but were lower by 36% (INR 18,613/USD 268 per patient) after the ceiling of stent prices. CONCLUSION FFR-guided percutaneous coronary intervention (PCI) strategy is safe and cost-effective in countries where majority of patients self-finance their health care, resulting in stent and PCI avoidance in approximately one in three patients referred for coronary angioplasty.
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Affiliation(s)
- Viji S Thomson
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Mithun J Varghese
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Sujith T Chacko
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Lijo Varghese
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Anoop G Alex
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Paul V George
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Oommen K George
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - George Joseph
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Bijesh K Yadav
- Department of Biostatitics, Christian Medical College and Hospital, Vellore, India
| | - Jacob John
- Department of Community Health, Christian Medical College and Hospital, Vellore, India
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Weitzman A, Goosby BJ. Intimate partner violence, circulating glucose, and non-communicable Disease: Adding insult to injury? SSM Popul Health 2021; 13:100701. [PMID: 33364298 PMCID: PMC7750577 DOI: 10.1016/j.ssmph.2020.100701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/20/2020] [Accepted: 11/22/2020] [Indexed: 10/24/2022] Open
Abstract
Analyzing data from the 2015-2016 Indian Demographic and Health Survey (N = 41,768), we investigate how women's circulating glucose varies with the severity of intimate partner violence (IPV) they have experienced in the last year and how their likelihoods of corresponding noncommunicable diseases vary with IPV severity in their lifetime. Consistent with a physiological stress response, women who have recently experienced severe IPV exhibit higher glucose levels and are more likely to have extremely high levels-forewarning of disease development-than women who have not experienced IPV. Correspondingly, women who have ever experienced severe IPV in their lifetime have 33%-200% higher probabilities of diabetes, heart disease, thyroid disorders, and cancer and are 70% more likely to have any of these diseases and 175% more likely to have multiple than women who have experienced none.
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Patel J, Kulkarni S, Doshi D, Poddar P, Srilatha A, Reddy KS. Periodontal disease among non-diabetic Coronary Heart Disease patients. A case-control study. ACTA BIO-MEDICA : ATENEI PARMENSIS 2021; 92:e2021030. [PMID: 33682819 PMCID: PMC7975955 DOI: 10.23750/abm.v92i1.8891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 10/04/2019] [Indexed: 11/23/2022]
Abstract
BACKGROUND There is well documented scientific evidence supporting the association between Coronary Heart Disease (CHD) and periodontitis. It is however, uncertain if this association is causal or is mediated by the common inflammatory pathways. Hence, the study assessed and compared the Periodontal Health Status among CHD patients with age and gender matched controls. METHODS A total of 808 medically confirmed CHD patients were compared with 808 age and gender matched controls. Oral examination was conducted using Simplified Oral Hygiene Index (OHI-S) and modified World Health Organization (WHO) Oral Health Assessment form, 1997. Mean scores were compared using Mann- Whitney-U test and Analysis of Variance (ANOVA). Logistic regression analysed the association between the risk factors and CHD. RESULTS Cases had significantly higher mean sextants with pockets and attachment loss ≥4mm compared to controls (p≤0.05). The cases also had significantly poor oral hygiene mean scores compared to controls (p=0.0001*). There was a lower and insignificant association between age (p=0.99), gender (p=0.84) and CHD. Risk factors education (p=0.001), lesser frequency of dental visit (p=0.001) also showed a lower, yet significant association. Risk of CHD was higher among tobacco (Odds ratio (OR) - 2.26) and alcohol (OR-1.83) users. Presence of poor oral hygiene (OR-5.20), pocket of ≥6 mm (6.70) and attachment loss of ≥9 mm (OR-11.31) also showed higher risk of CHD. CONCLUSION The study results support the association between periodontal disease and CHD. To halt the epidemic of CHD, emphasis on screening of wide age range, reinforcement of public health systems and early detection is recommended. (www.actabiomedica.it).
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Affiliation(s)
- Jenisha Patel
- Department of Public Health Dentistry, Panineeya Institute of Dental Sciences and Research Centre, India.
| | - Suhas Kulkarni
- Department of Public Health Dentistry, Panineeya Institute of Dental Sciences and Research Centre, India.
| | - Dolar Doshi
- Government Dental College and Hospital, Hyderabad, India.
| | - Pawan Poddar
- Department of Cardiology, Yashoda Hospital, Hyderabad, India.
| | - Adepu Srilatha
- Department of Public Health Dentistry, Panineeya Institute of Dental Sciences and Research Centre, India.
| | - Kommuri Sahithi Reddy
- Department of Public Health Dentistry, Panineeya Institute of Dental Sciences and Research Centre, India.
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Wang X, Meng H, Ruan J, Chen W, Meng F. Low G0S2 gene expression levels in peripheral blood may be a genetic marker of acute myocardial infarction in patients with stable coronary atherosclerotic disease: A retrospective clinical study. Medicine (Baltimore) 2021; 100:e23468. [PMID: 33545927 PMCID: PMC7837852 DOI: 10.1097/md.0000000000023468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 11/02/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The G0/G1 switch 2 (G0S2) gene is closely related to lipolysis, cell proliferation, apoptosis, oxidative phosphorylation, and the development of a variety of tumors. The aim of the present study was to expand the sample size to confirm the relationship between the expression of the G0S2 gene in peripheral blood and acute myocardial infarction (AMI) based on previous gene chip results. METHODS Three hundred patients were initially selected, of which 133 were excluded in accordance with the exclusion criteria. Peripheral blood leukocytes were collected from 92 patients with AMI and 75 patients with stable coronary atherosclerotic disease (CAD). mRNA expression levels of G0S2 in peripheral blood leukocytes was measured by RT-PCR, and protein expression levels by Western blot analysis. The results of these assays in the 2 groups were compared. RESULTS mRNA expression levels of GOS2 in the peripheral blood leukocytes of patients with AMI were 0.41-fold lower than those of patients with stable CAD (P < .05), and GOS2 protein expression levels were 0.45-fold lower. Multivariate logistic regression analysis indicated that low expression levels of the G0S2 gene increased the risk of AMI by 2.08-fold in stable CAD patients. CONCLUSIONS G0S2 gene expression in the peripheral blood leukocytes of AMI patients was lower than that of stable CAD patients. Low G0S2 gene expression in peripheral blood leukocytes is an independent risk factor for AMI in stable CAD patients.
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Revaiah PC, Vemuri KS, Vijayvergiya R, Bahl A, Gupta A, Bootla D, Kasinadhuni G, Nevali KP, Palanivel Rajan M, Uppal L, Gawalkar A, Rohit M. Epidemiological and clinical profile, management and outcomes of young patients (≤40 years) with acute coronary syndrome: A single tertiary care center study. Indian Heart J 2021; 73:295-300. [PMID: 34154745 PMCID: PMC8322929 DOI: 10.1016/j.ihj.2021.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 11/16/2020] [Accepted: 01/14/2021] [Indexed: 11/25/2022] Open
Abstract
Objective: To study the epidemiological and clinical profile, angiographic patterns, reasons for the delay in presentation, management, and outcomes of the acute coronary syndrome (ACS) in young patients (≤40yrs) presenting to a tertiary care hospital in North India. Methods: We included a total of 182 patients aged ≤40 years and presenting with ACS to the cardiology critical care unit of our department from January 2018 to July 2019. Results: The mean age of the study population was 35.5 ± 4.7years. 96.2% were males. Risk factors prevalent were smoking (56%), hypertension (29.7%), family history of premature coronary artery disease (18.2%), and diabetes (15.9%). The median time to first medical contact and revascularization was 300 (10–43200) minutes and 2880 (75–68400) minutes, respectively. ST-elevation ACS (STE-ACS) accounted for 82% and Non-ST-elevation ACS (NSTE-ACS) accounted for 18% of cases. Thrombolysis was done in 51.7% of the cases. Coronary angiography was done in 91.7% and percutaneous coronary intervention (PCI) in 52.2% (95/182) of the total cases. Coronary artery bypass surgery (CABG) was done in 2 patients (1.1%). Among those who underwent coronary angiography, single-vessel disease (SVD) was seen in 53% of the cases. There were no deaths in hospital, and only one patient died during the 30 days follow up. Conclusions: STE-ACS was the most common presentation of ACS in the young population. Smoking was the most common risk factor. The majority of the patients had single-vessel disease, and there was a significant delay in first medical contact and revascularization.
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Affiliation(s)
- Pruthvi C Revaiah
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Krishna Santosh Vemuri
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Rajesh Vijayvergiya
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Ajay Bahl
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Ankur Gupta
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Dinakar Bootla
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Ganesh Kasinadhuni
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Krishna Prasad Nevali
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - M Palanivel Rajan
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Lipi Uppal
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Atit Gawalkar
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Manojkumar Rohit
- Department of Cardiology, Post Graduate Institute of Medical Education & Research, Chandigarh, 160012, India.
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Gupta R, Gaur K. Epidemiology of Ischemic Heart Disease and Diabetes in South Asia: An Overview of the Twin Epidemic. Curr Diabetes Rev 2021; 17:e100620186664. [PMID: 33023450 DOI: 10.2174/1573399816666201006144606] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 07/27/2020] [Accepted: 07/29/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND & OBJECTIVES Ischemic heart disease (IHD) is one of the most important causes of death and disability in the world and diabetes is an important risk factor. This review was performed to describe the mortality and morbidity burden from this twin epidemic in South Asian countries. METHODS Country-level data on the epidemiology of IHD and diabetes were obtained from the Global Burden of Disease (GBD) study. Sub-national data were available only for India. We also retrieved epidemiological studies from published reviews on IHD and diabetes in India. These were supplemented with MEDLINE search. RESULTS GBD study and regional epidemiological studies have reported that there are significant regional variations in IHD mortality and disease burden within South Asian countries. IHD burden has increased significantly from 2000 to 2017. Prospective Urban Rural Epidemiology study has reported that diabetes is an important IHD risk factor in the South Asian region. GBD Study and International Diabetes Federation have reported increasing diabetes-related mortality and disease burden in South Asian countries, especially India. There are regional variations in diabetes-related mortality, disease burden, and prevalence in South Asia. At the macrolevel, rapid food and nutrition transition along with increasing physical inactivity is responsible for this twin epidemic. CONCLUSION Increasing trends in IHD and diabetes-related mortality and disease burden with regional variations are observed in South Asian countries.
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Affiliation(s)
- Rajeev Gupta
- Department of Preventive Cardiology & Internal Medicine, Eternal Heart Care Centre and Research Institute, Jaipur, India
| | - Kiran Gaur
- Department of Statistics, Mathematics and Computer Science, Government SKN Agriculture College, SKN Agriculture University, Jobner, Jaipur, India
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Bansal M, Misra A. Cardiovascular Disease and Diabetes in South Asians: The Twin Epidemic. Curr Diabetes Rev 2021; 17:e122820189512. [PMID: 33371854 DOI: 10.2174/1573399817666201228121145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/30/2020] [Accepted: 10/31/2020] [Indexed: 11/22/2022]
Affiliation(s)
- Manish Bansal
- Clinical and Preventive Cardiology Medanta- The Medicity Gurgaon, India
| | - Anoop Misra
- Fortis-CDOC Hospital for Diabetes and Allied Sciences President, Diabetes Foundation (India), and President National Diabetes Obesity and Cholesterol Foundation (NDOC), India
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Naseem A, Akhtar S, Manzoor MF, Sameen A, Layla A, Afzal K, Karrar E, Rahaman A, Ismail T, Ahmad N, Siddeeg A. Effect of herbal formulation intake on health indices in albino Wistar rat model. Food Sci Nutr 2021; 9:441-448. [PMID: 33473305 PMCID: PMC7802562 DOI: 10.1002/fsn3.2009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 12/11/2022] Open
Abstract
Dyslipidemia management activity of ginger-, garlic-, and lemon-based herbal mixture was tested as paste and herbal extract in hypercholesterolemic adult male albino rats. Atherogenic diet-induced hypercholesterolemia in rats was treated by supplementing the diet with 2.5% herbal paste (4.2 g/kg b.w.) or 2.5 ml oral gavage (20 ml/kg b.w.) of liquid herbal extract daily for 42 days. Hematological and serological outcomes of herbal formulation feeding were compared with the cholesterol-fed positive control and normal control. The results suggest the significant (p < .05) inhibitory properties of herbal paste and liquid extracts against dyslipidemia showing 31%-37%, 62%-68%, and 40%-56% lower levels of total cholesterol, triglycerides (TGs), and low-density lipoprotein cholesterol (LDL-C), respectively. Treating cholesterol-fed animals with herbal paste and extract significantly (p < .05) increased total protein (5-5.5 g/dl) and serum albumin (3.7-4.2 g/dl) concentration as compared to the normal control. Contrary to significant hypocholesterolemic activity, higher serum total bilirubin levels, that is, 0.70 mg/dl, were observed in rats subchronically exposed to herbal paste and liquid extracts. Nonsignificant (p > .05) impact of herbal formula feeding was observed on hematological indices except lymphocyte counts, that is, 93% in rats fed on herbal paste. The results validate conventional hypocholesterolemic claims associated with ginger-, garlic-, and lemon-based herbal formulations; however, deeper insight into their dose-dependent response in hypercholesterolemia is necessitated to rule out the toxicological impact on the consumer.
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Affiliation(s)
- Adila Naseem
- Institute of Food Science & NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Saeed Akhtar
- Institute of Food Science & NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Muhammad Faisal Manzoor
- School of Food Science and EngineeringSouth China University of TechnologyGuangzhouChina
- School of Food and Biological EngineeringJiangsu UniversityZhenjiangChina
| | - Aysha Sameen
- National Institute of Food Science & TechnologyUniversity of Agriculture FaisalabadFaisalabadPakistan
| | - Anam Layla
- National Institute of Food Science & TechnologyUniversity of Agriculture FaisalabadFaisalabadPakistan
| | - Khurram Afzal
- Institute of Food Science & NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Emad Karrar
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangnan UniversityWuxiChina
| | - Abdul Rahaman
- School of Food Science and EngineeringSouth China University of TechnologyGuangzhouChina
| | - Tariq Ismail
- Institute of Food Science & NutritionBahauddin Zakariya UniversityMultanPakistan
| | - Nazir Ahmad
- Institute of Food & Home SciencesGovernment College UniversityFaisalabadPakistan
| | - Azhari Siddeeg
- Department of Food EngineeringFaculty of EngineeringUniversity of GeziraWad MedaniSudan
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Vasu B, Dubey A, Bég OA, Gorla RSR. Micropolar pulsatile blood flow conveying nanoparticles in a stenotic tapered artery: NON-Newtonian pharmacodynamic simulation. Comput Biol Med 2020; 126:104025. [PMID: 33074112 DOI: 10.1016/j.compbiomed.2020.104025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/22/2020] [Accepted: 09/27/2020] [Indexed: 12/30/2022]
Abstract
Two-dimensional rheological laminar hemodynamics through a diseased tapered artery with a mild stenosis present is simulated theoretically and computationally. The effect of different metallic nanoparticles homogeneously suspended in the blood is considered, motivated by drug delivery (pharmacology) applications. The Eringen micropolar model has been discussed for hemorheological characteristics in the whole arterial region. The conservation equations for mass, linear momentum, angular momentum (micro-rotation), and energy and nanoparticle species are normalized by employing suitable non-dimensional variables. The transformed equations are solved numerically subject to physically appropriate boundary conditions using the finite element method with the variational formulation scheme available in the FreeFEM++ code. A good correlation is achieved between the FreeFEM++ computations and existing results. The effect of selected parameters (taper angle, Prandtl number, Womersley parameter, pulsatile constants, and volumetric concentration) on velocity, temperature, and micro-rotational (Eringen angular) velocity has been calculated for a stenosed arterial segment. Wall shear stress, volumetric flow rate, and hemodynamic impedance of blood flow are also computed. Colour contours and graphs are employed to visualize the simulated blood flow characteristics. It is observed that by increasing Prandtl number (Pr), the micro-rotational velocity decreases i.e., microelement (blood cell) spin is suppressed. Wall shear stress decreases with the increment in pulsatile parameters (B and e), whereas linear velocity increases with a decrement in these parameters. Furthermore, the velocity decreases in the tapered region with elevation in the Womersley parameter (α). The simulations are relevant to transport phenomena in pharmacology and nano-drug targeted delivery in hematology.
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Affiliation(s)
- B Vasu
- Department of Mathematics, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, Uttar Pradesh, 211004, India.
| | - Ankita Dubey
- Department of Mathematics, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, Uttar Pradesh, 211004, India.
| | - O Anwar Bég
- Department of Mechanical and Aeronautical Engineering, School of Science, Engineering and Environment (SEE), Newton Building, Salford University, Manchester, M54WT, UK.
| | - Rama Subba Reddy Gorla
- Department of Aeronautics and Astronautics, Air Force Institute of Technology, Wright Patterson Air Force Base, Dayton, OH, 45433, USA.
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