Adoption of same day discharge following elective left main stem percutaneous coronary intervention

BACKGROUND

This study sought to investigate the safety and feasibility of same day discharge (SDD) practice and compare clinical outcomes to patients admitted for overnight stay (ON) undergoing elective left main stem (LMS) percutaneous coronary intervention (PCI). ON observation is still widely practiced in highly complex PCI as the standard of care, with no previous data comparing clinical outcomes in patients undergoing LMS PCI.

METHODS

We analysed 6452 patients undergoing elective LMS PCI between 2007 and 2014 in England and Wales. Multiple logistic regressions and the BCIS risk model were used to study association between SDD and 30 day mortality.

RESULTS

SDD rates almost doubled from 19.9% in 2007 to 39.8% in 2014 for all LMS procedures and increased from 20.7% to 41.4% for unprotected LMS cases during the same study period. There was a significant increase in procedural complexity with higher use of rotational atherectomy, longer stents and multivessel PCI. SDD was not associated with increased 30 day mortality (OR 0.70 95%CI 0.30-1.65) in the overall LMS PCI cohort and the results were similar in unprotected LMS (OR 0.48 95%CI 0.17-1.41) and those requiring ON stay (OR 0.58 95%CI 0.25-1.34).

CONCLUSIONS

We did not find evidence that SDD is not safe or feasible in highly complex LMS PCI procedures despite increasing procedural complexity with no significant increase in 30 day mortality rates.

Efficacy and safety for the achievement of guideline-recommended lower low-density lipoprotein cholesterol levels: a systematic review and meta-analysis

Aim

The 2018 American Heart Association/American College of Cardiology/Multi-Society Cholesterol Guidelines recommended the addition of non-statins to statin therapy for high-risk secondary prevention patients above a low-density lipoprotein cholesterol (LDL-C) threshold of ≥70 mg/dL (1.8 mmol/L). We compared effectiveness and safety of treatment to achieve lower (<70) vs. higher (≥70 mg/dL) LDL-C among patients receiving intensive lipid-lowering therapy (statins alone or plus ezetimibe or proprotein convertase subtilisin/kexin type 9 inhibitors).

Methods and results

Eleven randomized controlled trials (130 070 patients), comparing intensive vs. less-intensive lipid-lowering therapy, with follow-up ≥6 months and sample size ≥1000 patients were selected. Meta-analysis was reported as random effects risk ratios (RRs) [95% confidence intervals] and absolute risk differences (ARDs) as incident cases per 1000 person-years. The median LDL-C levels achieved in lower LDL-C vs. higher LDL-C groups were 62 and 103 mg/dL, respectively. At median follow-up of 2 years, the lower LDL-C vs. higher LDL-C group was associated with significant reduction in all-cause mortality [ARD −1.56; RR 0.94 (0.89–1.00)], cardiovascular mortality [ARD −1.49; RR 0.90 (0.81–1.00)], and reduced risk of myocardial infarction, cerebrovascular events, revascularization, and major adverse cardiovascular events (MACE). These benefits were achieved without increasing the risk of incident cancer, diabetes mellitus, or haemorrhagic stroke. All-cause mortality benefit in lower LDL-C group was limited to statin therapy and those with higher baseline LDL-C (≥100 mg/dL). However, the RR reduction in ischaemic and safety endpoints was independent of baseline LDL-C or drug therapy.

Conclusion

This meta-analysis showed that treatment to achieve LDL-C levels below 70 mg/dL using intensive lipid-lowering therapy can safely reduce the risk of mortality and MACE.

Acute myocardial infarction in several mental illness: a nationwide analysis of prevalence, management strategies and outcomes

Background

Severe mental illness (SMI) is associated with an increased risk of cardiovascular disease and mortality. However, it is unclear whether SMI patients are just as likely to receive guideline-recommended therapy for AMI as those without mental illness.

Purpose

To examine national-level estimates of the prevalence, management strategies and in-hospital clinical outcomes of SMI patients presenting with AMI.

Methods

All AMI hospitalisations from the United States National Inpatient Sample were included, stratified by mental health status in to 5 groups: no-SMI, Schizophrenia, “Other non-organic psychoses” (ONOP), Bipolar Disorder and Major Depression. Multivariable logistic regression modelling was performed to examine the association between SMI subtypes and receipt of invasive management and subsequent in-hospital clinical outcomes, expressed as adjusted odds ratios (aOR) and 95% confidence intervals (CI).

Results

Out of 6,968,777 AMI hospitalisations between 2004 and 2014, a total of 439,544 (6.5%) had an SMI diagnosis. The prevalence of SMI amongst the ACS population doubled over the study period (from 4.5% in 2004 to 9.5% in 2014), primarily due to an increase in Major Depression and Bipolar Disorder diagnoses. All SMI subtypes were less likely to receive coronary angiography and PCI, with the Schizophrenia group being at least odds of either procedure (aOR 0.46 95% CI 0.45, 0.48 and aOR 0.57 95% CI 0.55, 0.59, respectively). Although patients with Schizophrenia and ONOP experienced higher crude rates of in-hospital mortality and stroke compared to those without SMI, only Schizophrenia patients were associated with increased odds of mortality (aOR 1.10 95% CI 1.04, 1.16), while ONOP were the only group at increased odds of stroke (aOR 1.53 95% CI 1.42,1.65) following multivariate adjustment. Patients with ONOP were the only group associated with increased odds of in-hospital bleeding compared to those without SMI (aOR 1.11 95% CI 1.04,1.17).

Conclusion

Patients with SMI are less likely to receive invasive management for AMI, with women and schizophrenia diagnosis being the strongest predictors of conservative management. Schizophrenia and “other non-organic psychoses” are the only SMI subtypes associated with adverse clinical outcomes after AMI. A multidisciplinary approach between psychiatrists and cardiologists could improve outcomes of this high-risk population.

Odds of management and clinical outcomes

Funding Acknowledgement

Type of funding source: None

Sex Differences in Mortality Rates and Underlying Conditions for COVID-19 Deaths in England and Wales

OBJECTIVE

To address the issue of limited national data on the prevalence and distribution of underlying conditions among COVID-19 deaths between sexes and across age groups.

PATIENTS AND METHODS

All adult (≥18 years) deaths recorded in England and Wales (March 1, 2020, to May 12, 2020) were analyzed retrospectively. We compared the prevalence of underlying health conditions between COVID and non-COVID-related deaths during the COVID-19 pandemic and the age-standardized mortality rate (ASMR) of COVID-19 compared with other primary causes of death, stratified by sex and age group.

RESULTS

Of 144,279 adult deaths recorded during the study period, 36,438 (25.3%) were confirmed COVID deaths. Women represented 43.2% (n=15,731) of COVID deaths compared with 51.9% (n=55,980) in non-COVID deaths. Overall, COVID deaths were younger than non-COVID deaths (82 vs 83 years). ASMR of COVID-19 was higher than all other common primary causes of death, across age groups and sexes, except for cancers in women between the ages of 30 and 79 years. A linear relationship was observed between ASMR and age among COVID-19 deaths, with persistently higher rates in men than women across all age groups. The most prevalent reported conditions were hypertension, dementia, chronic lung disease, and diabetes, and these were higher among COVID deaths. Pre-existing ischemic heart disease was similar in COVID (11.4%) and non-COVID (12%) deaths.

CONCLUSION

In a nationwide analysis, COVID-19 infection was associated with higher age-standardized mortality than other primary causes of death, except cancer in women of select age groups. COVID-19 mortality was persistently higher in men and increased with advanced age.

Comparative growth potential of thermophilic amylolytic Bacillus sp. on unconventional media food wastes and its industrial application

Amylases take part with vital role in industries such as food, fermentation; starch processing, textile and paper etc. Increasing amylases demand, high nutrient expenditure and environmental pollution have forced to utilize agro-industrial residues as a low-cost feedstock for enzyme production. In present study, three soil samples were collected from agro-industrial waste dumping areas in District Faisalabad. Ten thermophilic bacterial isolates were separated at 55 °C on the basis of colonial morphology, three isolates (F6, F11, F17) showed prominent zone of clearance applying iodine test on starch agar plates. Bacterial isolate F-11 showed highest amylase activity with DNS method and molecularly identified through 16S RNA sequencing as Bacillus sp. with Accession number MH917294. Four unconventional food wastes (banana, lemon, mango and potato) pretreated with 0.8% sulphuric acid concentrations taking 1000 g/L weight released the highest sugars contents and phenolic components. Maximum amylase activity i.e. 29.23 mg/ml was achieved in mango waste at, 40 °C, with pH 6.0 and 0.17% nitrogenous source adding 8% inoculum size (2 days old) using Response Surface Methodology (RSM) for optimization. Crude amylase confirmed its efficiency in starch hydrolysis that suggested it as potential candidate for application in starch industries.

Pathogenic variants of AIPL1, MERTK, GUCY2D, and FOXE3 in Pakistani families with clinically heterogeneous eye diseases

Significant number out of 2.2 billion vision impairments in the world can be attributed to genetics. The current study is aimed to decipher the genetic basis of Leber congenital Amaurosis (LCA), Anterior Segment dysgenesis (ASD), and Retinitis Pigmentosa (RP), segregating in four large consanguineous Pakistani families. The exome sequencing followed by segregation analysis via Sanger sequencing revealed the LCA phenotypes segregating in families GCUF01 and GCUF04 can be attributed to c.465G>T (p.(Gln155His)) missense and novel c.139_140delinsA p.(Pro47Trhfster38) frameshift variant of AIPL1 and GUCY2D, respectively. The c.1843A>T (p.(Lys615*) truncating allele of MERTK is homozygous in all the affected individuals, presumably suffering with RP, of the GCUF02 family. Meanwhile, co-segregation of the ASD phenotype and the c.289A>G (p.(Ile97Val)) variant of FOXE3 was found in the GCUF06 family. All the identified variants were either absent or present in very low frequencies in the control databases. Our in-silico analyses and 3D molecular modeling support the deleterious impact of these variants on the encoded proteins. Variants identified in MERTK, GUCY2D, and FOXE3 were categorized as “pathogenic” or “likely pathogenic”, while the missense variant found in AIPL1 was deemed to have “uncertain significance” based upon the variant pathogenicity guidelines from the American College of Medical Genetics and Genomics (ACMG). This paper highlights the genetic diversity of vision disorders in the Pakistani population and reports the identification of four novel mutations in families who segregate clinically heterogeneous eye diseases. Our results give insight into the genotype-phenotype correlations of AIPL1, FOXE3, MERTK, and GUCY2D variants.

Fault-Tolerant Network-On-Chip Router Architecture Design for Heterogeneous Computing Systems in the Context of Internet of Things

Network-on-chip (NoC) architectures have become a popular communication platform for heterogeneous computing systems owing to their scalability and high performance. Aggressive technology scaling makes these architectures prone to both permanent and transient faults. This study focuses on the tolerance of a NoC router to permanent faults. A permanent fault in a NoC router severely impacts the performance of the entire network. Thus, it is necessary to incorporate component-level protection techniques in a router. In the proposed scheme, the input port utilizes a bypass path, virtual channel (VC) queuing, and VC closing strategies. Moreover, the routing computation stage utilizes spatial redundancy and double routing strategies, and the VC allocation stage utilizes spatial redundancy. The switch allocation stage utilizes run-time arbiter selection. The crossbar stage utilizes a triple bypass bus. The proposed router is highly fault-tolerant compared with the existing state-of-the-art fault-tolerant routers. The reliability of the proposed router is 7.98 times higher than that of the unprotected baseline router in terms of the mean-time-to-failure metric. The silicon protection factor metric is used to calculate the protection ability of the proposed router. Consequently, it is confirmed that the proposed router has a greater protection ability than the conventional fault-tolerant routers.

Trends of repeat revascularization choice in patients with prior coronary artery bypass surgery

OBJECTIVE

To examine rates and predictors repeat revascularization strategies (percutaneous coronary intervention [PCI] and coronary artery bypass grafting [CABG]) in patients with prior CABG.

METHODS

Using the National Inpatient Sample, patients with a history of CABG hospitalized for revascularization by PCI or CABG from January 2004 to September 2015 were included. Regression analyses were performed to examine predictors of receipt of either revascularization strategy as well as in-hospital outcomes.

RESULTS

The rate of redo CABG doubled between 2004 (5.3%) and 2015 (10.3%). Patients who underwent redo CABG were more comorbid and experienced significantly worse major adverse cardiovascular and cerebrovascular events (odds ratio [OR]: 5.36 95% CI 5.11-5.61), mortality (OR 2.84 95% CI 2.60,-3.11), bleeding (OR 5.97 95% CI 5.44-6.55) and stroke (OR 2.15 95% CI 1.92-2.41), but there was no difference in cardiac complications between groups. Thoracic complications were high in patients undergoing redo CABG (8%), especially in females. Factors favoring receipt of redo CABG compared to PCI included male sex, age < 80 years, and absence of diabetes and renal failure.

CONCLUSION

Reoperation in patients with prior CABG has doubled in the United States over a 12-year period. Patients undergoing redo CABG are more complex and associated with worse clinical outcomes than those receiving PCI.

Outcomes of Percutaneous Coronary Intervention in Cardiac Transplant Patients: A Binational Analysis Derived From the United Kingdom and United States

AIMS

To compare and contrast the indications, clinical and procedural characteristics, and periprocedural outcomes of patients with cardiac transplant undergoing percutaneous coronary intervention (PCI) in the United States and United Kingdom.

METHODS AND RESULTS

The British Cardiovascular Intervention Society Registry (BCIS) (2007-2014) and the United States National Inpatient Sample (NIS) (2004-2014) data were utilized for this analysis. There were 466 PCIs (0.09%) and 1122 PCIs (0.02%) performed in cardiac transplant patients in the BCIS and NIS registries, respectively. The cardiac transplant PCI cohort was younger and mostly men, with an increased prevalence of chronic kidney disease, left main PCI, and multivessel disease, and with lower use of newer antiplatelets agents, antithrombotics, and radial artery access vs the non-cardiac transplant PCI cohort. In the BCIS registry, the cardiac transplant PCI cohort had similar in-hospital mortality (odds ratio [OR], 1.05; P=.91), 30-day mortality (OR, 1.38; P=.31), vascular complications (OR, 0.69; P=.46), and major adverse cardiovascular event (OR, 1.41; P=.26) vs the non-cardiac transplant PCI cohort. However, the cardiac transplant group had higher 1-year mortality (OR, 2.30; P<.001). The NIS data analysis revealed similar rates of in-hospital mortality (OR, 2.40; P=.14), cardiac complications (OR, 0.26; P=.17), major bleeding (OR, 0.36; P=.16), vascular complications (OR, 0.46; P=.45), and stroke (OR, 0.50; P=.40) in the cardiac transplant PCI cohort vs the non-cardiac transplant PCI cohort.

CONCLUSIONS

PCI in cardiac transplant recipients was associated with similar short-term mortality and vascular complications compared with PCI in the general populace. However, a higher 1-year morality was observed in the BCIS cohort.

Clinical Characteristics and Outcomes From Percutaneous Coronary Intervention of Last Remaining Coronary Artery

Background:

Patients with complex high-risk coronary anatomy, such as those with a last remaining patent vessel (LRPV), are increasingly revascularized with percutaneous coronary intervention (PCI) in contemporary practice. There are limited data on the outcomes of these high-risk procedures.

Methods:

We analyzed a large longitudinal PCI cohort (2007–2014, n=501 841) from the British Cardiovascular Intervention Society database. Clinical, demographic, procedural, and outcome data were analyzed by dividing patients into 2 groups; LRPV group (n=2432) and all other PCI groups (n=506 691).

Results:

Patients in the LRPV PCI group were older, had more comorbidities, and higher prevalence of moderate-severe left ventricular systolic dysfunction. Mortality was higher in the LRPV PCI group during hospital admission (12 % versus 1.5 %, P <0.001), at 30 days (15% versus 2%, P <0.001), and at one-year (24% versus 5%, P <0.001). In a propensity score matching analysis the adjusted risk of mortality during index admission (odds ratio, 2.05 [95% CI, 1.65–2.44], P <0.001), at 30 days (odds ratio, 2.13 [95% CI, 1.78–2.5], P <0.001), at 1 year (odds ratio, 1.81 [95% CI, 1.59–2.03], P <0.001), and in-hospital major adverse cardiovascular events (odds ratio, 1.8 [95% CI, 1.42–2.19], P <0.001) were higher in LRPV PCI group as compared to control group. In sensitivity analyses, similar clinical outcomes were observed irrespective of which major epicardial coronary artery was treated.

Conclusions:

In this contemporary cohort, patients who had PCI to their LRPV had a higher-risk profile and more adverse clinical outcomes, irrespective of the vessel treated.

Clinical Outcomes of Percutaneous Coronary Intervention for Chronic Total Occlusion in Native Coronary Arteries vs Saphenous Vein Grafts

BACKGROUND

There are limited data comparing outcomes of patients with previous coronary artery bypass grafting (CABG) presenting with stable angina who undergo percutaneous coronary intervention (PCI) to either a saphenous vein grafts (SVG) or a chronic total occlusion (CTO) in the native coronary arteries. We compared clinical characteristics and outcomes of these two groups in a national cohort.

METHODS AND RESULTS

We formed a longitudinal cohort (2007-2014; n = 11,132) of patients who underwent SVG-PCI (group 1; n = 8619) or CTO-PCI in native arteries (group 2; n = 2513) in the British Cardiovascular Intervention Society (BCIS) database. Median age was 68 years in both groups, but patients in group 2 were less likely to be female, had a higher prevalence of diabetes mellitus, hypertension, hypercholesterolemia, and previous myocardial infarction, as well as worsened angina and breathlessness, but history of prior stroke, renal diseases, and the presence of left ventricular systolic dysfunction were similar to group 1. Following multivariable analysis, no significant difference in mortality was observed during index hospital admission (odds ratio [OR], 1.70; 95% confidence interval [CI], 0.63-4.58; P=.29), at 30 days (OR, 1.81; 95% CI, 0.99-3.3; P=.05), and 1 year (OR, 1.11; 95% CI, 0.85-1.44; P=.43), nor was a significant difference found in in-hospital MACE rates (OR, 1.36; 95% CI, 0.85-2.19; P=.19). However, CTO-PCI was associated with more procedural complications (OR, 2.88; 95% CI, 2.38-3.47; P<.01) and vessel perforation (OR, 4.82; 95% CI, 2.80-8.28; P<.01) as compared with the SVG-PCI group. Risk of target-vessel revascularization at 1 year was similar (SVG-PCI 5.6% vs CTO-PCI 6.9%; P=.08).

CONCLUSION

In this national cohort, CTO-PCI was performed in higher-risk patients, and was associated with more procedural complications but similar short-term or long-term mortality and in-hospital MACE.

Rotational atherectomy and same day discharge: Safety and growth from a national perspective

OBJECTIVES

We explore whether same day discharge (SDD) is a feasible and safe practice following rotational atherectomy (ROTA) treatment during elective percutaneous coronary intervention (PCI), and examine which baseline characteristics are independently associated with SDD.

BACKGROUND

SDD following elective ROTA PCI is not recommended as per the recent SCAI consensus. However, reports show it is practiced and no previous study has evaluated its safety and feasibility.

METHODS

Our dataset included 4,591 patients undergoing elective ROTA PCI in England & Wales within an 8-years period. Independent associations with SDD were quantified via a multiple logistic regression model and the BCIS 30-day mortality risk model was used to evaluate the safety of SDD.

RESULTS

The majority of elective ROTA PCI cases remain at the hospital for overnight (ON) observation, although SDD rates increased substantially from 6.7% in 2007 to 35.5% in 2014. The use of glycoprotein IIb/IIIa antagonists, Q wave AMI, left main PCI and valvular heart disease were independently associated with ON, while patients operated underwent transradial PCI were more likely to be SDD (OR = 1.77, 95% CI [1.45-2.15]). Over the study period, observed mortality rates were not significantly higher than those expected from the BCIS risk model.

CONCLUSIONS

Our findings did not show superiority of the ON strategy over SDD for higher risk cases undergoing elective ROTA PCI, in terms of 30-day mortality. This is the first study to examine the safety of SDD after elective ROTA PCI and more should follow.

Molecular identification of genus Duttaphrynus from Punjab, Pakistan

The Indus valley toad and common Asian toad are widely distributed toads in Pakistan. There is doubt in the taxonomic position of species within the genus Duttaphrynus in Pakistan as most of the species identified on morphology. Previously, Bufo melanostictus hazarensis identified on morphology but during the present study, it is confirmed as Duttaphrynus melanostictus-based COI sequences (MK941836). The interspecific divergence between Duttaphrynus stomaticus and D. melanostictus was 16%. The intraspecific divergence of D. stomaticus (MK947909.1) was ranging from 0% to 1% while the intraspecific divergence of D. melanostictus (MK941836) was high ranging from 10% to 11%. Overall, genetic variation between the species of genus Duttaphrynus based on p-distance was 14%. In our recommendation, a large-scale molecular identification of amphibians should take into consideration for exact species identification to report any new species from Pakistan.

The trade-off dilemma in pharmacotherapy of COVID-19: systematic review, meta-analysis, and implications

INTRODUCTION

The coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected millions of people worldwide and has contributed to over 650,000 deaths. This review synthesizes the literature on COVID-19 pharmacotherapy to inform practice and policymaking.

AREAS COVERED

The authors systematically review the published literature on COVID-19 therapeutics, grouping candidate treatments into repurposed, adjunct, and experimental agents. They conducted meta-analysis where appropriate and provide recommendations based on compilation from real-time/interim therapeutic guidelines. They then advise on how to navigate and advance the evidence in the current context of uncertainty and urgency and provide expert opinion on suggested framework.

EXPERT OPINION

Current evidence does not support a clear role for pharmacotherapy in COVID-19. While promising signals have been found through limited number of RCTs, these must be interpreted with caution. Without proper protection from bias and confounding we risk exposing patients to treatments where the potential for benefit is at best unclear, yet the potential for harm from adverse effects is high leading to a trade-off dilemma in decision making. Advancing the evidence requires a coordinated effort to design and conduct robust trials and to systematically synthesize and critically evaluate findings. Therapies should be reserved for use in clinical trials, emergency or compassionate access until we gain more confidence in the balance of benefit and harm.

British Cardiovascular Intervention Society registry framework: a quality improvement initiative on behalf of the National Institute of Cardiovascular Outcomes Research (NICOR)

The British Cardiovascular Intervention Society (BCIS) percutaneous coronary intervention (PCI) registry is hosted by the National Institute of Cardiovascular Outcomes Research (NICOR) at Bart's Heart Centre and collects clinical characteristics, indications, procedural details, and outcomes of all patients undergoing PCI in the UK. The data are used for audit and research to monitor and improve PCI practices and patient outcomes. Bespoke live data analysis and structured monthly reports are used to provide real-time feedback to all participating hospitals about the provision of care. Risk-adjusted analyses are used as a quality metric and benchmarking PCI practices. The consecutive patients undergoing PCI in all PCI performing hospitals in the UK from 1994 to present. One hundred and thirteen variables encompassing patient demographics, indication, procedural details, complications, and in-hospital outcomes are recorded. Prospective data are collected electronically and encrypted before transfer to central database servers. Data are validated locally and further range checks, sense checks, and assessments of internal consistency are applied during data uploads. Analyses of uploaded data including an assessment of data completeness are provided to all hospitals for validation, with repeat validation rounds prior to public reporting. Endpoints are in-hospital PCI complications, bleeding and mortality. All-cause mortality is obtained via linkage to the Office of National Statistics. No other linkages are available at present. Available for research by application to NICOR at http://www.nicor.org.uk/ using a data sharing agreement.

A Sustainable Deep Learning Framework for Object Recognition Using Multi-Layers Deep Features Fusion and Selection

With an overwhelming increase in the demand of autonomous systems, especially in the applications related to intelligent robotics and visual surveillance, come stringent accuracy requirements for complex object recognition. A system that maintains its performance against a change in the object’s nature is said to be sustainable and it has become a major area of research for the computer vision research community in the past few years. In this work, we present a sustainable deep learning architecture, which utilizes multi-layer deep features fusion and selection, for accurate object classification. The proposed approach comprises three steps: (1) By utilizing two deep learning architectures, Very Deep Convolutional Networks for Large-Scale Image Recognition and Inception V3, it extracts features based on transfer learning, (2) Fusion of all the extracted feature vectors is performed by means of a parallel maximum covariance approach, and (3) The best features are selected using Multi Logistic Regression controlled Entropy-Variances method. For verification of the robust selected features, the Ensemble Learning method named Subspace Discriminant Analysis is utilized as a fitness function. The experimental process is conducted using four publicly available datasets, including Caltech-101, Birds database, Butterflies database and CIFAR-100, and a ten-fold validation process which yields the best accuracies of 95.5%, 100%, 98%, and 68.80% for the datasets respectively. Based on the detailed statistical analysis and comparison with the existing methods, the proposed selection method gives significantly more accuracy. Moreover, the computational time of the proposed selection method is better for real-time implementation.