Digital eye strain and its associated factors among radiology physicians in Pakistan: a cross-sectional survey using logistic regression analysis.

Background and aims: Increased use of digital devices in the modern era has led to the development of digital eye strain (DES) or computer vision syndrome in their users. This can result in the development of various ocular and visual symptoms among them. In this study, the authors aimed to view the prevalence of digital eye strain among radiology physicians in Pakistan and their associated risk factors. Materials and methods: A cross-sectional study was conducted to evaluate occupational DES among radiology physicians in Pakistan. The data collection was done using the convenience sampling technique, and the data were analyzed using IBM SPSS for Windows, Version 25.0. Results: Out of the 247 respondents, 33.6% were males and 66.4% were females. 41.7% of them were between 30 and 40 years of age and 51.8% of them were radiology residents. 52.2% of the participants had a refractive error and were using a corrective lens. The majority of the radiologists in our study (84.2%) preferred picture archiving and communication system (PACS) over films and 82.2% of them reported having breaks of less than 15 min. Major symptoms reported by the participants were tired or heavy eyes (69.6%) and headache (69.3%). The proportion of developing DES was higher in females [P=0.001, adjusted odds ratio (aOR)=2.94], radiology residents (P=0.031, aOR=3.29), and working hours of more than 4 h per day (P<0.001, aOR=0.04). Conclusion: With recent advances in the field of radiology in Pakistan, the frequency of developing DES among radiologists is increasing. Being a female, having long working hours, and having noticeable flickers on the digital screens were among the significant factors in developing DES among radiologists.

An Investigation of Contrast-Induced Acute Kidney Injury in Patients Undergoing Percutaneous Coronary Intervention: A Cross-Sectional Study From Pakistan.

Background and objective Contrast-induced acute kidney injury (CIAKI) is a complication observed among individuals undergoing primary percutaneous coronary intervention (PCI) and is associated with high morbidity and mortality rates. It is characterized by an elevation in serum creatinine (SCr) levels >0.5 mg/dl or a 50% relative increase in SCr from the baseline value following exposure to contrast within a 48- to 72-hour timeframe, in the absence of any alternative causes for acute kidney injury (AKI). This study aimed to assess the incidence of CIAKI in patients following PCI. Methods This prospective study was conducted from July to December 2022, after obtaining ethical approval from the institutional ethics committee (reference no: 147/LRH/MTI). A total of 159 consecutive patients who met the selection criteria were enrolled. A detailed patient and family history was obtained, and a thorough physical examination was conducted. Baseline tests, including SCr, were performed, with SCr repeated 72 hours post-PCI. All investigations were performed in the affiliated hospital's main laboratory and conducted by the same biochemist. Results The study included 159 patients presenting with myocardial infarction, angina pectoris, or ischemic features on EKG, exercise tolerance test (ETT), or echocardiogram and underwent PCI. The patients had a mean age of 51 ± 9 years, baseline SCr of 0.77 ± 0.41 mg/dl, SCr 72 hours post-procedure of 0.83 ± 0.41 mg/dl, and an average contrast volume of 128.6 ± 63 ml; 87 (55%) patients were male, and 72 (45%) were female. CIAKI was observed in 15 (9.4%) patients. Hypertension and diabetes mellitus were the most prevalent comorbidities. Male gender, diabetes mellitus, and hypertension had a clinically significant association with the development of CIAKI (p<0.05). ST-elevation myocardial infarction (STEMI) was the predominant clinical presentation in 81 (50.9%) cases. Conclusions This study examines the frequency, risk factors, and associations of CIAKI following PCI at a tertiary care hospital in a low-middle-income country. We believe our findings provide future directions for identifying and minimizing the risk of CIAKI in this patient population.

Rate of various access sites for temporary transvenous pacing and different outcomes at Lady Reading Hospital, Peshawar Pakistan.

Objective: To evaluate the various temporary transvenous pacemaker (TPM) access sites, its indications, procedural complications, and outcomes of patients. Methods: This prospective study conducted in a tertiary care hospital of Peshawar, included 100 patients, who underwent TPM for any reasons, via the trans jugular, subclavian, or trans-femoral route. The duration of the study was from October 1st, 2021 to March 31st, 2022. The demographic, procedure -related complications, causes of complete heart block and in hospital outcomes were recorded. Results: Of the 100 patients who underwent temporary transvenous pacing, 56%were males and 44% were females, with an age range of 46-80 years. In majority of the patients, (N =54) internal jugular vein was used as the venous access site followed by the subclavian vein. (N=24). Coronary artery disease was prevalent in 42% of the patients. 50% had complete AV block, 19% had symptomatic second-degree block, and 10% had sinus nodal diseases. Seventy three percent of the patients needed TPM implantation on an emergency basis, which is statistically significant (p=0.009). Almost 40% of the patient ultimately underwent a permanent pacemaker. Out of 100 patients, 16 patients expired. The major procedure related complications were bleeding 16% overall at the puncture site and 14.8% in the internal jugular group. Other complications were local infection 13% at the insertion site followed by hemopericardium 3%, in the internal jugular group. Conclusion: Atrioventricular block is the commonest indication for temporary pacing in our study. The average time the TPM remained in place was significantly higher in the trans jugular approach group along with a higher complication rate in this group.

Concomitant Coronary Artery Disease and Persistent Left Superior Vena Cava in a Patient Presenting With Symptomatic Sinus Bradycardia: A Case Report.

Persistent left superior vena cava (PLSVC) is a congenital venous anomaly. It is frequently associated with other cardiac anomalies. The presence of dual superior vena cava is due to the lack of development of the left cardinal vein in utero. The coronary sinus gets dilated as a result of increased blood flow to the right heart and may be seen on echocardiography. This case describes a 50-year-old lady who presented to the emergency department with lightheadedness, nausea, and vomiting for one day, and her electrocardiogram showed a heart rate of 30 beats per minute. A temporary pacemaker was placed. She had a history of asymptomatic PLSVC diagnosed six months ago through percutaneous coronary intervention. A permanent pacemaker was passed through PLSVC to access the right ventricle and she was discharged home after five days of an uneventful hospital course. Clinicians should be aware of this rare congenital anomaly and its potential complications, particularly in patients with unexplained syncope or bradycardia. Further research is needed to better comprehend the clinical presentation, diagnostic evaluation, and management of PLSVC-related cardiac abnormalities.

Prevalence of Workplace Bullying Among Healthcare Professionals in Tertiary Care Hospitals in Pakistan.

Workplace bullying (WPB) in the healthcare system (HCS), whether perpetrated by healthcare professionals (HCPs) or patients, is a serious problem. The goal of this research study was to find out how common WPB is among HCPs. We conducted a questionnaire-based cross-sectional study in the three public tertiary care hospitals of Karachi, Pakistan from May to October 2020. A validated Negative Acts Questionnaire-Revised (NAQ-R) was used to measure WPB prevalence. The final sample size was 449, out of which 72.4% were females and 27.6% were males. The majority of respondents were house officers or 1st-year trainees who had completed their MBBS (n = 252, 56.1%). Residents (n = 197, 43.9%) who were pursuing specialty training made up the remainder of the respondents. As per NAQ-R cut-offs, the prevalence of bullied, being bullied, and not bullied was 41, 29, and 30%, respectively. WPB prevalence was higher in males (53%) than females (38%), whereas it occurred more often in residents (48%) than house officers (36%). We found similar findings while using the self-reported definition for WPB. Based on our findings, we conclude that WPB is pervasive among HCPs, particularly for males and residents in tertiary care hospitals in Pakistan.

Knowledge, attitudes, and practices regarding Crimean-Congo hemorrhagic fever among general people: A cross-sectional study in Pakistan.

BACKGROUND: Crimean-Congo hemorrhagic fever (CCHF) continues to pose a serious threat to the fragile healthcare system of Pakistan with a continuous increase of morbidity and mortality. The present study aimed to assess the knowledge, attitudes, and practices regarding CCHF among general people who resided in Pakistan. METHODS: An online cross-sectional survey design was applied, and a convenience sampling technique was used to recruit 1039 adult people from Pakistan. Data were collected from September 08 to October 12, 2021. The questionnaire consisted of a total of 32 questions in four parts assessing socio-demographics, as well as knowledge, attitudes, and practices regarding CCHF. All statistical analyses were performed using the Statistical Package for the Social Sciences (SPSS), and logistic regression analyses were performed to determine the factors associated with good knowledge, positive attitudes, and good practices. RESULTS: Alarmingly, 51.5% of participants heard about CCHF infection before administering the survey. Among these, 20.2%, 33.3%, and 48.2% of the study participants had demonstrated good knowledge, positive attitudes, and good practices, respectively. Binary logistic regression analysis revealed that education and income status had a significant impact on knowledge and attitudes (p<0.05). Similarly, the mean attitude scores differed significantly by age, education, and income status (p<0.05). CONCLUSIONS: The findings reflected inadequate levels of knowledge, attitudes, and practices regarding CCHF among general people in Pakistan which may regard as lower than expected. As CCHF is a highly contagious disease, it's urgent to initiate a comprehensive approach to handle the situation before it spreads further in Pakistan.

Predicting Anxiety and Depression Among Patients With COVID-19 in Concentrated Isolation at Medical Camps in Vietnam: A Descriptive Cross-Sectional Study.

Introduction: This study aims to assess the requirement for anxiety and depression treatment for patients with coronavirus disease 2019 (COVID-19) in medical camps in Bac Giang province, Vietnam. This information can help improve the government policy to reduce anxiety and depression in patients with COVID-19. Methods: A total of patients with 427 COVID-19 participated in the survey conducted from 5 to 15 June 2021 in Bac Giang province. The survey included 17 questions about the general characteristics of the patients, 15 questions to assess common COVID-19 symptoms, the Patient Health Questionnaire-9 (PHQ-9), and General Anxiety Disorder-7 (GAD-7) scores, and four questions to assess hospital reviews, including facilities, food, medical staff, and living conditions. Logistics regression analyses were conducted to assess the association between COVID-19 symptoms and high anxiety and depression (HAD) status. Results: A logistic regression analysis evaluated the risk factors in need of intervention. Our study showed that lower hospital review scores (odd ratio = 0.98; 95% confident interval = 0.97-0.99) were found to be a risk needing intervention. It was also identified that older patients (odd ratio = 1.1; 95% confident interval = 1.03-1.18), women (odd ratio = 1.31; 95% confident interval = 1.09-1.31), patients who were primary income earners in the family (odd ratio = 1.15; 95% confident interval = 1.03-1.28), patients who had headaches (odd ratio = 1.16; 95% confident interval = 1.06-1.21), and patients who had joint pain (odd ratio = 1.17; 95% confident interval = 1.06- 1.3) were risk factors for HAD status. Conclusion: Our research shows that every 10-year age increase was associated with a 10% increase in the likelihood of HAD status. Study subjects being primary income earners were also associated with a 15% increased risk of having HAD status. This study showed that a decrease in family income due to COVID-19 caused an increase in high-level anxiety/depression status.

Impact of drug-eluting stent-associated coronary artery spasm on 3-year clinical outcomes: A propensity score matching analysis.

BACKGROUND: It has been reported that significant endothelial dysfunction or clinically evident vasospasm can be associated with drug-eluting stents (DESs). However, the impact of DES associated coronary artery spasm (CAS) on long-term clinical outcomes has not been fully elucidated as compared with those of patients with vasospastic angina. METHODS: A total of 2797 consecutive patients without significant coronary artery lesion (<70%), who underwent the Acetylcholine (Ach) provocation test, were enrolled between Nov 2004 and Oct 2010. DES-associated spasm was defined as significant CAS in proximal or distal to previously implanted DES site at follow-up angiography with Ach test. Patients were divided into two groups (DES-CAS; n = 108, CAS; n = 1878). For adjustment, propensity score matching (PSM) was done (C-statistics = 0.766, DES-CAS; n = 102, CAS; n = 102). SPSS 20 (Inc., Chicago, Illinois) was used to analyze this data. RESULTS: Baseline characteristics were worse in the DES-CAS group. After PSM, both baseline characteristics and the Ach test results were balanced except higher incidence of diffuse CAS and ECG change in the DES-CAS group. During Ach test, the incidence of diffuse spasm (93.1% vs. 81.3%, p = 0.012) and ST-T change (10.7% vs. 1.9%, p = 0.010) were higher in the DES-CAS group. At 3-year, before and after adjustment, the DES-CAS group showed a higher incidence of coronary revascularization (9.8% vs. 0.0%, p = 0.001), recurrent chest pain requiring follow up coronary angiography (CAG, 24.5% vs. 7.8%, p = 0.001) and major adverse cardiac events (MACEs, 9.8% vs. 0.9%, p < 0.005). CONCLUSION: In this study, DES associated CAS was associated with higher incidence of diffuse spasm, ST-T change and adverse 3-year clinical outcomes. Special caution should be exercised in this particular subset of patients.

Depression and anxiety among Pakistani healthcare workers amid COVID-19 pandemic: A qualitative study.

Objectives: The sudden COVID-19 crisis required a determined effort on the part of the healthcare workers (HCWs) and excessive workload increased the risk of depressive and anxious symptoms in frontliners. The aim of the study was to assess anxiety and depression levels among HCWs during times of pandemic and its potential aggravating factors. Materials and methods: A web-based survey was conducted to assess the mental health outcomes of healthcare workers and related factors during the COVID-19 pandemic. For assessing depression and anxiety, the Hospital Anxiety and Depression Scale (HADS) comprised of 14 items with seven items for depression and seven for anxiety were used. Results: Of all 436 participants, 158 (36.2%) showed noticeable symptoms of depression and 220 (50.4%) showed substantial anxiety symptoms. The majority of them were females. It has been observed in the study that female gender, young, and unmarried marital status are associated with higher scores. HCWs working in urban regions show more depressive symptoms. Mild depression and anxiety ratio are very common among participants (21.3%). Factors found to be associated with higher anxiety and depression are the increased number of deceased patients with lower family support. Conclusions: Altogether, the present study findings present concerns about the psychological well-being of all HCWs during the acute COVID-19 outbreak. Therefore, steps should be taken to protect them from mental exhaustion, so they may fight with more zeal against the infectious pandemic that has caused significant impacts worldwide.

Hydroxyurea- a cost effective treatment in developing countries for Atypical Chronic Myeloid Leukemia (aCML): Case Report of Two Patients.

INTRODUCTION: Atypical chronic myeloid leukaemia (aCML) is a rare chronic myeloproliferative disorder with a poor prognosis. CASE REPORT: This case report presents two cases of male geriatric patients, both referred from primary care in rural areas and received at an urban clinic in a tertiary care hospital on separate instances. The first patient complained of low-grade fever (on/off), generalized body aches, rapid weight loss and shortness of breath for the last 2 months. The second patient arrived pale looking with symptoms of generalized body aches, dizziness and anorexia. Both patients were diagnosed to have aCML according to the World Health organization criteria. MANAGEMENT & OUTCOME: Both the patients were from a low economic bracket and were treated with Hydroxyurea a relatively economic medicine successfully. The follow-up lasted for 12 months in both cases. No progression to acute myeloid leukaemia (AML) or relapse was observed. DISCUSSION: This case report shows the promising results of Hydroxyurea in treating aCML and can be a cost effective alternate to other expensive treatments (allogeneic hematopoietic stem cell transplantation) and expensive medicines in lower and middle-income countries especially for resource-limited patients. These two cases show promising evidence for further studies to evaluate and conduct pharmaco-economic evaluations as well as clinical trials to compare hydroxyurea with other available alternative treatments for an affordable therapeutic option towards prevention of relapse and disease free survival after aCML.

Cardiac Troponin I Levels in Hospitalized COVID-19 Patients as a Predictor of Severity and Outcome: A Retrospective Cohort Study.

Introduction The COVID-19 (coronavirus disease) has affected millions of people, wreaking havoc worldwide. World Health Organization (WHO) labelled this disease as a serious threat to public health since its rapid spread from Wuhan, China. The respiratory manifestations of COVID-19 are common, but myocardium involvement causing myocardial injury and rise in cardiac markers is much less discussed. Materials and methods We conducted this retrospective cohort study from 1st April 2020 to 1st October 2020. Data was collected from the Hospital Management and Information System (HMIS) based on inclusion criteria. We used the Cox proportional hazard regression model for survival analysis, estimated the probability curves of survival using the Kaplan-Meier method, and contrasted it with the log-rank test. Results Among the 466 patients, 280 (69%) were male; the rest were female. The majority were both hypertensive and diabetic, and one-third had a myocardial injury on arrival. The most frequent symptoms in more than half of the patients (51.90%) included a combination of fever, dry cough, and shortness of breath. Out of 466 patients, 266 patients were discharged, and 200 did not survive. In our study, 168 (36.05%) patients had a cardiac injury; among them, 38 (22.61%) were in the discharge group, and the remaining 130 (77.39%) patients were in the nonsurvivor group. Our study results showed that the mortality rate was higher in patients with high cardiac troponin I (cTnI) levels (hazard ratio [HR] 3.61) on admission. Conclusion Our result concluded that measuring cTnI levels on presentation could help predict the severity and outcome in COVID-19 patients. It will allow physicians to triage patients and decrease mortality.

Relationship Between High Glycated Hemoglobin and Severity of Coronary Artery Disease in Type II Diabetic Patients Hospitalized With Acute Coronary Syndrome.

Introduction Diabetes mellitus (DM) is a chronic metabolic disease. It is the principal cause behind the high morbidity and mortality attributed to cardiovascular disease. This article's objective was to determine a connection between high glycated haemoglobin levels (HbA1c) and coronary artery disease (CAD). Materials and Methods Cross-sectional research took place at the lady reading hospital, Peshawar, Pakistan, from 1st July 2020 to 31st December 2020. In this study, one hundred fifty-one type II diabetic patients took part. We labelled all of them as acute coronary syndrome (ACS) on arrival. Non-probability consecutive random sampling technique was used for sampling. We categorized patients based on their HbA1c levels into two groups. These groups included good glycemic control (HBA1c≤7. 5%) and patients with poor glycemic control (HBA1c ≥7.5%). We classified the angiographic results of these patients as normal coronary arteries (NCAs), single vessel disease (SVD), double vessel disease (DVD), and triple vessel disease (TVD). Continuous variables such as age, weight, height, and body mass index (BMI) between HBA1c levels were analyzed using the Mann-Whitney U test. The fisher's exact test was performed to compare the categorical variables between the two classes. Results Of the total 151 patients, 89 (58.9%) were males, and the rest were female. The mean age was 55.4 ± 11.2 years. The most common risk factors were diabetes and hypertension, whereas ST-segment elevation myocardial infarction (STEMI) was the most common presentation. 107 (70.86%) patients had poor glycemic control (HbA1c>7.5%). Coronary angiographies showed TVD in 77 (50.99%) patients. Among these patients with TVD, 6 (14%) patients had good glycemic control, while 71 (66%) patients had poor glycemic control, which is significant (P≤0. 001). None of the patients with poor glycemic control had NCAs. Conclusion This article found a link between high levels of HbA1c and the degree of coronary artery disease (CAD) among diabetic patients. Our study's results demonstrated that high HbA1c was related to severe CAD. It would need additional studies with a large sample size to evaluate the more profound impact of HBA1c on coronary arteries.

Assessment of Medication Dosage Adjustment in Hospitalized Patients With Chronic Kidney Disease.

Background Inappropriate medication dosing can cause adverse drug reactions or ineffective therapy due to declined renal function in patients with renal insufficiency. This necessitates proper renal dose adjustment. This study was proposed to evaluate medication dosage adjustment in hospitalized chronic kidney disease (CKD) patients. Methods This study included all CKD patients hospitalized between May 1, 2019, and April 25, 2020, at the Institute of Kidney Disease, Peshawar, Pakistan. The estimated glomerular filtration rate was calculated using the Modification of Diet in Renal Disease formula, and dose appropriateness was established by evaluating practice with relevant reference books. Results Of the total 1,537 CKD patients, 231 (15.03%) had evidence of dosing error, which was considered for final analysis. Overall, 1,549 drugs were prescribed; 480 (30.99%) drugs required dose adjustment, of which 196 (40.42%) were adjusted properly and the remaining 286 (59.58%) were unadjusted. The most common unadjusted drugs were meropenem, cefepime, ciprofloxacin, and rosuvastatin, whereas captopril, aspirin, bisoprolol, pregabalin, and levofloxacin had the highest percentage of adjusted drugs. On multivariate logistic regression, the number of drugs requiring dosing adjustments and obstructive nephropathy were found to be statistically significant factors that increased the likelihood of the medication dosing errors: a unit increase in the number of drugs requiring dose adjustment increases 5.241 times the likelihood of dosing error. Similarly, the presence of obstructive nephropathy (OR: 0.383; 95% Cl: 0.153-0.960; p = 0.041) was found to be significantly associated with dosing error after adjustment for potential confounding factors. Conclusion The dosing of more than half of the prescribed drugs that required adjustment in CKD patients was not adjusted, which showed that medication dosing errors were high. This highlights the importance of medication prescription according to guidelines in these patients to improve the outcomes of pharmacotherapy.

The height as an independent risk factor of atrial fibrillation: A review.

Atrial fibrillation (AF) is characterized by abnormal heart rhythm. Among other well-known associations, recent studies suggest an association of AF with height. Height is related to 50 diseases spanning different body systems, AF is one of them. Since AF, a heterogeneous disease process, is influenced by structural, neural, electrical, and hemodynamic factors, height alters this process through its contribution to increasing atrial and ventricular size, leading to altered conduction patterns, autonomic dysregulation, and development of AF. Multiple underlying mechanisms associate height with AF. Apart from these indirect mechanisms, genome-wide association studies suggest the involvement of the same genes in AF and growth pathways. Tall stature is independently associated with a higher risk of AF development in healthy individuals. Since adult height is achieved much earlier than the onset of AF, protective measures can be taken in individuals with increased height to monitor, manage, and prevent the progression of AF.

One Year Outcomes After Percutaneous Coronary Intervention in Diabetics With Stable Ischemic Heart Disease: A Single-Center Comparative Study.

Introduction Coronary artery disease is the leading cause of death not only in Pakistan but also worldwide. Coronary artery disease is prevalent in diabetes and is the major cause of morbidity and mortality. This study aims at comparing the long-term outcomes of patients with and without diabetes undergoing percutaneous coronary interventions (PCI) in in a tertiary care hospital. Methods This is a prospective study including 200 patients undergoing PCI for stable ischemic heart disease. All the patients were followed up over three, six months, and then over one year for major outcomes, including death, nonfatal myocardial infarction, and revascularization, including target vessel revascularization (TVR), and target lesion revascularization (TLR), as well as the outcome of a major adverse cardiovascular event (MACE). Results The mean age (standard deviation) of the non-diabetic with stable ischemic heart disease (SIHD) patients was higher (57.4±8.9 years) than diabetes mellitus (DM) patients. All baseline characteristics were not statistically significant between the two groups. Triple vessel disease prevalence was more in DM than in the non-DM patients with SIHD, although it was not statistically significant. The number of stents implanted per patient (2.8±0.7 vs 1.9±0.8) was more in DM patients than in non-DM patients with SIHD. In-hospital adverse outcomes, including death due to cardiovascular causes, periprocedural myocardial infarction, hyperacute stent thrombosis, and bleeding complications, were insignificant between the two groups. Contrast-induced nephropathy was more prevalent in diabetics with SIHD. Although one-year major adverse cardiovascular outcomes were common in the diabetic group, these were statistically insignificant. Conclusion PCI for complex lesions in stable ischemic heart disease, both with and without diabetes, is associated with favorable in-hospital and long-term outcomes with regards to MACE and ischemia-driven revascularization.

Echocardiographic assessment before and after Percutaneous Transvenous Mitral Commissurotomy in patients with Rheumatic Mitral Stenosis.

OBJECTIVES: To determine the changes produced in mitral valve morphology after Percutaneous Trans-Venous Mitral Commissurotomy. METHODS: Patients with mitral stenosis who underwent PTMC at the cardiology department of Lady Reading Hospital, Peshawar, Pakistan, from 2006-2016 were included in this study. All the data were manually obtained from the electronic medical record (M.F.E.). Wilkin's echocardiographic scoring system was used to assess the severity of mitral valve thickness, leaflet mobility, valvular calcification, and Subvalvular disease. The student t-test was used for mean comparison. P-value < 0.05 was considered significant. RESULTS: Of the total 229 patients, males were 96(41.9%), and females were 133(58.1%). The mean [SD] age of the patients was 25 ± 11years. The total Wilkin score was 7 ±1.5. 151(65.9%) were in New York Heart Association (NYHA) functional class III, and 78(34.1%) were in NYHA class IV. There was no immediate change after PTMC in systolic myocardial velocities (SV) measured at the lateral tricuspid annulus. The 2D mitral valve area increased from 0.98±0.94 cm2 to 1.78 ± 0.44 cm2 (P=0.001). Left Atrium diameter was 5.16±0.75 mm prior to PTMC, significantly decreased to 4.7± 0.7 mm (p=0.005) after PTMC. Ejection fraction (Left Ventricular Ejection Fraction) changed from 60.45± 8.25 mm Hg to 62.76±10 mm Hg (p=0.001). Mean Right Ventricular Ejection Fraction (RVEF) of patients before PTMC was 48.7 ± 4.7%, did not change significantly immediately after PTMC. CONCLUSION: PTMC is associated with significant changes in mitral valve morphology in terms of splitting of the fused mitral commissures, increased MVA, improved leaflet excursion, and splitting of the subvalvular structures.

Establishing Atrial Fibrillation Clinics: If not now, When?

BACKGROUND AND OBJECTIVES: Atrial Fibrillation (AFib) is the most common arrhythmia, associated with considerable morbidity and mortality. It affects 8% population and its incidence rises with age. The consequences of untreated or poorly treated Afib are grave, therefore, appropriate management of this condition should occupy high priority. DISCUSSION: AFib clinic provides a prompt, well-organized, and conclusive approach to managing affected patients. The essence of such a set-up lays in providing frequent monitoring to the patient in well-equipped centres with specialized doctors and trained staff. Worldwide AFib clinics have shown evidence of morbidity, mortality, and cost-benefits. CONCLUSION: In developing countries such as Pakistan with less budget granted to health care, specialized AFib clinics could save cost, besides providing better health care outcomes to the patients. It is crucial to establish such focused AFib care centres urgently.