Browsing by Author "Sharma, Manju"
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Publication Clinical Profile and In-Hospital Outcome of COVID-19 Infection among Patients with Cardiovascular Disease: A Cross-Sectional Study(Institute of Medicine, 2022) Ghimire, Roshan; Gajurel, Ratna M; Paudel, Chandra M; Shrestha, Hemant; Khanal, Rajaram; Manandhar, Bhawani; Shakya, Smriti; Shakya, Samir; Yadav, Vijay; Sharma, Manju; Yadav, Sutap; Shah, Nischal; Thapa, SanjeevABSTRACT Introduction: Coronary heart disease, hypertension, heart failure, diabetes, and other cardiovascular diseases (CVDs) increase the disease severity and in-hospital mortality among patients with COVID-19. Methods: This is a hospital-based study assessing the effects of CVD on the in-hospital outcomes in patients admitted with COVID-19. Clinical characteristics and in-hospital outcomes were studied in patients with cardiovascular risk factors and underlying CVD. Results: A total of 108 covid positive patients had an underlying cardiovascular disease/s in various forms with a mean age of 60.69±16.24 years and 55.6% were male. Hypertension and diabetes mellitus were the commonest cardiovascular risk factors. Among these patients, acute decompensated heart failure and cardiac arrhythmia commonly atrial fibrillation were the common cardiac complications. The in-hospital mortality rate was 16.67%. Those who died due to cardiac involvement was 18.2% in comparison to 14.3% of the patients who did not have cardiac involvement, although this could not reach statistical significance. The most common cause of death was multiorgan failure resulting in 44.5% of all cause of death followed by acute respiratory distress syndrome accounting 27.8% and refractory cardiogenic shock with 22.2% involvement. Among those who died vs those who survived length of hospital stay was significantly longer in death group (13.6 days vs 9.11 days, p=0.002) Conclusion: In patients hospitalized with COVID-19, pre-existing established cardiovascular risk factors and CVD appear to be important contributors to mortality. The involvement of multiorgan predisposes COVID-19 patients to accentuated risk of mortality. Keywords: Cardiovascular diseases, COVID-19, in-hospital mortalityPublication Occluded Coronary Artery among Non-ST Elevation Myocardial Infarction Patients in Department of Cardiology of a Tertiary Care Centre: A Descriptive Cross-sectional Study(Nepal Medical Association, 2023) Sharma, Manju; Khanal, Raja Ram; Shah, Sangam; Gajurel, Ratna Mani; Poudel, Chandra Mani; Adhikari, Suman; Yadav, Vijay; Devkota, Surya; Thapa, ShovitAbstract Introduction: Non-ST elevation myocardial infarction is frequently thought to be caused by incomplete blockage of the culprit artery, whereas ST elevation myocardial infarction is frequently thought to be caused by total occlusion of the culprit artery. The objective of the study was to find out the prevalence of occluded coronary arteries among non-ST elevation myocardial infarction patients department of cardiology of a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among non-ST elevation myocardial infarction patients in a tertiary care centre from 22 June 2020 to 21 June 2021 after taking ethical approval from the Institutional Review Committee [Reference number: 4271 (6-11) E2 076/077]. A total of 196 patients were included in the study by simple randomized sampling. Data on the patient’s clinical profile, angiographic findings, and in-hospital complications were recorded. Point estimate and 95% Confidence Interval were calculated. Results: Among 126 non-ST elevation myocardial infarction patients included in the study, the prevalence of occluded coronary artery was 41 (32.54%) (24.36-40.72, 95% Confidence Interval). Conclusions: The prevalence of occluded coronary arteries was similar to the studies done in similar settings.Publication Prevalence and Patterns of Coronary Artery Anomalies in a Tertiary Cardiac Center of Nepal: A Coronary Angiographic Study(Institute of Medicine, 2022) Poudel, Chandra M; Shakya, Smriti; Gajurel, Ratna M; Shrestha, Hemant; Devkota, Surya; Manandhar, Bhawani; Thapa, Sanjeev; Khanal, Rajaram; Sharma, Manju; Yadav, VijayABSTRACT Introduction: The prevalence of coronary artery anomalies (CAAs), though rare, is nonetheless globally found in 0.2% to 1.3% of patients undergoing coronary angiography (CAG). We aimed to investigate the prevalence and patterns of CAAs. Methods: The data was collected retrospectively by analyzing the coronary angiographic data of 6000 consecutive adult patients undergoing coronary angiography between January 2016 to December 2020 at the Manmohan Cardiothoracic Vascular and Transplant Center. Results: Among 6000 patients, 89 (1.4%) had CAAs, with anomalies in the right coronary artery (RCA) being the most common (73%). The presence of a dominant RCA was found in 48 (53.9%) patients. The anomalous origin of RCA arising from the left sinus of valsalva was present in 33 (37.1%) patients. The left main (LM) anomaly was present in 49 (55%) patients with absent LM in 29 (32.6%) and a short LM in 20 (22.5%) patients, respectively. The left anterior descending (LAD) artery anomalies were present in 42 (47.2%) patients - out of which 29 (32.6%) had a separate origin of LAD from the left coronary sinus and 13 (14.6%) had a dual LAD. The left circumflex artery (LCx) anomalies were evident in 32 (35.9%) patients including separate origin from left coronary sinus in 29 (32.6%) and anomalous origin from the right coronary sinus in 3 (3.4%) patients, respectively. Two patients (2.2%) had coronary artery fistulas, both arising from LAD. Conclusion: Though rare, our study did discover the prevalence of CAAs to be 1.4%. Keywords: Coronary angiogram, coronary artery anomaly, prevalence