Left Coronary Artery to Pulmonary Trunk Fistula: Two Case Reports With Literature Review.

Coronary artery fistulas (CAFs) are abnormal communication between coronary arteries and the pulmonary trunk or with adjacent heart structures. Coronary pulmonary artery fistulas (CPAFs) can be congenital or acquired. Mostly, CAFs are found as incidental findings on angiographic evaluation.

Myopericarditis Following the Third Dose of COVID-19 mRNA Vaccination: A Case Report.

Coronavirus disease 2019 (COVID-19) mRNA vaccine-related cases of pericarditis and myocarditis have been reported infrequently. Most of the patients usually present within a week of the vaccine, and on average, most of the cases were reported after the second dose of vaccine within two to four days. Chest pain was the most common presentation, and fever and shortness of breath were the other commonly reported symptoms.

Household COVID-19 secondary attack rate and associated determinants in Pakistan; A retrospective cohort study.

Background: COVID-19 household transmissibility remains unclear in Pakistan. To understand the dynamics of Severe Acute Respiratory Syndrome Coronavirus disease epidemiology, this study estimated Secondary Attack Rate (SAR) among household and close contacts of index cases in Pakistan using a statistical transmission model.

Methodology: A retrospective cohort study was conducted using an inclusive contact tracing dataset from the provinces of Punjab and Khyber-Pakhtunkhwa to estimate SAR.

Prevalence and Associated Factors of Depression among Patients with HIV/AIDS in Lahore, Pakistan: Cross-Sectional Study.

Background: Depression is defined as a psychiatric disorder characterized by depressed mood, lack of concentration, diminished energy, disturbed sleep, and low self-esteem. Depression is more prevalent in HIV/AIDS patients than the general population. There is no published study available that reveals the present status of depression among HIV patients in Pakistan.

Molecular epidemiology and genotype distribution of hepatitis C in Pakistan; a multicenter cross-sectional study.

Pakistan has second highest burden of hepatitis C virus (HCV) infected patients in the World. Little is known about the molecular epidemiology and risk factors for prevailing HCV genotypes in Pakistan. Considering this a multicenter cross-sectional study was conducted at 23different viral hepatitis control and prevention centers.