Assessment of factors affecting the sleep hygiene of medical students in Bahawalpur, Pakistan: a cross-sectional study.

Objective: To identify the factors which have a statistically significant association with sleep hygiene of medical students.

Material And Methods: This study was done on 100 medical students. The questionnaire that was used for the collection of data had two parts.

Non-alcoholic Fatty Liver Disease Causing Platypnea-Orthodeoxia Syndrome.

Non-alcoholic fatty liver disease (NAFLD) with cryptogenic liver cirrhosis is uncommonly linked to platypnea-orthodeoxia syndrome (POS). Traditionally, this syndrome has been described in correlation to intracardiac shunting like patent foramen ovale.  We report a case of a 70-year-old female, with a previous history of NAFLD and heart failure presenting with acute hypoxic respiratory failure secondary to fluid overload.

Frequency of Right Ventricular Infarction in Inferior Wall Myocardial Infarction.

Background Ischemic heart disease, particularly inferior wall myocardial infarction (IWMI), is a significant issue in cardiac health. It can further add up to the morbidity and mortality when it is associated with right ventricular infarction (RVI). Elevated ST-segment elevations in the right chest lead number, three (V3R), and four (V4R), can be used to diagnose right ventricular infarction (RVI).