Assess the prearrest risk factors among patients with in hospital cardiac arrest in a tertiary care teaching hospital
This study focused on the prearrest risk factors among patients with in hospital cardiac arrest. This was a prospective study with 50 cardiac arrest patients who fulfilled the inclusion criteria by using a purposive sampling technique. Data was collected on patient characteristics, pre-arrest factors with 18 years of age or above with an IHCA at the SRM General Hospital and Research Centre, Tamil Nadu from March 2019 to March 2020. Demographic variables categorized by frequencies with their percentages. Association was framed between demographic variables and Prearrest risk score was determined using pearson chisquare test. 72% patients were men and 28% patients were women. 28% were in the age group of 51-60 years and around 50% patients were Obese. Patients with Myocardial Infarction were 84%. Metabolic and electrolyte abnormality were 90%, Arrhythmias were 62%, Diabetes Mellitus were 62% had an increased risk score to develop cardiac arrest than other patients with Renal problems, Heart failure, Sepsis, Pneumonia, Metastasis/ Hematologic Malignancy, Depression, Hepatic Insufficiency. Early identification of prearrest factors should be encouraged to prevent cardiac arrest and to reduce the death rate in line with evidence-based studies.