Numan Khan; M Shehzad Ali Siddiqi; Zahid Ullah Khan; Zeyad Khan; Shuaib Khan; Waqas Safiullah. IMPACT OF EARLY INITIATION OF NON-INVASIVE VENTILATION ON CARDIOPULMONARY PARAMETERS IN PATIENTS PRESENTING TO EMERGENCY DEPARTMENT WITH SHORTNESS OF BREATH. IJHR 2025, 3 (6), 567-575. https://doi.org/10.71000/mt4q9s54.