Marwaha, Bharat, Indrajeet Mahata, Navneet Kumar, Goldendeep Singh, and Amod Amritphale. 2024. “Clinical Predictors of Cardiac Arrest Among COVID-19 Patients With Heart Failure”. Cardiology and Cardiovascular Medicine 8 (4):379-88. https://fortunejournals.org/ojs/index.php/ccm/article/view/16523.