seases such as systemic lupus erythematosusk) Abuse of drugs such as alcohol and cocainel) Pharmaceutical drugs such as chemotherapeutic agentsm) ArrhythmiasDiagnosis:a) Echocardiographyb) Chest X-raysc) electrocardiogramd) Blood tests - B-type natriuretic peptideManagement:a) Weight reduction through physical activity and dietary modification, as obesity is a risk factor for heart failure and lef