Dysphagia is a common clinical symptom in older people that can be attributed to a wide range of diseases, extending from neoplasm to gastroesophageal reflux diseases such as stroke or achalasia. We are presenting a case of a 78-year-old male with a history of heart failure with preserved ejection fraction and progressive dysphagia, due to a rare case, namely, dysphagia megalatriensis. Even though left ventricular ejection fraction was preserved, the patient improved, when we provided him with optimal medical heart failure with reduced ejection fraction treatment. In our case report, we intend to highlight the benefits of optimized medical therapy in a patient with heart failure with preserved ejection fraction, due to mitral valve regurgitation leading to a hugely dilated left atrium.

Diabetes mellitus (DM) is a multifaceted disorder with a pandemic spread and a remarkable burden of cardiovascular mortality and morbidity. Diabetic cardiomyopathy (DBCM) has been increasingly recognized as the development of cardiac dysfunction, which is accompanied by heart failure (HF) symptoms in the absence of obvious reasons like ischemic heart disease, hypertension, or valvulopathies. Several pathophysiological mechanisms have been proposed, including metabolic disorders (e.g., glycation products), oxidative stress, low-grade inflammation, mitochondrial dysfunction, etc., which should guide the development of new therapeutic strategies. Up to now, HF treatment has not differed between patients with and without diabetes, which limits the expected benefits despite the high cardiovascular risk in the former group. However, DBCM patients may require different management, which prioritize anti-diabetic medications or testing other novel therapies. This review aims to appraise the challenges and prospectives of the individualized pharmaceutical therapy for DBCM.