Normal echocardiographic findings in healthy pregnant women: A narrative review of the literature.

During pregnancy, significant physiological changes occur that result in cardiac remodeling and altered functional performance, though these are generally reversible postpartum. Pregnancy increases the cardiovascular system's demand, requiring substantial adaptations such as elevated cardiac output (CO), plasma volume, stroke volume (SV), and heart rate (HR), alongside a reduction in systemic vascular resistance (SVR) and mean arterial pressure. These adaptations, essential to meet the hemodynamic needs of both the mother and fetus, often differ from standard echocardiographic measurements used to evaluate cardiac function, making interpretation challenging.

Low-Flow, Low-Gradient Severe Aortic Stenosis in patients with preserved or reduced ejection fraction: a systematic literature review.

Objectives: A systematic review of the literature was conducted to analyze the current evidence on low-flow, low-gradient severe aortic stenosis. This analysis aimed to differentiate between subgroups of patients with reduced and preserved left ventricular ejection fraction (LVEF).

Methods: After conducting a systematic literature review, 35 observational studies were included.

Myxoma Mimic in a Patient With Acute Myeloid Leukemia.

Cardiac masses are rare conditions that, depending on their size and location, can cause several cardiac and systemic symptoms. We describe a case of a 21-year-old male with a history of syphilis, pulmonary tuberculosis, and acute myeloid leukemia (AML), in whom a transthoracic echocardiogram assessment was solicited before the initiation of induction chemotherapy. The study revealed a pedunculated, highly mobile mass in the right atrium that protruded to the right ventricle.

Left-dominant arrhythmogenic cardiomyopathy due to desmoplakin mutation: a case report.

The case of a 49-year-old man with acute onset of heart failure is presented. The initial work-up showed a dilated cardiomyopathy with severely reduced left ventricular ejection fraction. In the differential diagnostic process, hypertensive, ischaemic, and valvular aetiologies were discarded.