Age, gender, and body size can affect the size of the left atrium, but several medical conditions can also be responsible. The left atrium is one of the four chambers of the heart. It’s located in the ...

Your left ribs protect the organs that sit below them, like your heart and your stomach. Pain in this area can be caused by injury, infection, or an underlying condition. If you have pain in your ...

Pain in the left arm without chest pain can result from various issues, including injuries and nerve damage. Symptoms can also include arm throbbing, swelling, or numbness. Depending on the cause, the ...

Left atrial enlargement (LAE) is when the left side of the heart enlarges or swells, leading to breathlessness, fatigue, and other symptoms. It often affects people with high blood pressure and heart ...