Your heart is one of the most critical parts of your body, responsible for pumping your blood. Unfortunately, many diseases target your heart and affect its ability to send blood circulation throughout your body efficiently. One of the most common conditions that affect the heart is atrial fibrillation or AFib.

Question: Hi! I'm a 16-year-old boy, and yesterday, after riding my bike, I discovered one of my testicles had twisted. I tried the usual method, and it twisted back 180 degrees. But I don't think it's in the right position yet. If it's twisted 360 degrees, could it happen without any pain? Answered by Pediatric Urologist John Makari, MD, FAAP, FACS.

Question: Hello, I’m 14 years old and vaped for a year and a half. I recently quit because I heard vaping can cause brain damage and memory loss. Is this true? If so, is it possible for my memory and brain function to improve if I never vape again, start eating better and get fresh air? Answered by medical toxicologist Anthony J. Scalzo, MD, FACMT, FAAP, FAACT, AAN.

A gynecologic oncologist is a physician trained in obstetrics and gynecology. They also have specialized training in gynecologic oncology. Gynecologic oncologists treat patients with cancer of the uterus, cervix, fallopian tubes, ovaries, and peritoneum (lining of the abdominal cavity).

Stroke is a serious medical condition that occurs when the blood supply to the brain is interrupted or reduced, leading to the death of brain cells. Women have unique risk factors for stroke that impact their overall lifetime stroke risk.

Becoming a living organ donor is selfless act that can help a recipient get an organ transplant faster. Most living donors donate one of their kidneys or a part of their liver. However, despite its life-changing potential, there are several myths surrounding living organ donation. Here, we debunk some of these misconceptions.

Adopting a healthy diet can offer myriad benefits for the body. But do I have to eat “clean” to prevent or treat cancer? Read on to learn more about the relationship between diet and cancer.

As flu season approaches, getting a flu shot and timing it right will help protect you and your loved ones from a potentially serious illness.

What treatment options are available for lichen sclerosus? Answered by dermatologist Sarah L Lonowski, MD, MBA.

Nebraska Medicine volunteers are always needed. Two former volunteers, now colleagues, share their career journey and the lessons learned volunteering.