Category: harvardhealth_news_UNDEFINED

Cancer survivors should be aware that cancer and its treatments—including newer immune-based therapies—can compromise cardiovascular health. Risk calculators to estimate the 10-year odds of having a heart attack or stroke may underestimate risk in people who’ve received treatment for cancer. Cancer survivors should stay vigilant for any new heart-related symptoms during and after treatment. The most common include shortness of breath, weakness, fatigue, and a rapid, irregular heartbeat.

Kiwifruit, or simply kiwi, is a brown, fuzzy, egg-sized fruit with bright green flesh. One provides about 80% of an adult’s daily vitamin C requirement, and it’s also a good source of fiber, potassium, and vitamin K.

People who have an implantable cardioverter-defibrillator (ICD) or pacemaker should avoid the iPhone 12 as well as wearable devices, such as the Fitbit and Apple Watch, that use magnetic chargers.

After receiving a stent, people normally take aspirin and another anti-clotting drug for up to a year afterward and sometimes longer. Doctors adjust the timeline depending on an individual’s situation.

People new to exercise should do it whenever they feel motivated and energized. Morning workouts may help people feel energized and creative and lead them to make more careful food choices throughout the day. But people’s joints and muscles may feel more limber in the afternoon, and an afternoon workout can provide a healthy, energizing substitute for a 3 p.m. snack.

People with heart attack symptoms have avoided emergency rooms during the COVID-19 pandemic. But waiting too long for diagnosis and treatment can be dangerous. Two classic heart attack symptoms, chest pain and breathlessness, are also common symptoms of COVID-19. People who show up with those symptoms will be tested for COVID and asked to isolate until testing negative. But their initial workup for a possible heart attack will otherwise be essentially the same as in the past.

People should be cautious about weight-loss diets that restrict a specific category of food (such as carbohydrates, fats, or even animal products) without focusing on the overall quality of the foods. Diets with lots of ultra-processed foods or red meat may contribute to poor heart health. But people can lose weight on less-extreme versions of either low-carb or low-fat diets, as long as they focus mostly on unprocessed or minimally processed foods.

In a study published online Jan. 25, 2021, by General Psychiatry, people who took afternoon naps performed better on cognitive tests (scoring better on location awareness, verbal fluency, and memory) compared with people who didn’t nap.

In a study published online Jan. 12, 2021, by Annals of Internal Medicine, people who wore stable, supportive shoes reported greater reductions in knee pain than people who wore flat, flexible shoes.

Isolation is associated with the potential for cognitive decline, so it is important to reach out to others and stay socially connected. Ways to do that include using social and video apps to see and chat with friends or join an online club; making phone calls to family and friends to catch up; or signing up for a buddy-call service at a senior center to be paired with a volunteer who will call and offer conversation.