Cedars-Sinai

The warning signs of a deadly out-of-hospital sudden cardiac arrest differ significantly between the sexes, a study has found. Researchers hope their research will improve survival rates and educate people about when to call emergency services.

Research has found over the course of the pandemic heart attack deaths have spiked alongside COVID-19 infection waves. The findings cannot causally link the heart attacks to COVID, however prior studies have found SARS-CoV-2 infections can damage the heart.

A new AI tool can accurately measure plaque deposits in arteries and predict a patient’s risk of suffering a heart attack within five years. The tool promises to achieve in seconds what has previously taken trained experts up to 30 minutes to deliver.

Cedars-Sinai researchers are reporting even mild COVID-19 cases show lingering signs of an overactive immune system months after the acute disease, and experts are concerned the current wave of Omicron infections could lead to huge rates of long COVID.

New research suggests Parkinson's may be present in the brain right from birth, as malfunctioning neurons are always there. Thankfully, a drug that’s already on the market could help prevent the disease from taking hold if caught early enough.

BMI is often criticized because it doesn't take into account gender differences and doesn't distinguish between bone mass, muscle mass and excess fat. Researchers at Cedars-Sinai Medical Center have now come up with a formula they claim paints a more accurate picture of one's body fat.

Great news! According to the results of a new study, sexual activity is very unlikely to result in a sudden cardiac arrest, especially if you are a woman. On the flip side, if you are unlucky enough to experience a not-so-happy ending, your chances of survival are pretty poor.

​Presently, for a definitive diagnosis of Alzheimer's disease, doctors have to perform a PET scan of patients' brains. Soon, however, a simple eye scan may be all that's required – and it could catch the disease sooner than ever before.

Mechanical pacemakers serve an invaluable purpose, by electrically stimulating a recipient's heart. Now, for the first time, scientists have injected genes into the defective hearts of pigs, converting unspecialized heart cells into "biological pacemakers."

Scientists at the Cedars-Sinai Heart Institute have successfully reprogrammed ordinary heart cells to become exact replicas of so-called “pacemaker” heart cells.