About 80% said they were happy prior to the pandemic, with about 6 in 10 now feeling that same way outside of work, according to new survey data.

The JAMA Network Open analysis included more than 3,700 hospitals associated with 676 individual health systems.

All patients originally presented with a dysfunctional RVOT conduit or stented bioprosthetic pulmonary valve.

Aetna, Anthem and the Cleveland Clinic are among those investing in the Chicago-based venture, the company announced.

The Palo Alto, California-based company has now raised nearly $300 million and is reportedly valued at close to $1.6 billion.

The practice, My Cardiologist, was founded back in 1960.

"I want to live," the 57-year-old patient said before the procedure. "I know it's a shot in the dark, but it's my last choice.”

These findings, the authors wrote, should help inform the decision-making process when different treatment options are being considered.