Heart failure can develop gradually or strike suddenly. Many ignore the early signs, mistaking them for minor issues. One man ...

The Formula 1 2025 season is sure to give us plenty of surprises thanks to so many shock moves and big shake-ups giving new shape to the grid. But are we set to have any shock winners this year?

Several observations from preclinical and short-term clinical studies support a role for sildenafil in the treatment of heart failure patients. The following discussion briefly considers each of ...