Medications

Viagra may prolong life for men with coronary artery disease

Men with stable coronary artery disease who are on Viagra due to impotence seem to live longer and have a lower risk of experiencing a new heart attack, a study from Karolinska Institutet in Sweden published in the Journal ...

Cardiology

Is too much cardio bad for you? Study says probably not

Some research has shown that ultra-fit athletes such as marathon runners can have cardiac damage such as heart scarring or arrhythmia, raising the question of whether too much aerobic exercise can be a bad thing.

Diseases, Conditions, Syndromes

Online tool helps estimate COVID's true toll on sub-Saharan Africa

One early feature of reporting on the coronavirus pandemic was the perception that sub-Saharan Africa was largely being spared the skyrocketing infection and death rates that were disrupting nations around the world.

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