Cardiology

CABG underused in diabetes with multivessel disease

(HealthDay)—About one-third of patients with diabetes mellitus and multivessel coronary artery disease presenting with non-ST-segment elevation myocardial infarction undergo coronary artery bypass graft (CABG) and more ...

Cardiology

New discovery could reverse tissue damage caused by heart attacks

A new discovery by University of Bristol scientists helps to explain how cells which surround blood vessels, called pericytes, stimulate new blood vessels to grow with the hormone 'leptin' playing a key role. Leptin is produced ...

Surgery

Surgical repair of phrenic nerve injury improves breathing

A study led by UCLA researchers found that in people with breathing difficulties caused by phrenic nerve injury surgical reconstruction of the nerve can lead to significant improvement in breathing and an increase in regular ...

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 ...

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