Cardiology

Migraine linked to increased risk of cardiovascular problems

Migraine is associated with increased risks of cardiovascular problems (conditions affecting the heart and blood vessels) including heart attacks, stroke, blood clots and an irregular heart rate, say researchers in a study ...

Medical research

Vascular bypass grafting: A biomimetic engineering approach

When a patient with heart disease is in need of a vascular graft but doesn't have any viable veins or arteries in his or her own body, surgeons can rely on synthetic, tissue-engineering grafts. However, the body often treats ...

Diseases, Conditions, Syndromes

Understanding and preventing gangrene

Dear Mayo Clinic: I have heard that a stubbed toe can lead to gangrene in some individuals. Is that true? What are the signs of gangrene, and how can it be avoided?

Cardiology

CT shows enlarged aortas in former pro football players

Former National Football League (NFL) players are more likely to have enlarged aortas, a condition that may put them at higher risk of aneurysms, according to a study being presented today at the annual meeting of the Radiological ...

Oncology & Cancer

Lung cancer triggers pulmonary hypertension

Shortness of breath and respiratory distress often increase the suffering of advanced-stage lung cancer patients. These symptoms can be triggered by pulmonary hypertension, as scientists at the Max Planck Institute for Heart ...

Cardiology

Simpler tool promising for atherosclerosis prediction

(HealthDay)—The ideal cardiovascular health score (ICHS) and the Fuster-BEWAT (blood pressure, exercise, weight, alimentation, and tobacco) score (FBS) are similar in their ability to predict subclinical atherosclerosis, ...

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