In the ‘80s, researchers set out to test a medication called sildenafil citrate for treating high blood pressure and angina ...

and proposes to address this question by randomizing 190 patients with a clinical diagnosis of heart failure and left ventricular ejection fraction ≥50% to treatment with sildenafil or placebo ...

Potomac Watch: Why won’t the Senate take an opportunity to save Donald Trump from a bad political deal? Photo: DAVID DEE DELGADO/AFP via Getty Images Surgeon General Vivek Murthy has done more ...

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Even in the winter, you'll want to protect your eyes. These are the best prescription sunglasses to help you do just that. Executive Editor David Carnoy has been a leading member of CNET's Reviews ...

No significant safety issues were identified although tolerability appeared to decline above a dose of 40 mg with 26% of patients unable to tolerate 50 mg. Twelve (20%) patients had adverse events ...

no less) and a boost to CUDA cores. The other cards can’t enjoy the same kind of treatment, with all three retaining the same VRAM and bus configuration. However, the entirety of the RTX 50 ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Extra-large TVs continue to grow in popularity, but some spaces just aren't big enough to fit a huge ...

The Official UK Singles Chart reflects the UK’s biggest songs of the week, based on audio and video streams, downloads, CDs and vinyl, compiled by the Official Charts Company. The UK Top 40 is ...