Background Patients with heart failure (HF) frequently suffer from undetected declines in cardiorespiratory fitness (CRF), which significantly increases their risk of poor outcomes. However, current ...

Jennifer Nelson writes about all things money--personal finance, investing, saving, credit cards and insurance for numerous publications including AARP, Next Avenue, Credit Karma, Real SImple, Citi ...

To identify potential gene regions associated with these CpG islands, we performed BLAST searches of nucleotide databases for each of the 210 clones; 99 (47%) had homologies to known sequences. These ...

Pattern formation is the developmental process by which cells acquire different identities, depending on their relative spatial positions within the embryo. Pattern formation ensures that tissues and ...

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...

Your heart is pounding. You can’t catch your breath. You feel consumed by fear and may even think you’re dying -- even though you’re really in no danger. This is what it feels like to have a panic ...