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Mammogram can show calcifications, early signs of heart disease
Mammograms have long been a powerful tool in the fight against breast cancer. But recent studies and clinical practice are showing they might also help detect something else - early signs of heart disease. Yes, the same breast X-ray that checks for tumors can also reveal breast arterial calcification (BAC), a potential red flag for cardiovascular risk in women. What Is BAC and Why Does It Matter?...[ Read More... ]
PET scans: healthy brain (top), Alzheimer's (bottom) - Red areas indicate tau deposits.
One single night of interrupted sleep increases brain proteins which are believed to cause Alzheimer's disease, researches reported in a study published in the journal Brain Monday.  Sleep helps the body clear away these compounds, amyloid and tau, while interrupting sleep may lead to a compound build-up."When people had their slow-wave sleep disrupted, their amyloid levels increased by...[ Read More... ]
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