cardiovascular disease ⁽²⁾

The Future of Healthcare is Digital—Are You Ready? This shift isn't just about new gadgets for doctors; it's about fundamentally changing your relationship with your own health and healthcare providers. Moving from a reactive "sick-care" system to a proactive, personalized, and always-on model requires you…

Photoplethysmography (PPG) is a non-invasive optical technique that measures blood volume changes in peripheral tissues. While it can effectively indicate fluid retention, differentiating these changes from other factors affecting blood volume is crucial for accurate cardiovascular assessments. Here’s how PPG achieves this differentiation: PPG signals…