
Vijay Rao, MD, PhD
3K posts

Vijay Rao, MD, PhD
@Vijayrao7474
cardiologist, heart failure, cardio oncology, echo and tennis/wine enthusiast, @musc, @dukemed, @ucsf; @INACC; thoughts are my own




Excited to share our publication in @npjDigitalMed on the use of photoplethysmography (PPG) signals and explainable machine learning to identify peripheral artery disease (PAD) 🩺📱 🔹 >5,200 toe PPG recordings from >2,300 patients 🔹 PAD detection using physiologic waveform data alone 🔹 Demonstrates potential for scalable biosignal-based cardiovascular screening 🔹 Highlights future applications using smartphones, pulse oximeters, and wearables ⚡ 🔹 Contributes to the newly established UC San Diego Biosignal Repository 🔬 📘online print: nature.com/articles/s4174… 📰 Press release: today.ucsd.edu/story/uc-san-d… @UCSDCardiology @UCSDCardFellows @InnovationUCSDH @UCSDHealthSci @WinnAwards @UCSDHealth @UCSDMedSchool @DBMI_UCSD #DigitalHealth #AI #Cardiology #PAD #MachineLearning #Biosignals
































Among patients with atrial fibrillation at high risk for stroke and bleeding, left atrial appendage closure was not noninferior to medical therapy in reducing the risk of stroke, embolism, major bleeding, or death at 3 years. Full CLOSURE-AF trial results: nejm.org/doi/full/10.10… Editorial: Left Atrial Appendage Closure — Another Overused Method in Cardiology? nejm.org/doi/full/10.10…














