“Ask about ECG basics” – e.g., “What is an ECG?” or “Explain ECG analysis.”

“Get details on CardioYield features” – e.g., “How does anomaly detection work?”

“Ask about ECG Signals” – e.g., “What is a QRS complex?”

“Explore specific cardiac conditions” – e.g., “Explain Ventricular Tachycardia.”

“Learn ECG Terms” – e.g., “What does QT interval mean?”