Platelet count was 139 × 10^9/L. Hepatic and renal functions were within normal limits, with the exception of mild hypokalemia (3.26 mmol/L). The electrocardiogram (ECG) revealed sinus tachycardia and ...

Smart ring maker Circular announced its next-gen Ring 2 with ECG (electrocardiogram) functionality and AFib (atrial fibrillation) detection at CES 2025 Unveiled on Sunday in Las Vegas. The ...