The Professional Digital 18-Lead ECG Machine (iMAC 1800) is an advanced electrocardiograph designed for hospitals, cardiac centres, clinics, and diagnostic laboratories. Equipped with intelligent ECG analysis technology, high-resolution waveform acquisition, and a 15-inch HD display, it delivers fast, accurate, and reliable cardiac examinations. The system supports both 12-lead and 18-lead synchronous ECG acquisition, making it suitable for comprehensive cardiovascular diagnosis.