How to Choose an ECG Machine

Start with your clinical volume and setting. A small clinic running routine checkups has very different needs from a hospital cardiology department performing stress tests and handling high patient throughput, and this should shape whether you need a basic resting ECG unit or a more advanced multi-function system.

Channel count (3, 6, or 12-lead) affects both diagnostic detail and how quickly a trace can be captured. Also consider report format and storage, can it save studies digitally, print clearly, and integrate with your existing hospital information system if you have one.

Don't overlook the ongoing cost of consumables like ECG paper, electrodes, and gel, since these recur far more often than the equipment purchase itself. Ask your supplier whether these are locally stocked or need to be imported, which affects both cost and lead time.

Finally, weigh the supplier's after-sales support, calibration, repairs, and spare parts availability, as heavily as the unit's specifications. An ECG machine that goes down during clinic hours with no local support can disrupt patient care far more than a slightly less feature-rich model backed by responsive service.