A medical data acquisition and display system utilizing separate data signals to transmit both high-resolution data and low-latency synchronization data acquired from patient sensors utilizing different wireless protocols. The low-latency stream of data transmitted over a radio frequency transmission as a timing-pulse in real-time. This high-resolution data includes detailed sensor readings from the patient and also includes digital markers (i.e., the timing-pulse) identifying the temporal location of the high-resolution data relative to imaging data that is simultaneously acquired from a patient. The high-resolution data can be electrocardiogram (ECG) data. The timing pulse can be based on the physiological QRS complex within the ECG data. The imaging data can be echocardiogram imagery of a heart that generated the ECG data. The echocardiogram imagery and the high-resolution ECG data are presented simultaneously by aligning the transmitted digital markers with the physiological QRS complex within the ECG data.