👉 Bathythermogram is a type of electrocardiogram (ECG) that measures the electrical activity in the heart and lungs. It uses a special device called a bathythermometer, which is placed on the skin over the chest or abdomen to measure the electrical currents flowing through the body. The bathythermogram can be used to monitor heart rhythms, as well as detect potential health problems such as arrhythmias (irregular heartbeats) and other conditions related