The present invention relates to a patch-type biotissue resistance measurement device for chronic heart failure patient management and a control method thereof, and more specifically, as a patch-type biotissue resistance measurement device for chronic heart failure patient management, to measure lung impedance of a chronic heart failure patient Impedance measurement unit for； A signal processor that filters lung impedance of the chronic heart failure patient measured by the impedance measuring unit and converts it into a digital signal and outputs it； And a disease symptom determination unit that compares the lung impedance of the chronic renal failure patient signal-processed from the signal processing unit with a preset reference biotissue resistance to determine a disease worsening symptom in a chronic heart failure patient. According to the patch-type biotissue resistance measuring device for chronic heart failure patient management proposed by the present invention and a control method thereof, a patch-type biotissue resistance measuring device including an impedance measurement unit, a signal processing unit, a disease symptom determination unit, and a warning output unit is configured. However, it is possible to enable early diagnosis and warning of signs of disease exacerbation in patients with chronic heart failure by measuring and monitoring the lung impedance that decreases due to a precursor to lung capillary blood pressure and fluid overload in patients with chronic heart failure. . In addition, according to the patch-type biotissue resistance measuring device for chronic heart failure patient management proposed by the present invention and a control method thereof, the lung impedance of a patient with chronic heart failure and reduced left ventricular bleeding rate is measured using a patch-type impedance measuring unit By doing so, it is possible to implement a new diagnostic device that monitors the condition of fluid in the chest, and thus it is po
