International Journal of Medicine and Data

Objective To investigate the application of cardiac color Doppler ultrasound and electrocardiogram in the diagnosis of hypertensive heart disease. Methods A total of 70 patients with hypertensive heart disease admitted to our hospital from January 2022 to January 2023 were selected as the study objects, including 32 cases of left ventricular posterior wall thickening, 45 cases of middle ventricular septal thickening, 66 cases of left ventricular diastolic dysfunction, 31 cases of left ventricular systolic dysfunction, 19 cases of left atrial enlargement, 15 cases of left ventricular enlargement, and 28 cases of aortic widening. Cardiac color Doppler ultrasonography, electrocardiogram and combined examination were performed to analyze the diagnostic effect of the three examination methods. Results The detection rate of the LV posterior wall thickening, middle ventricular septal thickening, left ventricular diastolic dysfunction, left ventricular enlargement, left ventricular enlargement and aortic enlargement were 93.75%, 97.78%, 98.48%, 93.55%, 100.00%, 100.00%, 96.43%, respectively, These were higher than 84.38%, 88.89%, 89.39%, 83.87%, 84.21%, 93.33%, 89.29% and 78.13%, 80.00%, 77.27%, 74.19%, 68.42%, 73.33%, 78.57% (P <0.05); Compared to a single examination, combined examination detected higher ejection fraction, left atrial internal diameter, left atrial / aortic internal diameter value, low E / A value was detected (P <0.05). Conclusion The combination of cardiac color Doppler ultrasound and electrocardiogram in the diagnosis of hypertensive heart disease can improve the detection rate to a certain extent, and be conducive to the judgment of patients various cardiac indicators, and provide a strong basis for the formulation of patients treatment plan.

Cardiac color Doppler ultrasound; Electrocardiogram; Hypertensive heart disease