Clinical Manifestations of Ultrasonic Virtual Reality in the Diagnosis and Treatment of Cardiovascular Diseases

Table 7

Comparison of clinical manifestations between the experimental group and the control group before and after treatment (%).

Index	Test group		Control group
	Before therapy	After treatment	Before therapy	After treatment
Heart palpitations	90.1	47.6	97.6	70.1
Chest pain	72.6	22.6	75.0	38.5
Headache	55.1	22.6	67.6	25.1
Vomiting	47.6	20.1	45.2	35.1
Hemiplegia	55.8	10.9	46.9	33.2
Shortness of breath	68.9	33.2	69.7	45.1