Research Article

Effect of Different Nursing Interventions on Discharged Patients with Cardiac Valve Replacement Evaluated by Deep Learning Algorithm-Based MRI Information

Figure 6

(a) Patient with severe mitral valve disease, 61 years old, male. Left atrial height, enlargement, aortic stenosis; (b) a 54-year-old male patient with mitral insufficiency caused by hypertrophic cardiomyopathy. Left atrial enlargement; (c) patient with mitral insufficiency due to left ventricular dysfunction, 47 years old. Left atrium and left ventricle increased; (d) in patients with severe mitral valve disease, the left atrial (LA) and left ventricular (LV) cavities were significantly enlarged during the left ventricular systolic phase of the four-chamber view of the heart.
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