85% of the patients were preoperative patients. For some patients there was more than one referral question. | |
Left ventricular function | 67.3% |
Left ventricular dimensions | 22.4% |
Murmur evaluation | 18.0% |
Pericardial effusion | 14.0% |
Rhythm abnormalities | 9.3% |
Left ventricular hypertrophy | 8.4% |
Suspected endocarditis | 4.6% |
Cardiac source of embolism | 2.0% |
Pulmonary hypertension | 1.8% |