Clinical Study
ST-Segment Depression in Hyperventilation Indicates a False Positive Exercise Test in Patients with Mitral Valve Prolapse
Table 3
Correlation of ST-segment depression at hyperventilation with angiographic result.
| | No-CAD (Group A, ) | CAD (Group B, ) | value |
| | Patients with ST at hyperventilation | | | |
| | Males () | 21/38 (55%) | 6/65 (9%) | .004 | | Females () | 33/52 (63%) | 8/63 (13%) | .002 | | Total population () | 54/90 (60%) | 14/128 (11%) | .001 |
| | Patients without ST at hyperventilation | | | |
| | Males () | 17/38 (45%) | 59/65 (91%) | .004 | | Females () | 19/52 (37%) | 55/63 (87%) | .002 | | Total population () | 36/90 (40%) | 114/128 (89%) | .001 |
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CAD: coronary artery disease.
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