Table 3 Symptomatic improvement following CRT implantation
Symptoms | Pre CRT-Percentage | Post CRT-Percentage | Mcnemer test value | 95% CI |
|---|---|---|---|---|
Dyspnea on exertion | 96% | 48% | < 0.01 | 0.254–4.276 |
Dyspnea at Rest | 32% | 2% | < 0.01 | 0.972–1.092 |
Orthopnea | 54% | 14% | < 0.01 | 0.593–0.926 |
Paroxysmal nocturnal dyspnea | 42% | 2% | < 0.01 | 0.866–1.048 |
Fatigue | 58% | 8% | < 0.01 | 0.745–0.997 |
Edema | 36% | 6% | < 0.01 | 0.678–1.025 |