| |
No. (%) of Patients |
| Subtherapeutic Digoxin Level
(< 0.9 ng/mL)
(n= 103) |
Therapeutic Digoxin Level
(0.9-2.2 ng/mL)
(n=88) |
Toxic Digoxin
Level
(>2.2 ng/mL)
(n=26) |
| Any Symptoms & or ECG changes |
95 (92.2%) |
44(61.3%) |
25 (96.2%) |
| Symptoms |
| |
Anorexia |
2 (1.9%) |
1(1.3%) |
2 (7.6%) |
| |
Nausea |
1 (1.9%) |
0(0%) |
6 (23.1%) |
| |
Vomiting |
5(4.9%) |
2(2.2%) |
5 (19.2%) |
| |
Abdominal Pain |
17 (16.4%) |
1(1.3%) |
5(19.2%) |
| |
Diarrhea |
1 (0.97%) |
0(0%) |
4 (15.3%) |
| |
Dizziness |
7(6.7%) |
2(2.2%) |
2 (7.6%) |
| |
Headache |
4 (3.8%) |
2(2.2%) |
1 (3.8%) |
| |
Confusion |
16 (15.5%) |
0(0%) |
0 (0%) |
| |
Visual Changes |
1(0.97%) |
0(0%) |
1 (3.8%) |
| |
Palpitation |
6(5.8%) |
3(3.4%) |
7 (26.9%) |
| |
Cough |
1(0.97%) |
0(0%) |
1(3.8%) |
| |
Dyspnoea |
10 (9.7%) |
4(4.5%) |
4(15.3%) |
| Electrocardiographic Changes |
| |
Atrial Fibrillation |
13 (12.6%) |
8(9%) |
7 (26.9%) |
| |
Bradycardia (ᐸ50 beats/min) |
5 (4.9%) |
3(3.4) |
2(7.6%) |
| |
Junctional Tachycardia |
0(0.0%) |
1(1.3%) |
0(0%) |
| |
Sustained ventricular tachycardia |
1(0.97%) |
0(0%) |
0(0%) |
| |
Sinus arrest |
4(3.8%) |
0(0%) |
1(3.8%) |
| |
Heart block |
0(0%) |
1(1.3%) |
4(15.3%) |
