Table 1 Patient baseline characteristics
From: Clinical characteristics and therapeutic strategy of frequent accelerated idioventricular rhythm
Case | Gender | Symptom | Underlying disease | QRS width (ms) | LVEF (%) | AIVR burden (%) | Origin | RFCA |
|---|---|---|---|---|---|---|---|---|
1 | M | Palpitation | – | 176 | 61.7 | 40 | LV summit | + |
2 | M | Cough and Sputum | – | 180 | 45.9 | 93.7 | LV inferior wall | + |
3 | M | Palpitation | DCM | 203 | 19.8 | 100 | RV free wall | + |
4 | F | Palpitation | – | 110 | 62 | 7.8 | LAF | − |
5 | M | Chest discomfort | – | 182 | 65.8 | 0.3 | – | − |
6 | M | Palpitation | – | 162 | 51 | 68.7 | LCC | + |
7 | F | Palpitation | – | 139 | 65.0 | 3.4 | RBB | − |
8 | M | Palpitation | – | 140 | 65.2 | 0.1 | – | − |
9 | M | Chest discomfort | – | 184 | 33 | – | TV (6:00) | + |
10 | M | Palpitation | – | 120 | 67.4 | 0.8 | RBB | − |
11 | M | Palpitation | – | 174 | 63 | 62.8 | LCC | + |
12 | M | Palpitation | – | 130 | 60 | 9.2 | LAF | − |
13 | F | Syncope | – | 138 | 68.0 | 66.9 | RBB | − |
14 | M | Palpitation | – | 152 | – | 69 | LCC | + |
15 | M | Palpitation | – | 167 | 69 | 25.3 | RVOT | + |
16 | M | Palpitation | – | 150 | 45.2 | 99.6 | RBB | + |
17 | M | Palpitation | – | 116 | 68.0 | 20.9 | RBB | + |
18 | F | Palpitation | – | 130 | 59 | 9.6 | LAF | − |
19 | F | Palpitation | – | 158 | 68 | 25.8 | LCC | + |
20 | M | Palpitation | Dextrocardia | 102 | 52.8 | 56.4 | RBB | + * |
21 | M | Presyncope | – | 146 | 47.5 | 76.0 | RBB | + |
22 | M | Palpitation | – | 110 | 60 | 8.8 | LPF | − |
23 | F | Palpitation | – | 111 | 63.2 | 12.5 | RBB | − |
24 | M | Palpitation | – | 180 | 65 | 23.5 | RV apex | + |
25 | M | Palpitation | – | 129 | 59 | 94.6 | RBB | + |
26 | F | Palpitation | – | 160 | 60 | 45.3 | LPF | + |
27 | M | Palpitation | – | 152 | 61 | 71.5 | RBB | + |
Mean | – | 148.2 ± 27.2 | 57.9 ± 11.7 |