Atrial Couplets
ECG Features
ECG Features
Figure 1: ECG Strip[1]
Atrial couplets are two consecutive premature atrial contractions (PACs).
ECM Features
ECM Features
Figure 2: ECM Analysis, Record 220[2][3]
ECM Examples
ECM Examples
1. Additional Examples of Atrial Couplets (6)
2. Aberrated Atrial Couplets
Figure 3: Record 201[2][3]
Figure 4: Record 213[2][3]
3. Aberrated Atrial Couplets with Right and Left Bundle Branch Blocks
Figure 4: Record 213[2][3]
Additional Information
Additional Information
References
References
- Wahyu, I. (2012). Premature Atrial Contraction (PAC) [Online image]. Retrieved July 19, 2016, from [http://jantungoke.com/2012/12/premature-atrial-contraction-pac.html, link dead]
- MIT-BIH Arrhythmia Database. (1980). Retrieved June, 2016, from https://physionet.org/physiobank/database/mitdb/
- Goldberger AL, Amaral LAN, Glass L, Hausdorff JM, Ivanov PCh, Mark RG, Mietus JE, Moody GB, Peng C-K, Stanley HE. PhysioBank, PhysioToolkit, and PhysioNet: Components of a New Research Resource for Complex Physiologic Signals. Circulation101(23):e215-e220 [Circulation Electronic Pages;http://circ.ahajournals.org/cgi/content/full/101/23/e215]; 2000 (June 13).