Left Ventricular False Tendon Detected by 2-Dimensional Echocadiography.
10.4070/kcj.1988.18.1.85
- Author:
Bang Hun LEE
;
Kyung Soo KIM
;
Jeong Hyun KIM
;
Heon Kil LIM
;
Chung Kyun LEE
- Publication Type:Original Article
- Keywords:
LV false tendon;
Echocardiogram
- MeSH:
Arrhythmias, Cardiac;
Cardiac Complexes, Premature;
Cardiovascular Diseases;
Echocardiography;
Electrocardiography;
Humans;
Incidence;
Korea;
Music;
Papillary Muscles;
Retrospective Studies;
Tendons*
- From:Korean Circulation Journal
1988;18(1):85-92
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Left ventricular false tendon, also called moderator bands, anomalous cords, accessory bands or false chordae tendinae, has been known as simple anatomical without clinical importance. But the possible relationship with Still's type murmur and ventricular arrhythmia were reported recently. The incidence of false tendon was known as 0.5-6.1% variably. In Korea, there are no reports about left ventricular false tendon till now. The authors examined 2,052 patients' echocaediograms and clinical manifestations retrospectively to find the incidence and potent clinical significance of false tendons. The incidence in present study was 1.02% and there was no specific relationship between false tendon and cardiovascular diseases. The authors observed Still's type musical murmur in 5 patients out of 21 and ventricular premature beats in 2 patients out of 10 without other cardiovascular diseases. One of them showed nonsustained ventricular tachycaedia during Holter ECG monitoring. The most frequent echocardiographic site of attachment was from basal inter-ventricular septum to lelft ventricular free wall and false tendon attached to papillary muscle was least frequently observed.
