OBSERVATION OF HUMAN LEFT VENTRICULAR BANDS BY GROSS ANATOMICAL METHOD, ECHOCARDIOGRAPHY AND MICROSCOPY
- VernacularTitle:人左心室条束大体、超声心动图及光镜观察
- Author:
Cheng ZHU
- Publication Type:Journal Article
- Keywords:
isolated heart;
left ventricular band;
Purkinje fiber;
echocardiography
- From:
Academic Journal of Second Military Medical University
1985;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
The left ventricular bands of isolated human heart were studied by microscopy, echocardi ography and gross anatomical method. The results indicate that the structures of the bands were those commonly observed in human heart. They could be classified into two types: myo-bands and tendinous bands. However, we could only differentiate the “bands whose” diameter was more than 1.5mm with Aloka-SSD720 echocardiograph (made in Japan). we suggest that the resolution of the instrument we used was too low, and this might be the main reason that the detection of left ventricular bands was much lower than the incidence, we classified these bands according to the adhering points and diameters of bands.In this paper, the forming factors of bands and their clinical significance are also discussed.
