Define dyskinesis. dyskinesis synonyms, dyskinesis pronunciation, dyskinesis translation, English dictionary definition of dyskinesis. n. An impairment in the ability to control movements, characterized by spasmodic or repetitive motions or lack of coord
We report a case of pseudodyskinesis, where there is dyssynchronous contraction of the heart's diaphragmatic wall despite normal wall thickening. This finding has previously been reported in a small group of patients with liver disease, and has been attributed to elevation of the diaphragm as a...
The father of the patient had an angiographically proven DCM (percentage left ventricular enlargement¼162, left ventricular ejection fraction [LVEF]¼23%), severe ventricular arrhythmias and died while on the waiting list for heart transplantation at the age of 30 years (Figure 1). The ...
A newly described focal displacement cardiograph capable of recording actual heart movements without making contact with the chest wall has been used to detect and map localized dyskinetic disorders in myocardial contraction. The focal nature of the tracings has been demonstrated previously by recording ...
Regional akinesis or dyskinesis, in the absence of wall thickening, denotes coronary heart disease1 with the latter featuring outward movement during systole.2 However, there are circumstances other than coronary heart disease which are associated with regional dyskinesis. One example of such outward...
Does your heart sink? To address these problems, Dr Ben Kibler spearheaded the 2nd International Conference on the Scapula in Lexington, Kentucky in July 2012. You can read the consensus paper from this conference in the September issue of the BJSM 1; you can listen to podcasts with Dr ...
Myocardial hibernation: relationship to a model for segmental dyskinesisMyocardial ischemiahibernationperfusion-contraction matchingmyocardial dyskinesisisolated heart systemsK+ channelsDowning SE.doi:10.1007/BF00795107S. Evans DowningSteinkopff-VerlagBasic Research in Cardiology...
isolated heart systemsK+ channelsA close quantitative relationship between coronary flow and cardiac mechanical function has been recognized for more than 40 years (1). Similarly, in skeletal muscle oxygen consumption is a function of O 2 availability over a broad range (10). Thus, in both ...