Effects of transmyocardial punctures on left ventricular performance after coronary occlusion in the acute experiment
| Autor: | J. Wieberdink, J. J. Van Der Meer, Z. Bělobrádek, R.S. Reneman |
|---|---|
| Rok vydání: | 1972 |
| Předmět: |
Male
Pulmonary and Respiratory Medicine medicine.medical_specialty Heart Ventricles Blood Pressure Coronary Disease Punctures Electrocardiography Coronary circulation Dogs Coronary Circulation Internal medicine medicine.artery medicine Animals Aorta medicine.diagnostic_test business.industry Heart Articles medicine.disease Coronary Vessels Blood pressure medicine.anatomical_structure Coronary occlusion Anesthesia Ventricular Fibrillation Ventricular fibrillation cardiovascular system Ventricular pressure Cardiology Female business Muscle Contraction Artery |
| Zdroj: | Thorax. 27:223-227 |
| ISSN: | 0040-6376 |
| DOI: | 10.1136/thx.27.2.223 |
| Popis: | The results of multiple transmyocardial punctures were studied in 12 dogs in which ligation of the left descending coronary artery had been performed. Instead of improvement, deterioration in the electrocardiogram, paradoxical movement, left ventricular pressure, left ventricular dp/dt max, and mean aortic flow were observed. These results are in contrast to the acute effects observed by Sen et al. (1965, 1968) but do not exclude the possibility of beneficial long-term effects. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|