Early and late results following coronary bypass surgery beyond the age of 75 years
| Autor: | Hangler H, R. Schistek, Unger F, Baier R, Albes Jm, Unger A |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
Pulmonary and Respiratory Medicine
Male medicine.medical_specialty Time Factors Anastomosis Postoperative Complications Quality of life Risk Factors Diabetes mellitus medicine.artery Preoperative Care medicine Humans Postoperative Period Coronary Artery Bypass Stroke Aged Aorta Ejection fraction business.industry Age Factors medicine.disease Surgery Cardiac surgery Bypass surgery Female Cardiology and Cardiovascular Medicine business |
| Zdroj: | The Thoracic and cardiovascular surgeon. 39(5) |
| ISSN: | 0171-6425 |
| Popis: | The indication for coronary bypass surgery in the elderly has been dramatically expanded in recent years. The results, however, are often contradictory. 1,538 consecutive patients undergoing cardiac surgery were divided into two groups by their age at the time of operation: younger than 75 years (n = 1,480) and 75 years and older (n = 58). These groups were compared with regard to influencing factors of early and late mortality, morbidity, and quality of life. Preoperatively, the clinical condition of the group greater than or equal to 75 years was significantly worse than the condition of the group less than 75 years (NYHA IV: greater than or equal to 75 years: 63.8%; less than 75 years: 31.9%). Cerebrovascular diseases occurred more often in the patients greater than or equal to 75 years (stroke or transient ischemic attack: greater than or equal to 75 years: 8.6%; less than 75 years: 2.3%). The necessity of carotid reconstruction prior to coronary surgery was significantly higher in the patients greater than or equal to 75 years: (greater than or equal to 75 years: 5.2%; less than 75 years: 1.5%). Diabetes mellitus could be observed in 19.0% of the patients greater than or equal to 75 years and in 10.1% of the patients less than 75 years. The preoperative ejection fraction was similar in both groups. Cardiopulmonary bypass time and crossclamping time of the aorta did not differ significantly. Both groups received approximately the same number of distal coronary anastomoses. Rethoracotomy due to hemorrhage had been observed more often in the older group (greater than or equal to 75 years: 8.6%; less than 75 years: 4.5%).(ABSTRACT TRUNCATED AT 250 WORDS) |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|