[Short-term results of rescue angioplasty in patients with acute myocardial infarction and failure of thrombolysis treatment]
| Autor: | José Antonio, Palomo Villada, Jaime Alfonso, Santiago Hernández, Belinda, González Díaz, Raúl, Astudillo Sandoval, Jesús, Flores Flores, Armando, Montoya Silvestre, Joel, Estrada Gallegos, Enrique, Bernal Ruiz, Javier, Farell Campa |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Male
Time Factors Myocardial Infarction Shock Cardiogenic Middle Aged Coronary Angiography Electrocardiography Treatment Outcome Fibrinolytic Agents Risk Factors Counterpulsation Tissue Plasminogen Activator Humans Female Stents Streptokinase Thrombolytic Therapy Angioplasty Balloon Coronary Aged Retrospective Studies |
| Zdroj: | Archivos de cardiologia de Mexico. 75(3) |
| ISSN: | 1405-9940 |
| Popis: | The present study is aimed at describing the short-term assessment of clinical and angiographic results in patients with acute myocardial infarction treated with rescue percutaneous transluminal coronary angioplasty (RPTCA).We reviewed retrospectively, from January 2001 to July 2004, the interventional procedures performed in patients with coronary heart disease. From a total of 3,258 patients we selected 32 (0.98%) with acute myocardial infarction and failure of thrombolysis treatment, which were treated with RPTCA to relief the symptoms. Average age was 63 years (range 47-79), there were 24 men (75%); hypertension in 29 (90.6%); diabetes mellitus in 18 (56.3%); currently smoking 24 (75%); dyslipidemia in 11 (34.4%); unstable angina in 9 (28.1%); previous myocardial infarction in 2 (6.3%). The area related to the infarction was anterior and lateral in 14 (43.8%), anteroseptal in 6 (18.8%), postero-inferior in 5 (15.6%) with electric and hemodynamic involvement in 4 (12.5%), lateral in 1 (3.1%). Thrombolysis treatment was delivered in 3.19 hours (range 2-7 hours) with streptokinase in 19 (59.4%) and rTPA in 13 (40.6%). The evaluated serum marker was CPK-MB with the highest level of 348 +/- 240 U/L. Killip Kimball (KK) class was established as follows: KKI in 5 (15.6%), II in 16 (50%), III in 5 (15.6%), and IV in 6 (18.8%). Patients with cardiogenic shock were treated with intra-aortic balloon counter-pulsation.Time between symptoms and arrival to the cath lab was 11 hours (range 6-24 hours). TIMI flow was: TIMI 0 in 16 (50%). TIMI 1 in 10 (31.2%), TIMI 2 in 6 (18.8%). The number of vessels with a significant lesion was 1.9 (range 1-4). Stents were placed in 27 (84.3%) patients. Angiographic success postangioplasty was achieved in 24 (75%); there were 9 complications (28.1%), no reflow in 7 (21.8%), coronary dissection in 1 (3.1%). Six patients died (18.7%) and 4 of them (12.5%) were in cardiogenic shock.RPT-CA is a high-risk procedure, being an acceptable treatment option for patients with thrombolysis failure. |
| Databáze: | OpenAIRE |
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