PMID: 2122826Sep 1, 1990Paper

Coronary angioplasty in patients aged 70 and over. Immediate results and later outcome

Archives des maladies du coeur et des vaisseaux
B JouveR Gérard

Abstract

One hundred and ninety one consecutive patients over 70 years of age (127 men and 64 women, average age 75.6 years) underwent percutaneous transluminal coronary angioplasty (PTCA) between January 1986 and February 1989. One hundred and sixty patients had severe angina (20 Class III and 140 Class IV), 72 patients had previous myocardial infarction, 36 of which were recent (less than 1 month), and 6 patients had previously undergone coronary bypass surgery. The coronary lesions affected one vessel in 67 patients and more than one vessel in 124 patients. The left ventricular ejection fraction was less than 50% in 15 patients. Angioplasty was attempted on 245 lesions (228 stenoses and 17 occlusions): 1 lesion in 141 patients, 2 lesions in 46 patients, 3 lesions in 4 patients, with a primary success rate of 81% in stenotic and 41% in occluded arteries. There were 9 deaths (4.7%) 6 of which occurred in patients with multivessel disease and unstable angina; there were 6 Q-wave infarctions (3.1%), 8 non Q-wave infarctions (4.2%) and 3 emergency coronary bypass operations (1.6%). The first 123 patients of this series were followed up for an average of 18.8 months (7 to 37 months). Follow-up of the 100 patients successfully dilated (4 lo...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.