Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Cardiac Catheterization”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,045 records · Page 58Linked to original sources
PubMed2001

Chronic radiodermatitis after cardiac catheterization.

A woman presented with a chronic radiodermatitis after a percutaneous transluminal coronary angioplasty (PTCA) for unstable angina. Two PTCAs had already been performed previously. Although rare, these chronic radiodermatitis have been described after multiple cardiac catheterization procedures as a result of cumulative X-ray exposure. Prevention must therefore be implemented.

Aged↗
PubMed2006

Transradial cardiac catheterization in patients with coronary bypass grafts: feasibility analysis and comparison with transfemoral approach.

The objective of this study was to analyze the feasibility and safety of transradial catheterization in patients with remote surgical cardiac revascularization. Selective catheterization of coronary bypass grafts might be more difficult and time-consuming from the radial artery as compared to the femoral route. This special patient subset has been either excluded or underrepresented in previous studies. Retrospective review was made of 304 cardiac diagnostic procedures performed from January 2001 through December 2004 in patients with coronary artery bypass grafts in a single center. Patients had to be considered eligible for both transradial and transfemoral approach to be included. Cases with double internal mammary or gastroepiploic grafts were excluded. Selection of the arterial access was individualized according to operator preferences. Among diagnostic cases, transradial access was attempted as first choice in 151 cases (left radial in 133) and transfemoral in 154. Total procedural time (41 +/- 22 vs. 40 +/- 23 min), fluoroscopy time (15 +/- 10 vs. 18 +/- 13 min), and dye volume (180 +/- 64 vs. 192 +/- 73 ml) were similar. Crossover rates were 4.0% in the transradial group and 1.3% in transfemoral (P = 0.28). Only two patients in transradial group needed transfemoral access because of failure to catheterize a bypass graft. Transradial angiography of coronary bypass grafts can be performed with similar success rates as compared with transfemoral procedures and without a significant time delay.

Aged↗
PubMed1981

Outpatient cardiac catheterization and arteriography: Twenty-month experience at the Arizona Heart Institute.

Arteriographic examination of the coronary, cerebral, and peripheral circulatory systems is the ultimate diagnostic technique for the identification and quantification of atherosclerotic occlusive disease. In the past, hospitalization has been required for this invasive procedure. Recently, however, the concept of outpatient catheterization and arteriography has become a reality. To investigate the integrity, safety, and cost-effectiveness of our outpatient invasive procedures laboratory, we analyzed our experience with 254 cardiac catheterizations and 174 peripheral arteriograms performed during a 20-month period. There were no deaths or major complications. Minor complications (11%) included bleeding from the cutdown site, nausea, numbness, and allergic reactions. Two patients with arrhythmias required cardioversion. Nine patients (2%) were transferred to the hospital for observation or immediate surgery due to the nature of their atherosclerotic lesions. This study reveals (1) the technical quality, safety, indications, and contraindications for outpatient catheterization and arteriography; (2) the enthusiastic patient acceptance of outpatient invasive diagnostic studies; (3) the economic impact of these procedures on escalating health-care costs; and (4) the potential for outpatient catheterization and arteriography on a broad scale.

Journal Article↗
PubMed2000

Fatal left main coronary artery embolism from aortic valve endocarditis following cardiac catheterization.

Coronary artery embolization has been associated with sudden cardiac death. It is more commonly seen with aortic valve endocarditis. It manifests as acute myocardial ischemia or infarction, causing instability of the cardiac rhythm, which may be fatal. We report a patient with aortic valve endocarditis who had sudden cardiac death following coronary angiography. Autopsy revealed embolic occlusion of the left main coronary artery.

Aortic Valve↗