left heart catheterization


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left heart catheterization

Interventional cardiology The introduction of a catheter into the aorta, left ventricle and left atrium with cannulation of coronary arteries and bypass grafts. Cf Right heart catheterization.
References in periodicals archive ?
For right and left heart catheterization, the incision is wider and over the brachial artery.[49] The length of the incision is based on the need for good exposure to the venous structures.
Procurement of a left heart catheterization measuring station.
Left heart catheterization with ventriculogram showed large, diffusely ectatic, and tortuous coronary arteries (left anterior descending (yellow arrow), circumflex artery (red arrow)).
Contract notice: Procurement of a left heart catheterization measuring station.
With the concern for ST-segment elevated myocardial infarction (STEMI), he was given aspirin 324 mg and was taken for left heart catheterization (LHC) emergently.
Caption: Figure 4: Left heart catheterization. Mild luminal irregularities of the left anterior descending artery and left circumflex arteries not requiring percutaneous intervention.
After intravenous diuresis, the patient had left heart catheterization for evaluation of her new onset systolic heart failure and was found to have a fistula connecting distal left anterior descending artery (LAD) and first obtuse marginal artery (OM1) to the left ventricular cavity (Figures 1 and 2, Movie S1 in Supplementary Material available online at https://doi.org/10.1155/2017/8071281).
Left heart catheterization revealed proximal left main, severe ostial left anterior descending artery disease of 70%, and moderate right coronary artery disease (Figure 1).
The patient underwent an emergent left heart catheterization. Coronary angiography revealed normal left main coronary artery, subtotally occluded mid left anterior descending artery (LAD) with an extensive clot burden and TIMI-I flow distally.
Caption: Figure 1: Left heart catheterization identifying stenosis of proximal right coronary artery.
Right and left heart catheterizations were performed to biopsy the mass and assess for coronary artery disease that could explain the evidence of inferior wall ischemia on EKG.