A noncannulating coronary perfusion cannula

Comparative study of myocardial perfusion SPECT and coronary angiography [Persian]

Abstract is NOT available

Nicorandil effect on myocardial perfusion in patients with slow coronary flow phenomenon assessment by gated myocardial perfusion SPECT

Introduction:Patients with the coronary slow flow phenomenon (SCF) frequently experience angina episodes. The purpose of this study was to determine efficacy of nicorandil in myocardial perfusion in patients with SCF. Methods: Twenty patients (50.85 ± 12.96 y) with SCF were studied.  We evaluate coronary slow flow according to protracted thrombolysis in m...

Retrograde perfusion of coronary circulation.

Perfusion technique for perfusion-assisted direct coronary artery bypass (PADCAB).

The role for the perfusionist has changed at many institutions that perform Off-Pump Coronary Artery Bypass (OPCAB). Surgeons at our hospitals have adapted a technique called Perfusion-Assisted Direct Coronary Bypass (PADCAB) (1). A simple circuit and pump have been devised for the perfusionist to deliver arterial blood to the myocardium immediately after the completion of the distal coronary a...

A Dilatable Bronchial Cannula

The cannula is adapted for use in the bronchial tree of the anesthetized dog. Introduced through the mouth or a trach-eotomy opening, the distal end is made to dilate and secure airtight fixation in the bronchus. Positive security and selectivity of the attachment, as well as simplicity of management, recommend the instrument.