Describe the mechanisms that arteries and veins use to keep blood flowing in the proper direction, even when the artery or vein is located far from the heart. What is coronary heart disease? What are its manifestations? Describe arteries and veins with relation ...
physicians insert acatheterinto a vein in the arm or leg, shove the device to a target in the coronary arteries, and watch where it goes in an x-ray machine. Called anangioplasty, the cardiac surgeons can forcibly unblock obstructions. While the process is not ordinarily...
physicians insert acatheterinto a vein in the arm or leg, shove the device to a target in the coronary arteries, and watch where it goes in an x-ray machine. Called anangioplasty, the cardiac surgeons can forcibly unblock obstructions. While the process is not ordinarily...
Longitudinal studies using two–photon fluorescence microscopy (TPFM) are critical for facilitating cellular scale imaging of brain morphology and function. Studies have been conducted in the mouse due to their relatively higher transparency and long ter
Mice were euthanized, perfused and then fixed with 4% paraformaldehyde in 0.9% NaCl administered for 3 min through the left ventricle under physiological pressure. The thoracic aortic arteries were harvested, fixed with formalin and embedded in paraffin. Ten consecutive 4-μm-thick sections were ...
Further, there were two venous rings formed by the tributaries of the internal iliac veins. One of them surrounded the superior gluteal artery and the other surrounded the internal pudendal and inferior gluteal arteries. Here, we discuss the clinical importance of the case.Nayak, Satheesha B....
Due to the stenosis, the common hepatic artery (CHA) occasionally narrow and so that, there been always have exists of arterial pancreatoduodenal abnormalities (arcade, dilatation, channels and/or aneurysms), mainly of them were collateral arteries connecting the gastroduodenal artery (GDA) with ...
Bypass grafts to the ankle and foot Two hundred forty-three bypasses to paramalleolar arteries were performed in 224 extremities of 208 patients since 1971; 166 were implanted in men (68%) an... George,Andros,and,... - 《Journal of Vascular Surgery》 被引量: 152发表: 1988年 ...
The right VA was well developed. Coiling of the VVF and its parent VA obliterated the VVF. The vertebrobasilar arteries had sufficient blood from the right VA. Postoperatively, the patient recovered well. Case 2 was a 51-year-old male with headache and weakness of the limbs. He had ...
During myocardial infarction, microcirculation disturbance in the ischemic area can cause necrosis and formation of fibrotic tissue, potentially leading to malignant arrhythmia and myocardial remodeling. Here, we report a microchanneled hydrogel suture f