Results 271 to 280 of about 211,135 (314)

Pulmonary circulation in the reindeer

Basic Research in Cardiology, 1978
Right heart catheterizations were performed in 56 sessions on 25 reindeer with determinations of blood pressure and oxygen saturation. Cardiac output was calculated from cineangiocardiograms. When the animals were placed in prone position, heart rate was about 50/min, mixed venous blood oxygen saturation 68 to 72%, right ventricular systolic pressure ...
J, Timisjärvi, L, Hirvonen
openaire   +2 more sources

Pharmacology of the Pulmonary Circulation

2011
The pulmonary vasculature is a complex system, and studies of the effects of anesthetic drugs on this system are often contradictory. A balanced anesthetic technique with adherence to the hemodynamic goals of maintenance of right ventricular preload and right coronary artery perfusion is the safest choice for patients with PHTN.
Cara Reimer, John Granton
openaire   +1 more source

Superoxide in the pulmonary circulation

Pharmacology & Therapeutics, 1999
Superoxide formation in pulmonary tissue is modulated by cytokines, PO2, shear force, and disease states, and can be stimulated by drugs. Superoxide has diverse actions on pulmonary cells, including smooth muscle contraction, interaction with redox enzymes, cell proliferation, and gene transcription.
Wadsworth, RM, Demiryurek, AT
openaire   +3 more sources

Pulmonary circulation in embolic pulmonary edema

Bulletin of Experimental Biology and Medicine, 1989
The ultrasonic method was used in acute experiments on cats with open chest under artificial lung ventilation to obtain blood flow in low-lobar pulmonary artery and vein, the blood pressure in pulmonary artery, as well as the left atrial pressure in fat (olive oil) and mechanical (Lycopodium spores) pulmonary embolism.
N V, Sanotskaia, V V, Polikarpov, D D, Matsievskiĭ   +2 more
openaire   +2 more sources

Pulmonary Circulation at High Altitude

Respiration, 2009
Hypoxia constricts the pulmonary vessels. An increase in pulmonary vascular resistance is seen in normal subjects during hypoxic breathing at sea level, in acclimatized lowlanders and in high-altitude natives. Hypoxic pulmonary hypertension in all these circumstances is most generally moderate, except in high-altitude natives at exercise.
openaire   +3 more sources

Disorders of pulmonary circulation

Current Opinion in Pulmonary Medicine, 1997
Graham F, Pineo, Russell D, Hull
openaire   +6 more sources

Exercise Stress Echocardiography of the Right Ventricle and Pulmonary Circulation

Journal of the American College of Cardiology, 2023
Theodore Kolias, Anna Agnese Stanziola, Mani A Vannan   +2 more
exaly  

Untargeted metabolomics reveal the metabolic profile of normal pulmonary circulation

Respiratory Medicine, 2023
Yuan-Rui Deng, Xinxin Yan
exaly  

Radiology of the pulmonary circulation

Irish Journal of Medical Science, 1964
openaire   +2 more sources

Disorders of the pulmonary circulation

Current Opinion in Pulmonary Medicine, 2011
Graham F, Pineo, Russell D, Hull
openaire   +3 more sources