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O Sistema Respiratório
The respiratory system is comprised of the organs that enable breathing. Air enters the nostrils and mouth, followed by the pharynx (throat) and…
Respiração
The process of breathing, inhaling and exhaling, involves the coordinated movement of the chest wall, the lungs, and the muscles that move them. Two…
Capacidade Pulmonar
The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a…
Troca e Transporte de Gases
Gas exchange, the intake of molecular oxygen (O2) from the environment and the outflow of carbon dioxide (CO2) into the environment, is necessary for…
Anatomia do Sistema Circulatório
The human circulatory system consists of blood, blood vessels that carry blood away from the heart, around the body, and back to the heart, and the…
Anatomia do Coração
The human heart is made up of three layers of tissue that are surrounded by the pericardium, a membrane that protects and confines the heart. The…
O Ciclo Cardíaco
The heart beats rhythmically in a sequence called the cardiac cycle—a rapid coordination of contraction (systole) and relaxation…
Fluxo Sanguíneo
Blood is pumped by the heart into the aorta, the largest artery in the body, and then into increasingly smaller arteries, arterioles, and…
O aumento de artéria pulmonar fluxo pulsátil melhora Hypoxic Hipertensão Pulmonar em Leitões
Pulmonary arterial hypertension (PAH) is a disease affecting distal pulmonary arteries (PA). These arteries are deformed, leading to right…
Fetal Mouse Cardiovascular de imagem usando um sistema de ultra-som de alta frequência (30 / 45MHZ)
Congenital heart defects (CHDs) are the most common cause of childhood morbidity and early mortality. Prenatal detection of the underlying…
Sistólica do ventrículo direito Medição de Pressão em combinação com colheita de amostras de tecido pulmonar e imunológica em ratos
The function of the right heart is to pump blood through the lungs, thus linking right heart physiology and pulmonary vascular physiology.…

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