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الفصل 22
الجهاز التنفسي
The respiratory system is comprised of the organs that enable breathing. Air enters the nostrils and mouth, followed by the pharynx (throat) and…
عمليه التنفس
The process of breathing, inhaling and exhaling, involves the coordinated movement of the chest wall, the lungs, and the muscles that move them. Two…
قدرة الرئة
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…
تبادل الغاز ونقله
Gas exchange, the intake of molecular oxygen (O2) from the environment and the outflow of carbon dioxide (CO2) into the environment, is necessary for…
تشريح الجهاز الدوري
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…
تشريح القلب
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…
دورة القلب
The heart beats rhythmically in a sequence called the cardiac cycle—a rapid coordination of contraction (systole) and relaxation…
تدفق الدم
Blood is pumped by the heart into the aorta, the largest artery in the body, and then into increasingly smaller arteries, arterioles, and…
زيادة الشريان الرئوي نابض تدفق يحسن نقص الأوكسجين ارتفاع ضغط الدم الرئوي في الخنازير
Pulmonary arterial hypertension (PAH) is a disease affecting distal pulmonary arteries (PA). These arteries are deformed, leading to right…
القلب والأوعية الدموية التصوير باستخدام نظام الموجات فوق الصوتية عالية التردد (MHZ 30/45) الجنينية الماوس
Congenital heart defects (CHDs) are the most common cause of childhood morbidity and early mortality. Prenatal detection of the underlying…
قياسات الضغط البطيني الحق الانقباضي في تركيبة مع حصاد الرئة وعينات الأنسجة المناعية في الفئران
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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