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Blood vessels a tubular structure carrying blood through the tissues and organs; a vein, artery, or capillary. Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve. Pulmonary stock images, royalty-free photos and pictures
Blood vessels a tubular structure carrying blood through the tissues and organs; a vein, artery, or capillary. Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve. Pulmonary stock images, royalty-free photos and pictures
The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic. The heart is a muscular organ in humans and other animals, which pumps blood through the blood vessels of the circulatory system. Blood provides the body with oxygen and nutrients, and also assists in the removal of metabolic wastes. The heart is located in the middle compartment of the mediastinum in the chest. Pulmonary stock images, royalty-free photos and pictures
The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic. The heart is a muscular organ in humans and other animals, which pumps blood through the blood vessels of the circulatory system. Blood provides the body with oxygen and nutrients, and also assists in the removal of metabolic wastes. The heart is located in the middle compartment of the mediastinum in the chest. Pulmonary stock images, royalty-free photos and pictures
The heart is a muscular organ about the size of a closed fist that functions as the body’s circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries which provide oxygen and nutrients to body tissues by transporting the blood throughout the body. The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. Pulmonary stock images, royalty-free photos and pictures
The heart is a muscular organ about the size of a closed fist that functions as the body’s circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries which provide oxygen and nutrients to body tissues by transporting the blood throughout the body. The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. Pulmonary stock images, royalty-free photos and pictures
Doctor with radiological chest x-ray film for medical diagnosis on patient’s health on asthma, lung disease and bone cancer illness, healthcare hospital service concept. Pulmonary stock images, royalty-free photos and pictures
Doctor with radiological chest x-ray film for medical diagnosis on patient’s health on asthma, lung disease and bone cancer illness, healthcare hospital service concept. Pulmonary stock images, royalty-free photos and pictures
AUCKLAND - JUNE 30 2014:Midwife checking Newborn baby (Naomi Ben-Ari age 0). Midwifery is a health care profession in which providers offer care during pregnancy,labor ,childbirth and postpartum. Pulmonary stock images, royalty-free photos and pictures
AUCKLAND - JUNE 30 2014:Midwife checking Newborn baby (Naomi Ben-Ari age 0). Midwifery is a health care profession in which providers offer care during pregnancy,labor ,childbirth and postpartum. Pulmonary stock images, royalty-free photos and pictures
Shown is bronchial airway obstruction and narrowing due to viscid mucus. Excessive mucus in bronchial airways can cause significant obstruction and and interferes with pulmonary function. This is particularly problematic for those with asthma and chronic bronchitis. Pulmonary stock images, royalty-free photos and pictures
Shown is bronchial airway obstruction and narrowing due to viscid mucus. Excessive mucus in bronchial airways can cause significant obstruction and and interferes with pulmonary function. This is particularly problematic for those with asthma and chronic bronchitis. Pulmonary stock images, royalty-free photos and pictures
A chest xray film of a patient with pneumonia in the right lower lung. Pulmonary infection. Respiratory failure. Diagnostic film infiltration lungs diagnosis background image medicine medical illness contrast x-ray white body care hospital anatomy bone skeleton sickness radiology radiologist disease thorax thoracic bacterial viral parasitic. Pulmonary stock images, royalty-free photos and pictures
A chest xray film of a patient with pneumonia in the right lower lung. Pulmonary infection. Respiratory failure. Diagnostic film infiltration lungs diagnosis background image medicine medical illness contrast x-ray white body care hospital anatomy bone skeleton sickness radiology radiologist disease thorax thoracic bacterial viral parasitic. Pulmonary stock images, royalty-free photos and pictures
No smoking. Man stop smoke,refuse,reject,break take cigarette,say no. quit smoking for health. world tobacco day. drugs,Lung Cancer,emphysema,Pulmonary disease,narcotic,nicotine effect. Pulmonary stock images, royalty-free photos and pictures
No smoking. Man stop smoke,refuse,reject,break take cigarette,say no. quit smoking for health. world tobacco day. drugs,Lung Cancer,emphysema,Pulmonary disease,narcotic,nicotine effect. Pulmonary stock images, royalty-free photos and pictures
Tuberculosis awareness: lung depiction, health education, disease care, respiratory focus, medical illustration, infection prevention, diagnostic insight, global outreach, pulmonary model. Pulmonary stock images, royalty-free photos and pictures
Tuberculosis awareness: lung depiction, health education, disease care, respiratory focus, medical illustration, infection prevention, diagnostic insight, global outreach, pulmonary model. Pulmonary stock images, royalty-free photos and pictures
The heart is a muscular organ about the size of a closed fist that functions as the body’s circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries (which provide oxygen and nutrients to body tissues by transporting the blood throughout the body). The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. Pulmonary stock images, royalty-free photos and pictures
The heart is a muscular organ about the size of a closed fist that functions as the body’s circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries (which provide oxygen and nutrients to body tissues by transporting the blood throughout the body). The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. Pulmonary stock images, royalty-free photos and pictures