second pulmonary sound

См. также в других словарях:

• second heart sound — (S2) the heart sound occurring during closure of the two semilunar valves at the beginning of diastole, and heard as a “dupp”sound. It consists of two sharp, high frequency vibrations representing closure of the aortic (A2) then pulmonary… …   Medical dictionary

• Pulmonary hypertension — Pulmonary arterial hypertension Classification and external resources The pulmonary artery receives blood (blue arrow) from the right ventricle of the heart; increased pressure on the artery can impair the function of the right ventricle ICD …   Wikipedia

• Pulmonary embolism — Classification and external resources Chest spiral CT scan with radiocontrast agent showing multiple filling defects both at the bifurcation and in the pulmonary arteries. ICD 10 …   Wikipedia

• Pulmonary valve — Infobox Anatomy Name = PAGENAME Latin = valva trunci pulmonalis GraySubject = 138 GrayPage = 532 Caption = Anterior (frontal) view of the opened heart. White arrows indicate normal blood flow. Caption2 = Heart seen from above. Width = 300 |… …   Wikipedia

• Pulmonary contusion — Classification and external resources A CT scan showing a pulmonary contusion (red arrow) accompanied by a rib fracture (blue arrow) ICD 10 S …   Wikipedia

• sound — 1. The vibrations produced by a sounding body, transmitted by the air or other medium, and perceived by the internal ear. 2. An elongated cylindrical, usually curved, instrument of metal, used for exploring the bladder or other cavities of the… …   Medical dictionary

• Pulmonary atresia — Infobox Disease Name = Pulmonary atresia Caption = DiseasesDB = ICD10 = ICD10|Q|25|5|q|20 ICD9 = ICD9|747.3 ICDO = OMIM = MedlinePlus = 001091 eMedicineSubj = ped eMedicineTopic = 2526 eMedicine mult = eMedicine2|ped|2898 MeshName =… …   Wikipedia

• pulmonic second sound — the audible vibrations related to the closure of the pulmonary valve; abbreviated P2. See also second heart s …   Medical dictionary

• human cardiovascular system — ▪ anatomy Introduction       organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes. It is a closed tubular system in which the… …   Universalium

• Heart sounds — Front of thorax, showing surface relations of bones, lungs (purple), pleura (blue), and heart (red outline). The location of best auscultation for each heart valve are labeled with M , T , A , and P . First heart sound: caused by atrioventricular …   Wikipedia

• Cardiac cycle — Cardiac events occurring in the cardiac cycle. Two complete cycles are illustrated. The cardiac cycle is a term referring to all or any of the events related to the flow or blood pressure that occurs from the beginning of one heartbeat to the… …   Wikipedia