Lub Dupp
Heart sounds are the noises generated by the beating heart and the resultant flow of blood through it. Specifically, the sounds reflect the turbulence created when the heart valves snap shut. In cardiac auscultation, an examiner may use a stethoscope to listen for these unique and distinct sounds that provide important auditory data regarding the condition of the heart.
In healthy adults, there are two normal heart sounds often described as a lub and a dub (or dup), that occur in sequence with each heartbeat. These are the first heart sound (S1) and second heart sound (S2), produced by the closing of the AV valves and semilunar valves, respectively. In addition to these normal sounds, a variety of other sounds may be present including heart murmurs, adventitious sounds, and gallop rhythms S3 and S4.
Heart murmurs are generated by turbulent flow of blood, which may occur inside or outside the heart. Murmurs may be physiological (benign) or pathological (abnormal). Abnormal murmurs can be caused by stenosis restricting the opening of a heart valve, resulting in turbulence as blood flows through it. Abnormal murmurs may also occur with valvular insufficiency (regurgitation), which allows backflow of blood when the incompetent valve closes with only partial effectiveness. Different murmurs are audible in different parts of the cardiac cycle, depending on the cause of the murmur.

This is an excerpt from the article Lub Dupp from the Wikipedia free encyclopedia. A list of authors is available at Wikipedia.
The article Lub Dupp at en.wikipedia.org was accessed 9 times in the last 30 days. (as of: 12/13/2013)
Images on Lub Dupp
Preview image:
Original:
Search results from Google and Bing
1
1
1
lubb-dupp - Medical Dictionary - The Free Dictionary
lubb-dupp (lub-dup´) syllables used to represent the first and second heart sounds. lubb-dupp,. an imitation of the two basic sounds heard in the cardiac cycle.
medical-dictionary.thefreedictionary.com/lubb-dupp
3
8
2
Anatomy of the Heart: Valves - Biology - About.com
These sounds are referred to as the "lub-dupp" sounds. The "lub" sound is made by the contraction of the ventricles and the closing of the atrioventricular valves.
biology.about.com/od/anatomy/a/aa062207a.htm
2
>30
3
What causes the lubb dupp sounds that you hear when you listen to ...
These sounds are caused by valves closing. The first sound is caused by the closing of the atrioventricular valves within the heart. The second sound ...
answers.yahoo.com/question/index?qid=20111213142745AAr5whn
4
>30
4
What are the lubb-dupp sounds that the heart makes?: Information ...
Heart sounds are monitored by using a stethoscope. The characteristic lubb-dupp that the heart makes is due to the closing of the two sets of valves. The 'lubb ' is ...
www.answers.com/topic/what-are-the-lubb-dupp-sounds-that-the-heart-makes
5
>30
5
Lubb-dupp - Medical Definition and More from Merriam-Webster
Definition of lubb-dupp from Merriam-Webster's Medical Dictionary with examples and pronunciations.
www.merriam-webster.com/medical/lubb-dupp
6
>30
6
Mind Bloggling!: LUB DUPP, LUB DUPP!
Mar 24, 2011 ... 23rd March, 10:45 PM: I felt sleepy. I closed my book and went to bed. I tried to sleep. I couldn't. I listened to songs till 11:45 PM. I realised I will ...
vidhathri-mindbloggin.blogspot.com/2011/03/lub-dupp-lub-dupp.html
7
>30
7
No, no! Its lub dupp, not thump thump. #BIOL 1010... - ilovemydobro
Laura didn't choose the pasteurized life, the pasteurized life chose Laura. HOME · Ask me anything · No, no! Its Lub Dupp, not thump thump. #BIOL 1010 is.
ilovemydobro.tumblr.com/post/20946548520/http-www-orkposters-com-images-heart-tan-gif
8
>30
8
File:Młyn Dupp.Dubie.jpg - Wikimedia Commons
Dec 4, 2011 ... File:Młyn Dupp.Dubie.jpg. From Wikimedia Commons, the free media repository. Jump to: navigation, search. File; File history; File usage on ...
commons.wikimedia.org/wiki/File:M%C5%82yn_Dupp.Dubie.jpg
9
>30
9
Cardiac Muscle by Amy Hollers on Prezi
Jan 9, 2014 ... Sound of heartbeat: lub-dupp lub-dupp lub-dupp lub-dupp. Heartbeat is the closing of the valves of the heart. Cellular Level of Cardiac Muscle
prezi.com/0nyj-rcnkmml/cardiac-muscle/
10
>30
10
What Is a Heart Murmur? (Printer-Friendly)
Normal heartbeats make a "lub-DUPP" or "lub-DUB" sound. This is the sound of the heart valves closing as blood moves through the heart. Doctors can hear ...
www.nhlbi.nih.gov/health/health-topics/topics/heartmurmur/printall-index.html
Search results for "Lub Dupp"
Google: approx. 30.400
Lub Dupp in science
Lub Dup Profiles | Facebook
View the profiles of people named Lub Dup on Facebook. ... Works at DUP (Dota University of Philippines)Studied at University of CebuLives in Cebu City.
Lub Dup Lub Dup Profiles | Facebook
View the profiles of people named Lub Dup Lub Dup on Facebook. ... Works at DUP (Dota University of Philippines)Studied at University of CebuLives in Cebu ...
lubb-dupp - Medical Dictionary - The Free Dictionary
lubb-dupp (lub-dup´) syllables used to represent the first and second heart sounds. lubb-dupp,. an imitation of the two basic sounds heard in the cardiac cycle.
Lubb-dupp - Medical Definition and More from Merriam-Webster
the characteristic sounds of a normal heartbeat as heard in auscultation. Variants of LUBB-DUPP. lubb–dupp also lub–dup or lub–dub \ˌləb-ˈdəp, -ˈdəb\ ...
lubb-dupp – Dictionary definition of lubb-dupp | Encyclopedia.com ...
Definition of lubb-dupp – Our online dictionary has lubb-dupp information ... A Dictionary of Nursing 2008, originally published by Oxford University Press 2008. ... lubb-dupp (lub-dup) n. a representation of the normal heart sounds as heard ...
Bay Area Cavalier King Charles Spaniel Club
First published in "YOUR DOG", Tafts University School of Veterinary Medicine. ... That lup-dup sound is created from the movement of the valves and the flowing ...
Search › term:heart sounds = lub dup pause | Quizlet
Lub dubba grump dup 7 terms Inceptosaurus · May 5, 2012 · Cadiocascular system 2 terms .... German 101-102: University of Puget Sound. University of Puget ...
Search › term:heart sounds = lub dup | Quizlet
Search results for term:heart sounds = lub dup ... Lub dubba grump dup 7 terms Inceptosaurus · May 5, 2012 .... German 101-102: University of Puget Sound.
Heart sounds - Wikipedia, the free encyclopedia
In healthy adults, there are two normal heart sounds often described as a lub and a dub (or dup), that occur in sequence with each heartbeat. These are the first .... External links[edit]. University of Michigan Heart Sound and Murmur Library.
Books on the term Lub Dupp
Ssg- Human Biology 6E Student Study Guide
Ssg- Human Biology 6E Student Study Guide
Chiras, 2008
One occurs between the LUB and the dupp: LUB-hiss-dupp-LUB-hiss-dupp. The other occurs before the LUB: hiss-LUB-dupp-hiss-LUB- dupp. Which disorder produces which murmur and why? 72. The left ventricle wall is very thick since it ...
Lub Dub
Lub Dub
Ed Tasca, 2010
Great Valentine's gift. It's all about some kind of love. And the pages fly by. --Reader
A Guide for Community Health Workers
A Guide for Community Health Workers
ABE Development Services Trust, 2003
Place the one funnel on the chest of a friend, and place the other funnel to your ear. The 'lub-dupp, lub-dupp, lub-dupp' sound you hear is the sound of the heart opening and closing. How does the heart work? Lungs Brachial Artery Carotid ...
The Human Body: Concepts of Anatomy and Physiology
The Human Body: Concepts of Anatomy and Physiology
Bruce Wingerd, 2013
The second sound, “dupp,” indicates closing of the SL valves during ventricular diastole. Heart sounds are a helpful tool in diagnosing problems associated with the heart. The most common dysfunction that can be determined by listening to ...
Managing a Chinese Partner: Insights from four global companies
Managing a Chinese Partner: Insights from four global companies
Lub Bun Chong, 2013
From 2007 to 2009, French food and beverage giant Danone and Chinese entrepreneur Zong Qinghou — who is ranked number one on Forbes' China Rich List 2012 — were embroiled in a highly rancorous dispute over their joint venture, Hangzhou Wahaha. It transpired that even French President Sarkozy reportedly found time in his 2007 three-day state vi...
The Encyclopædia Britannica: A Dictionary of Arts, Sciences, ...
The Encyclopædia Britannica: A Dictionary of Arts, Sciences, ...
Hugh Chisholm, 1911
The syllables lub, dupp J?TMJ o/ express fairly well the characters of the two sounds, and ******* the accent is on lub when the stethoscope is over the apex, thus — lub-dupp — lub-dupp — lub-dupp, and on the second sound when over the ...
Lube Jobs: A Woman's Guide to Great Maintenance Sex
Lube Jobs: A Woman's Guide to Great Maintenance Sex
Debra Macleod and Don Macleod, 2007
The husband and wife authors (The French Maid And 21 More Naughty Sex Fantasies to Surprise Your Man) argue that maintenance sex, defined here as any activity designed to please the man in the relationship, is undeserving of its reputation as "both sexless and joyless" and "the bane of a woman's sexual existence." Jettisoni...
The Buena Salud Guide for a Heathy Heart
The Buena Salud Guide for a Heathy Heart
Jane L. Delgado, 2011
The sound of the typical heartbeat is “lub-DUPP” or “lub- DUB.” This is the sound of the opening and closing of the valves in your heart as your blood flows through . It is also the sound that your health care provider hears with a stethoscope.
Development of Google searches


Blog posts on the term
Lub Dupp
Lubb-dupp - Medical Definition and More from Merriam-Webster
Definition of lubb-dupp from Merriam-Webster's Medical Dictionary with examples and pronunciations.
www.merriam-webster.com/medical/lubb-dupp