Symptoms of mitral regurgitation, Biology

Assignment Help:

Q. Symptoms of mitral regurgitation?

Symptoms depend upon underlying etiology of mitral regurgitation. Patients with mild mitral regurgitation and most of those with even severe mitral regurgitation are asymptomatic. However, patients with secondary mitral regurgitation due to ischaemic heart disease or dilated cardiomyopathy will usually be symptomatic of their underlying myocardial failure. Patients usually have dyspnoea on effort, palpitations and fatigue. Worsening symptoms usually denote worsening of underlying left ventricular dysfunction. Conversely left ventricular dysfunction may progress without any symptoms. Symptoms correlate more with hemodynamic status than severity of mitral regurgitation. Patients may also be asymptomatic as they gradually limit their physical activity. Patients with mitral valve prolapse may complain of chest pain. Sudden worsening of symptoms in a stable patient usually indicates chordal rupture or endocarditis. Decompensation due to superimposed hemodynamic burden or onset of atrial fibrillation may sometimes bring chronic mitral regurgitation to the clinical notice. Sometimes patients who present with severe symptoms may slowly settle down due to dilatation of left atrium with increased compliance. Symptoms of edema feet denoting right heart failure are usually a late feature.


Related Discussions:- Symptoms of mitral regurgitation

What is the goal of biological classification, The goals of biological clas...

The goals of biological classification The world of animal diversity is quite complex and it requires an ability to recognise similarities and differences among organisms. Class

How is the gastric mucosa protected from the acid ph, How is the gastric mu...

How is the gastric mucosa protected from the acid pH of the stomach? The gastric epithelium is mucus secretory, i.e., it makes mucus. The mucus covers the stomach wall preventi

Common symptoms linked to lactose intolerance, Q. Common symptoms linked to...

Q. Common symptoms linked to lactose intolerance? Common symptoms linked to lactose intolerance include: 1. Anorexia and nausea. 2. Intestinal distension 3. Abdominal

What are the three cell types that form the osseous tissue, What are the th...

What are the three main cell types that form the osseous tissue? What are their functions? The three major cell types of the osseous tissue are the osteoblasts, the osteocytes

Ionosinin ic pathway , how ionosinic pathway ric acid from ammonia forms ...

how ionosinic pathway ric acid from ammonia forms u

What hormone can be used to overcome jet lag?, Q. What hormone can be used ...

Q. What hormone can be used to overcome jet lag? Jet lag takes place when an individual's biological clock is out of sync with local time. According to general rule it takes ab

Methods of Cognitive Neuroscience, Methods of Cognitive Neuroscience Give...

Methods of Cognitive Neuroscience Given the vast complexity of human perceptual and cognitive processes on one hand, and that of the human brain on the other (with approximately

Metanephridia - excretion, Normal 0 false false false E...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Rationale of dental implant - aging population, Aging population is an impo...

Aging population is an important factor to be considered in implant dentistry. Life expectancy has increased significantly past the age of retirement. Social pleasures continue thr

What is a bio regenerative system, What is a bio regenerative system? Why i...

What is a bio regenerative system? Why is it essential? Nutritional requirements for long flights have been refined, placing more demands on food development. Despite the techn

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd