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Aneurysm of pulmonary artery - Explain Medicine

http://www.explainmedicine.com/article/Cardiovascular/Aneurysm-Of-Pulmonary-Artery

Aneurysm Of Pulmonary Artery. Incidental finding on autopsy. Pulmonary artery aneurysm is a rare anomaly found in around 1 of every 14 000 autopsies and most are present in the main pulmonary artery. The cause could be idiopathic, but other causes include congenital shunt disease, syphilis, atherosclerosis, trauma, and pulmonary hypertension. In 50% of the postmortem cases, pulmonary aneurysms were associated with congenital heart disease, most frequently patent ductus arteriosus [1] [2] [3]. This is a s...

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Acute myocarditis - Explain Medicine

http://www.explainmedicine.com/article/Cardiovascular/Acute-Myocarditis

Symptoms of heart failure [2]. Patients can present with acute onset dyspnea, shortness of breath, orthopnea, paroxysmal nocturnal dyspnea and dependent edema are due to acute heart failure. [9] Rapidly progressing heart failure is commonly seen in giant cell myocarditis. Some patients with myocarditis may complain of chest pain. Fever occurs due to inflammation of the myocardium. Sweating and chills can be associated with fever. Sometimes fever may be a preceding non-specific symptom. [4]. Certain drugs...

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Aortic Stenosis - Explain Medicine

http://www.explainmedicine.com/article/Cardiovascular/Aortic-Stenosis

The patient is asymptomatic until the Aortic Stenosis (AS) is moderately severe. (less than one third of its normal size.)[1]. Features of heart failure. Eg: Paroxysmal nocturnal dyspnea, orthopnea, dyspnea on exertion, and shortness of breath. Once the AS is not treated for a long time heart failure develops. Once symptomatic heart failure has developed the average survival is very poor. [2]. Triad of chest pain, heart failure and syncope. [3]. Palpitation is the awareness of ones own heart beat. This i...

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Aortic Regurgitation - Explain Medicine

http://www.explainmedicine.com/article/Cardiovascular/Aortic-Regurgitation

Patients with mild to moderate Aortic Regurgitation (AR) might be asymptomatic and may remain asymptomatic for many years. When the compensatory ventricular dilatation and hypertrophy is no longer effective in maintaining the adequate cardiac output, symptoms begin to appear. [1,2]. In mild to moderate AR palpitations occur when lying on the left side, due to the increased stroke volume. [3]. Acute onset and rapidly developing symptoms of HF. History of Rheumatic fever. In most patients IE, affects the m...

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Atrioventricular block - Explain Medicine

http://www.explainmedicine.com/article/Cardiovascular/Atrioventricular-Block

Symptoms of first degree heart block. First degree heart block is usually asymptomatic. Patients may develop dyspnea, chest pain and syncope with exertion. [3]. Symptoms of second degree heart block. Second degree heart block can also be asymptomatic sometimes. [3] Recurrent syncope or presyncope is another presentation of second degree heart block. [1]. Symptoms of third degree heart block. History of myocarditis or myocardial infarction. MERIDETH J., PRUITT R. D. Disturbances in Cardiac Con...Asymptoma...

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Acrocyanosis - Explain Medicine

http://www.explainmedicine.com/article/Cardiovascular/Acrocyanosis

Bluish discoloration of skin and mucous membranes most often in hands and less commonly in feet. Discoloration is commonly seen after exposure to cold. Cold" is a main precipitating factor, though the underline causes vary. These changes are sometimes transient, but seen persisting in winter and even in summer.[1]. Trophic changes, ulcers and painful extremities. Presence of risk factors; cold climate, outdoor occupations, low body mass index (BMI). KARAKAYA I, AYDOğAN M, COşKUN A, GöKALP AS. Acrocya...

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Atrial Septal Defect - Explain Medicine

http://www.explainmedicine.com/article/Cardiovascular/Atrial-Septal-Defect

Most patients are asymptomatic. Due to pulmonary congestion. Paroxysmal nocturnal dyspnea, Orthopnea, and shortness of breath on exertion. These symptoms occur with late development of heart failure. Although uncommon in pediatric patients, evidence has shown patients with ASD have a considerable rate of sinus arrhythmia. Furthermore, untreated ASD can cause atrial dilatation and atrial arrhythmia in later life (around the age of 40) [2]. Cyanosis (both peripheral and central). The right atrium hypertrop...

santiago.startups-list.com

Health care Companies in Santiago • • Santiago Startups List

http://santiago.startups-list.com/startups/health_care

What's the matter with this startup? It's dead or innactive. It's a big company. It's not based here. It's not a startup company (VC, agencies, etc). It's not launched yet. I don't like them. Health Care Information Technology. Best Belo Horizonte Startups. Best Buenos Aires Startups. Best Cape Town Startups. Best Hong Kong Startups. Best Kuala Lumpur Startups. Best Las Vegas Startups. Best Los Angeles Startups. Best Mexico city Startups. Best New Delhi Startups. Best New Orleans Startups. Our company is...

prognosispregnancy.com

My Prognosis : Pregnancy

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When morning sickness continues for too long . Bleeding and an abnormal mass in the womb. Should you worry? Severe nausea and vomiting: More than just morning sickness. Bleeding early in the pregnancy - what should you do? How can you "miss" a miscarriage? Tummy pain in early pregnancy . Sudden, severe tummy pain in early pregnancy - something to fear.