U.S. doctors online nowAsk doctors free

Related Q&A for Dr. John Wylie

A 32-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
Aortic insufficiency: When an aortic valve (bicuspid or a normal tricuspid valve) does not close properly, insufficiency or regurgitation ("leaking") results. When mild, th... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
Lack of blood flow: A ventilation perfusion scan is a test for a blood clot in the lungs, or pulmonary embolism. If there is a blood clot, an area of the lung will not be... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
1.5-2: 1.5 - 2 CM squared is a normal aortic valve area, though body size must be taken into account.
Created for people with ongoing healthcare needs but benefits everyone.
A 38-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
Many causes: There are many factors that can lead to atrial fibrillation. Common predisposing conditions include hypertension, heart failure, sleep apnea, and gen... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
Lack of blood flow: A ventilation perfusion scan is a test for a blood clot in the lungs, or pulmonary embolism. If there is a blood clot, an area of the lung will not be... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 25-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
Murmur or echo: Leaky heart valve, or regurgitation, can be diagnosed by a doctor on physical examination or by an echocardiogram(ultrasound of the heart).
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
Lack of blood flow: A ventilation perfusion scan is a test for a blood clot in the lungs, or pulmonary embolism. If there is a blood clot, an area of the lung will not be... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
Lack of blood flow: A ventilation perfusion scan is a test for a blood clot in the lungs, or pulmonary embolism. If there is a blood clot, an area of the lung will not be... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. John Wylie
Internal Medicine 22 years experience
1.5-2: 1.5 - 2 CM squared is a normal aortic valve area, though body size must be taken into account.
Created for people with ongoing healthcare needs but benefits everyone.
90,000 U.S. doctors in 147 specialties are here to answer your questions, provide medical advice, write prescriptions, and more.
Answer emailed
in 24 hours or less