Top
20
Doctor insights on: Cardiac Sphincter

Share
1

1
Esophageal. Spasm, heart attack or angina?

Esophageal. Spasm, heart attack or angina?

May be hard to tell: If the chest pain is caused by swallowing, especially something very hot or very cold, then most likely esophageal spasm. If the chest pain is caused by exertion, then most likely angina or heart attack. ...Read more

See 1 more doctor answer
Dr. Tanya Russo
5 doctors shared insights

Cardiac (Definition)

Cardiac translates literally to "heart, " and any place the term is seen, such ...Read more


2

2
What causes lower esophageal sphincter relaxation failure?

What causes lower esophageal sphincter relaxation failure?

Good question: Your question is a bit confusing. If you me what causes the les not to relax, this would be a neuromuscular disease called achalasia or perhaps chagas disease. If you are asking what makes the les relax too much, leading to gerd, that would be spicy foods, caffeine, nicotine, chocolate, peppermint, alcohol, some medications, tomatoes and their sauces as well as others. ...Read more

See 1 more doctor answer
3

3
What's cardiac output?

What's cardiac output?

Heart pump volume: The cardiac output is the volume of blood per minute pumped by the heart. Cardiac output is equal to heart rate multiplied by stroke volume (the volume of blood ejected with each heartbeat). ...Read more

See 1 more doctor answer
6

6
Confusion between esophageal spasm or heart disorder?

Yes, lots: They are so similar there is an old fashioned diagnosis called "cardiospasm" for this, and also the stomach has a "cardia" so there has been confusion for a long time. Also they both can respond to nitroglycerine. You would have to be tested with ekg, possibly a stress test or an esophageal study to tell the difference. Try an antacid or antiflatulent (with simethicone) but don't risk guessing. ...Read more

7

7
Is cardiac muscle striated?

Is cardiac muscle striated?

There are 3 types of: Muscle, skeletal-compose of our muscle mass attach to the skeleton; smooth-located in the walls of hollow visceral organs except the heart; cardiac or striated. In practice, the term is sometimes used to refer exclusively to cardiac when distinguishing it from smooth muscle. Other dictionaries called striated muscle to skeletal muscle. Good question! ...Read more

8

8
Is cardiac catheterization intrusive?

Is cardiac catheterization intrusive?

Yes: It's an invasive procedure in which a catheter (small tube) is inserted in an artery (blood vessel) in your wrist or groin, then fed backwards to your heart in order to take pictures of the heart arteries. ...Read more

See 1 more doctor answer
9

9
Cardiac arrest related to brain inflammation?

Cardiac arrest related to brain inflammation?

Cause of death: Brain swelling (edema) will eventually cause the brain to herniate through one of the layers of protective scaffolding. This usually leads to wild fluctuations in blood pressure and rapidly to respiratory and cardiac arrest. However, the cause of death is the cause of the brian edema, not the cardiac arrest. ...Read more

See 1 more doctor answer
10

10
Can Crohn's cause gallbladder failure and then sphincter of oddi disfunction ?

Can Crohn's cause gallbladder failure and then sphincter of oddi disfunction ?

Unlikely : They are not directly related. U can have one without the other. No obvious relationship between the two. ...Read more

See 1 more doctor answer
11

11
Can stroke affect esophageal motility?

Can stroke affect esophageal motility?

Possible but: not likely much of a contribution. As strokes do frequently cause swallowing problems but they tend to be of the type that involves the muscles of the tonge/back of the mouth/throat instead of the motility of the esophagus - that tends to be more of a complicated age related process. ...Read more

12

12
What influences cardiac output?

What influences cardiac output?

Multiple things: Cardiac output is the product of heart rate in stroke volume. Thus, an increase in heart rate results in an increase in cardiac output. Stroke volume can be affected by changes in preload, afterload, and contractility (strength of contraction). Preload is "priming the pump". Afterload is the resistance to ejection during systole (contraction). ...Read more

See 1 more doctor answer
14

14
Can mitral valve prolaypse be considered heart disease?

Can mitral valve prolaypse be considered heart disease?

?severity: Mvp is a spectrum. Mild mvp is considered a variant of normal and not a disease. Severe mvp can lead to serious complications. ...Read more

15

15
Can you define cardiac output and ejection fraction?

Can you define cardiac output and ejection fraction?

Related: Cardiac output is the amount of blood pumped out by heart in each minute (typically around five liters per minute). Ejection fraction is the fraction of blood that heart recieves in each heart beat that is pumped out (typically 55-65% being normal). ...Read more

See 1 more doctor answer
16

16
Could esophageal dilation with upper endoscopy cause pericarditis?

Could esophageal dilation  with upper endoscopy  cause pericarditis?

Unlikely: Based on a literature (pubmed) and google search, I could not find any cases of esophageal dilation causing percarditis. Are you having symptoms of chest pain after dilation? If you are concerned about pericarditis, you should discuss this with your doctor or go to the ER if it is severe. ...Read more

See 1 more doctor answer
18

18
How do coronary artery spasms relate to coronary heart disease?

How do coronary artery spasms relate to coronary heart disease?

Prinzmetal angina.: Spasm can happen in any blood vessel including the coronaries. The inner lining of the arteries have ability to produce a relaxing factor now known to be nitric oxide. However, diseased arteries have dysfunctional inner lining cells that can't make the relaxing factor and thus can present with spasm also known as prinzmetal angina. ...Read more

See 1 more doctor answer
19

19
Pectoris atherosclerosis congestive heart failure coronary artery disease dilate hypertension myocardial angina pectoris, what are these?

Pectoris atherosclerosis congestive heart failure coronary artery disease dilate hypertension myocardial angina pectoris, what are these?

Cv words: These all refer to cardiovascular particulars. Pectoris = Chest. Atherosclerosis = vascular wall scarring from cholesterol deposit. Coronary artery disease = narrowing and atherosclerosis of heart arteries. Dilate = expand diameter. Hypertension = high blood pressure (within arterial network). Myocardial = heart. Angina pectoris = pain of chest from coronary artery disease, lack of oxygen to heart ...Read more

20

20
Does anal sphincter spasm cause stool leakage?

Does anal sphincter spasm cause stool leakage?

Anal spasm: Anal or levator muscle spasm itself doesn't cause stool leakage, but associated anal fissure, lax sphincter tone or mild inflammation of the rectum(proctitis) may cause leakage of rectal mucus. A proctologist or colorectal surgeon would be best qualified to evaluate and treat you. ...Read more