Hi:
"The Doctor that did the procedure informed me that there was insufficient blockage to cause the symptoms I've been experiencing.""What are the other possibilities concerning my symptoms of Angina?"Worth mentioning here, there is a specific condition called coronary artery spasm (CAS). A transient constriction or transient total closure of a coronary artery, that may/can occur at the site of a significant blockage, or may/can occur at the site (or right near it) of a mild blockage, or where there is no visible blockage at all, coronary arteries are supposedly squeaky clean. CAS, typically, but not 100% always, occurs at rest, often causing chest pain.
Another specific condition, Cardiac Syndrome X (CSX) involves a problem going on (microvascular disease) in the heart's bed of capillaries.
Also, but non-cardiac, as applicable in some individuals, esophageal spasm (ES) can mimic angina-like chest pain, even radiating to the arms, neck, jaw, and back, and can respond to common cardiovascular drugs nitroglycerin and calcium channel blockers. The definitve test for ES is esophageal manometry.
Coronary artery disease (CAD) is a lifelong unpredictable (may/can exhibit periods of stabilization, acceleration and even some regression) condition requiring a continuum of care.
Take care,
CardioStar*
WebMD member (since 8/99)
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Be well-informedMedlinePlus - Trusted Health Information for You
Chest painhttp://www.nlm.nih.gov/medlineplus/ency/article/003079.htm Mayo Clinic
Chest painhttp://www.mayoclinic.com/health/chest-pain/DS00016 eMedicine Health
Chest painhttp://www.emedicinehealth.com/chest_pain/article_em.htm -
WebMD
Living with Heart Disease
Coronary artery disease (CAD)CAD is a chronic disease with no cure. When you have CAD, it is important to take care of your heart.....
This is especially true if you have had an interventional procedure or surgery to improve blood flow to the heart../It is up to you to take steps.....
Recognize the symptoms......Reduce your risk factors...... Take your medications......See your doctor for regular check-ups......http://www.webmd.com/heart-disease/guide/living-with-heart-disease -
Good to know, for the primary and secondary prevention of heart attack and brain attackEpidemiologic studies have revealed risk factors (encompasses new, novel or emerging) for atherosclerosis, typically affecting carotid, coronary, peripheral arteries, which includes age, gender, genetics, diabetes (considered as being the highest risk factor), smoking (includes second and thirdhand), inactivity, obesity (a global epidemic, "globesity"), high blood pressure (hypertension), Low HDL (now questionable, according to recent studies) high LDL, small, dense LDL, RLP (remnant lipoprotein), high Lp(a), high ApoB, high Lp-PLA2, high triglycerides, HDL2b, high homocysteine (now questionable), and high C-reactive protein (CRP/hs-CRP).
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WebMD
Heart Disease TYPESMen and Women
Acquired in life or congenital (born with it)http://www.webmd.com/heart-disease/heart-disease-men Heart Disease SYMPTOMShttp://www.webmd.com/heart-disease/guide/heart-disease-symptoms Mayo Clinic
Heart DiseaseHeart disease is a broad term used to describe a range of diseases that affects your heart and sometimes the blood vessels......
http://www.mayoclinic.com/health/heart-disease/DS01120 -
LEARN ABOUT the HeartWebMD
The Heart: (Human Anatomy) Pictures, Definition, Location in the Body and Heart Problems
http://www.webmd.com/heart/picture-of-the-heart -
HeartSite
Coronary artery anatomyStarting with the left anterior descending (LAD), the most critical, next to the ultra-critical left main (LM).
http://www.heartsite.com/html/lad.html -
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