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#1. Coronary Artery Spasm: Causes, Symptoms and Treatment
A coronary artery spasm is a quick tightening of the blood vessels that deliver blood to your heart muscle. These spasms may cause chest ...
#2. Coronary artery spasm: What it is and the treatment options
What is coronary artery spasm? It is chest tightness or pain caused by tightening of a heart artery. There can also be arm or jaw pain. These symptoms may ...
#3. Coronary Artery Spasm - Symptoms and Causes
Definition. The coronary arteries supply blood and oxygen to the heart. Coronary artery spasm is a brief, sudden narrowing of one of these arteries.
#4. Coronary artery spasm — Clinical features, pathogenesis and ...
Coronary artery spasm (CAS) plays an important role in the pathogenesis of ischemic heart disease, including angina pectoris, myocardial infarction, ...
#5. Coronary artery spasm: Causes, symptoms, and outlook
Coronary artery spasms happen when the walls of blood vessels squeeze together. This causes part of the blood vessel to narrow. A coronary artery spasm may ...
#6. Coronary Artery Spasm | Circulation - AHA Journals
CAS is reported to occur in 1% to 5% of percutaneous coronary interventions and can be induced even solely by guide wire insertion. Cardiogenic ...
#7. Coronary artery spasm: Current knowledge and residual ...
Coronary spasm, also known as variant or Printzmetal's angina, represents a syndrome characterised by sudden chest pain due to epicardial coronary artery ...
#8. Coronary Artery Spasm: Review and Update
Coronary artery spasm (CAS), an intense vasoconstriction of coronary arteries that causes total or subtotal vessel occlusion, plays an important role in ...
#9. Vasospastic angina - UpToDate
Risk score for cardiac events ... Diagnosis of acute myocardial infarction · Distal esophageal spasm and hypercontractile esophagus ...
#10. Cellular Mechanisms of Coronary Artery Spasm - MDPI
Coronary artery spasm (CAS) is a reversible phenomenon caused by spontaneous excessive vascular smooth muscle contractility and vascular wall hypertonicity, ...
#11. Coronary artery spasm in patients with normal or near normal ...
Abstract. Most studies on the natural course of coronary artery spasm in patients with normal or nearly normal coronary arteries are based on medium-term ...
#12. Coronary vasospasm - Wikipedia
Coronary vasospasm refers to when a coronary artery suddenly undergoes either complete or sub-total temporary occlusion.
#13. Coronary Artery Spasm: Symptoms, Causes & Risk Factors
A coronary artery spasm is a sudden tightening of the muscles within the arteries of your heart. When this occurs, your arteries narrow and ...
#14. What is coronary artery spasm? - Patient.info
Coronary artery spasm is sometimes called variant angina or Prinzmetal's angina. How common is coronary artery spasm? About 1 person in every 50 ...
#15. Coronary artery vasospasm - Harvard Health
Vasospasm is a sudden narrowing of an artery, caused by a chemical imbalance, that can feel like a heart attack. It can disrupt the heart's ...
#16. Coronary Artery Spasm - Fairview.org
Coronary artery spasm is a cause of angina. Angina is pain that is caused when the heart muscles don't get enough blood and oxygen. A sudden spasm or narrowing ...
#17. Treatment for Coronary Artery Spasms in New Jersey
A coronary artery spasm is a sudden contraction of the muscles within the arteries of your heart (coronary arteries). This causes your arteries to narrow ...
#18. Mechanisms of Coronary Artery Spasm | ECR Journal
Coronary vasomotion abnormalities, such as coronary artery spasm, play important roles in the pathogenesis of diverse cardiovascular diseases. Maseri et al.
#19. Coronary Vasospasm - International Heart Spasms Alliance
The coronary arteries temporarily constrict during a spasm, reducing the blood supply to the heart. The spasms are transient, coming and going, sometimes ...
#20. coronary artery spasm - General Practice notebook
This is angina caused by focal spasm of angiographically normal coronary arteries. In about 75% of patients there is also atherosclerotic coronary artery ...
#21. Coronary Artery Vasospasm - Medscape Reference
Coronary artery vasospasm, or smooth muscle constriction of the coronary artery, is an important cause of chest pain syndromes that can lead ...
#22. Coronary Artery Spasm after Ephedrine in a Patient with High ...
[15–17]We describe a case of coronary artery spasm induced by ephedrine during spinal anesthesia in a patient with no history of ischemic heart disease. In this ...
#23. Coronary Artery Spasm: New Insights - Hindawi
Coronary artery spasm (CAS) defined by a severe reversible diffuse or focal vasoconstriction is the most common diagnosis among INOCA ...
#24. Coronary Vasospasm Presenting as ST-Elevation Myocardial ...
Vasospastic angina (VSA), also known as Prinzmetal angina, is caused by reversible diffuse or focal vasoconstriction of coronary arteries.
#25. The multi-vessel and diffuse coronary spasm is a risk factor...
Coronary artery spasm (CAS) is known to be a risk factor for cardiovascular events. However, there i.
#26. Coronary Artery Vasospasm Induced by 5-fluorouracil
In patients with angina and electrocardiographic evidence of myocardial ischaemia due to chemotherapy-related coronary artery vasospasm, ...
#27. Coronary Artery Spasms: Prinzmetal Angina - YouTube
Prinzmetal angina can cause serious damage to the heart muscle if not diagnosed and treated, ... Coronary Artery Spasms : Prinzmetal Angina.
#28. Coronary Vasospasm Symptoms & Treatment - UPMC
Coronary vasospasm (CAS) is a sudden and reversible narrowing of the blood vessels that supply oxygen to your heart muscle. These spasms can cause symptoms that ...
#29. Coronary Spasm after Administration of Propranolol During ...
Provocation of coronary spasm by dobutamine stress echocardiography in a patient with angiographically minimal coronary artery disease.. Clin Cardiol, 19 (1996) ...
#30. Coronary Artery Spasm | Risks, Triggers & Treatment
Coronary artery spasm occurs when the muscles within an artery that supplies blood to the heart suddenly tighten. This restricts blood flow to your heart ...
#31. Testing for Coronary Artery Spasm Noninvasively
The objective diagnosis of coronary artery spasm is important, as there are effective treatments that can eliminate symptoms, prevent recurrent ...
#32. Coronary Artery Spasm - Tufts Medical Center Community Care
Coronary artery spasm is a sudden narrowing of a small part of a coronary artery that lasts only a short time. The coronary arteries are blood vessels that ...
#33. Spasm, Coronary Artery - Acute Myocardial Infarction- Lib.
Coronary artery spasm is a type of angina. It is also called vasospastic, variant, or Prinzmetal angina. Angina is any sudden narrowing of a blood vessel in ...
#34. Coronary Artery Spasm - Health Library
Coronary artery spasm is a cause of angina. Angina is pain that is caused when the heart muscles don't get enough blood and oxygen.
#35. Surgical revascularization for severe spasm in the left main ...
Coronary artery spasms are associated with adventitial inflammation. Shimokawa et al. suggested that under long-term stimulation of the ...
#36. Perivascular inflammation in coronary spasm - Nature
Vasospastic angina is the clinical manifestation of epicardial coronary artery spasm, which investigators have now shown can be caused by PVAT- ...
#37. Coronary Arterial Spasm in Prinzmetal Angina
Abstract A woman with Prinzmetal angina displayed spontaneous attacks of myocardial ischemia characterized by severe chest pain, hypotension ...
#38. Coronary artery spasm and perioperative cardiac arrest
There has been increasing interest in coronary artery spasm as an etiopathogenic mechanism for various syndromes associated with myocardial ischemia.
#39. What is Coronary Artery Spasm? What it feels like to have ...
Because the arteries spasm, the blood cannot get to the rest of the heart. Coronary Artery Spasms can happen to men and to women. They can happen when you are.
#40. Lethal Presentations of Coronary Artery Spasm after an Event ...
Isolated coronary artery spasm without atherosclerotic obstruction is an unusual cause of myocardial infarction (MI). The chest pain and electrocardiographic ( ...
#41. Current Concepts in Coronary Artery Spasm - EMJ
Coronary artery spasm is an abnormality of coronary vascular smooth muscle contraction that is associated with significant morbidity and ...
#42. Severe Coronary Artery Spasm and Sudden Cardiac Death
Coronary artery spasm has been known to induce myocardial ischemia and potentially fatal ventricular arrhythmias, which can lead to sudden cardiac death. The ...
#43. Coronary Artery Spasm: Risk Factors, Pathophysiological ...
Coronary artery spasm (CAS) is a transient reversible subtotal or complete occlusion induced by coronary hypercontraction and the critical cause of ...
#44. Update on coronary artery spasm 2022 – A narrative review
Coronary artery spasm: the interplay between endothelial dysfunction and vascular smooth muscle cell hyperreactivity. Europ. Cardiol. 2020; 15 ...
#45. Coronary Artery Spasm - UK HealthCare
During a coronary artery spasm, muscles in a section of artery wall squeeze together and narrow, causing a temporary constriction of blood and oxygen flow ...
#46. Vasospasm | Cedars-Sinai
A vasospasm is the narrowing of the arteries caused by a persistent contraction of the blood vessels, which is known as vasoconstriction. This narrowing can ...
#47. A Case of Coronary Artery Spasm Associated with ...
Coronary artery spasm is a cause of myocardial infarction with non-obstructive coronary arteries (MINOCA). Coronary spasm may occur spontaneously or in ...
#48. Coronary artery vasospasm induced acute myocardial ...
Background Acute myocardial infarction (AMI) in pregnancy is a rare event and of the causes, coronary artery vasospasm (CAV) is considered ...
#49. Role of acetylcholine spasm provocation test as a ...
Coronary spasm is considered to be one of the leading causes of both suspected stable angina and ACS with nonobstructive coronary arteries.
#50. Coronary spasm: It's common, but it's still unsolved
Core tip: Coronary spasm is the transient vasoconstriction of epicardial coronary artery, leading to myocardial ischemia. Recently, coronary ...
#51. Angina due to coronary artery spasm (variant angina)
Angina pectoris due to coronary artery spasm (CAS): Prinzmetal and beyond. 2.1. The first 30 years: gradual clarification. Clinical descriptions of symptoms, ...
#52. Guidelines for Diagnosis and Treatment of Patients ... - J-Stage
Guidelines for Diagnosis and Treatment of Patients With Vasospastic Angina (Coronary Spastic Angina) (JCS 2013). – Digest Version –. JCS Joint Working Group.
#53. Coronary Artery Spasm With Sinus Node Dysfunction and ...
This patient's condition shows that (1) coronary spasm may cause sinus node dysfunction, dizziness, and syncope, (2) severe spasm that involves all the ...
#54. Two cases of non‑intervention‑related vascular intense spasm ...
In the clinic, intervention-related vascular spasms are common in percutaneous coronary intervention (PCI) due to the mechanical stimulation ...
#55. Coronary artery spasm | UF Health, University of Florida Health
The coronary arteries supply blood and oxygen to the heart. Coronary artery spasm is a brief, sudden narrowing of one of these arteries.
#56. Coronary artery spasm in a neonate with transposition of great ...
This is the first case of coronary artery vasospasm in a neonate with d-transposition of great arteries leading to cardiac transplantation. We speculate that ...
#57. The Significance of Vasospasm in Stable Coronary Artery ...
One of the functional abnormalities causing stable angina despite unobstructed coronary arteries is coronary artery spasm which can occur at ...
#58. Prinzmetal's variant angina vs. catheter-induced spasm
23 examples of coronary artery spasm. Of these, nine oc- curred in patients with. Prlnzmetal's variant angina and. 14 were instances of catheter-induced.
#59. Coronary artery spasm - CORE
of ischemic heart disease, including stable angina, unstable angina, myocardial infarction, and sudden death. The prevalence of coronary spasm differs among.
#60. Pathophysiology and Treatment of Coronary Arterial Spasm
Coronary spasm is due to strong contraction of coronary vascular smooth muscle cells which is triggered by an increase of intracellular calcium ions; ...
#61. Refractory coronary vasospasm and recurrent cardiac arrest
Coronary artery vasospasm is a transient and typically reversible vasoconstriction of a major epicardial vessel that manifests with anginal attacks, ...
#62. Coronary Vasospasm Precipitated by Pseudoephedrine, Not ...
The authors of previous reports have postulated pseudoephedrine, even in therapeutic dosages, might result in coronary arterial vasospasm, ...
#63. Resistant spontaneous coronary artery spasm - JournalAgent
Resistant spontaneous coronary artery spasm. Dirençli spontan koroner arter spazmı. Department of Cardiology, Sisli Hamidiye Etfal Training ...
#64. Recurrent Coronary Artery Vasospasm in a Patient with ...
So far, only three cases of coronary vasospasm during sorafenib treatment in patients with HCC or renal cell carcinoma have been reported []. All three cases ...
#65. https://www.webmd.com/heart-disease/what-to-know-a...
#66. Coronary artery spasm - UF Health Jacksonville
The coronary arteries supply blood and oxygen to the heart. Coronary artery spasm is a brief, sudden narrowing of one of these arteries.
#67. Letter to the Editor - JSTOR
Coronary spasm was diagnosed by induced coro- nary artery spasm showing 1 90% narrowing of a coronary artery from the baseline diameter (i.e. ...
#68. Coronary Flow Effects of Arterial Spasm or Microembolization
Coronary artery spasm can cause partial or complete occlusion of the arterial lumen, resulting in limited blood flow to the myocardium. This can result in ...
#69. Angina Pectoris | Johns Hopkins Medicine
Angina pectoris occurs when the heart muscle doesn't receive enough blood and ... These medicines help dilate the coronary arteries and prevent spasm.
#70. Drug-induced myocardial infarction secondary to coronary ...
Teenagers and young adults with AMI and subsequent patent coronary angiogram were included. In those cases drug-induced coronary spasm was highlighted.
#71. PO-644-06 NOT EVERYTHING IS AS IT SEEMS ...
... IS AS IT SEEMS-CONCOMITANT BRUGADA SYNDROME AND CORONARY VASOSPASM CAUSING VF ... Sudden cardiac death (SCD) is the leading cause of death in the United ...
#72. Endothelium and Cardiovascular Diseases: Vascular Biology ...
Coronary artery spasms were suggested in 1959 by Prinzmetal et al. ... Sites of such spasm can manifest minimal plaque, as seen by arteriography.
#73. View of Recurrent coronary spasm presenting as acute STEMI
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#74. Overview of Coronary Artery Disease - Cardiovascular Disorders
Coronary artery spasm is a transient, focal increase in vascular tone, markedly narrowing the lumen and reducing blood flow; symptomatic ischemia (variant ...
#75. Heart Attack Symptoms, Risk, and Recovery | cdc.gov
A less common cause is a severe spasm, or sudden contraction, of a coronary artery that can stop blood flow to the heart muscle.
#76. Prognostic implications of coronary artery stenosis and
coronary spasm in patients with stable angina: 5-year ... Keywords: acetylcholine, coronary artery spasm, follow-up, stable angina.
#77. A Simple and Effective Regimen for Prevention of Radial ...
Radial artery spasm occurs frequently during the transradial approach for coronary catheterization. Premedications with nitroglycerin and ...
#78. Unusual syncope due to silent coronary vasospasm
coronary artery vasospasm, a non-negligible subset experiences silent myocardial ischemia, defined as the objective.
#79. Acetylcholine (ACh)‐induced focal and diffuse spasm patterns ...
Background Coronary artery spasm (CAS), encompassing epicardial and microvascular spasm, is increasingly recognized as cause of angina in patients with non- ...
#80. Coronary Artery Spasms and Heart Disease - Science
Coronary Artery Spasms and Heart Disease: Brief, periodic constrictions of the coronary arteries may cause angina and even heart attacks in some people · Formats ...
#81. Journal of Cardiology Cases
Coronary artery spasm is a rare complication associated with radiofrequency catheter ablation of the left atrium. Previous reports mentioned that various ...
#82. Angina (Chest Pain) | American Heart Association
There are many types of angina, including stable, unstable, microvascular, and angina caused by a spasm in the coronary arteries ...
#83. How do I know if my chest pain is heart attack, stress, spasm ...
Doctors say that a heart attack typically includes an uncomfortable sensation in the center or left side of the chest.
#84. 6 Chest Pain (Angina) Nursing Care Plan & Management
It is caused by a blockage or spasm of a coronary artery, leading to a diminished myocardial blood supply. The lack of oxygen causes ...
#85. Coronary artery spasm — 圖片檔- 冠狀動脈 - iStock
立即下載此Coronary Artery Spasm 照片。在iStock 的免版稅圖片庫中搜尋更多冠狀動脈圖片,輕鬆下載快捷簡易。
#86. Acute myocardial infarction in pregnancy: spasm caused by ...
Coronary angiography revealed no abnormalities in the coronary arteries. She had no history of coronary risk factors such as smoking, diabetes ...
#87. Update on evidence for a genetic predisposition to cerebral ...
Data From the Coronary Vasospasm Literature. The notion of genetic predisposition to coronary vaso- spasm or Prinzmetal angina has been present in the cardi ...
#88. Reducing Chest Pain Caused by Anxiety - News Medical
Coronary artery spasm can lead to reduced blood supply to the heart, thereby causing an oxygen deficit to the cardiac muscle. This results in cardiac chest ...
#89. Gender differences in coronary functional abnormalities
Coronary microvascular dysfunction (CMD) and epicardial coronary spasm have been proposed as the main causes of INOCA. While gender difference was not ...
#90. Coronary Artery Vasospasm with Acute Myocarditis in an ...
This report exemplifies the need for pediatricians to be aware that anginal pain due to coronary artery spasm can, albeit rarely, occur in children as a ...
#91. Clinical Companion to Medical-Surgical Nursing - E-Book
Chronic stable angina is a clinical manifestation of coronary artery disease ... in the absence of significant coronary atherosclerosis or coronary spasm, ...
#92. Coronary vasospasm as an etiology of recurrent ventricular ...
Background: Vasospastic angina (VA), or Prinzmetal's angina, is characterized by symptoms of coronary angina caused by coronary vasospasm, usually in the ...
#93. Major Complications During Spasm Provocation Tests With an ...
provoked coronary vasospasm in 685 consecutive pa- tients undergoing coronary arteriography with a spasm provocation test of acetylcholine in 1999.17 This ...
#94. The ST Segment • LITFL • ECG Library Basics
Coronary Vasospasm (Prinzmetal's angina). This causes a pattern of ST elevation that is very similar to acute STEMI — i.e. localised ST ...
#95. Nitroglycerin Is Preferable to Diltiazem for Prevention of ...
artery spasm after coronary bypass grafting (CABG). However, recent in vitro and in vivo studies have shown that nitroglycerin is a superior conduit ...
#96. Proteasome inhibitor-induced coronary vasospasm in multiple ...
BACKGROUND: Coronary vasospasm is an increasingly recognized cause of myocardial infarction or myocardial ischaemia in patients without obstructive coronary ...
coronary spasm 在 Coronary Artery Spasms: Prinzmetal Angina - YouTube 的推薦與評價
Prinzmetal angina can cause serious damage to the heart muscle if not diagnosed and treated, ... Coronary Artery Spasms : Prinzmetal Angina. ... <看更多>