Current Trends in Cardiology is a peer-reviewed, scholarly journal aimed at worldwide dissemination of research developments in the field of cardiology and related issues. The journal focuses on the publication of scientific advancements pertaining to the development of more potent drugs, diagnostic techniques, valve therapy, stem cell therapyand other therapeutic approaches for the treatment of high risk patients of cardiac diseases.

Current Trends in Cardiology aims to publish quality research in the form of clinical reports, case studies, conceptual breakthroughs and novel insights, research, review articles, short communications and scientific correspondences containing advanced research output in this field.

Angina, also known as angina pectoris, is chest pain or pressure, usually due to not enough blood flow to the heart muscle.

Angina is usually due to obstruction or spasm of the arteries that supply blood to the heart muscle.Other causes include anemia, abnormal heart rhythms and heart failure. The main mechanism of coronary artery obstruction is atherosclerosis as part of coronary artery disease. The term derives from the Latin angere ("to strangle") and pectus ("chest"), and can therefore be translated as "a strangling feeling in the chest".

There is a weak relationship between severity of pain and degree of oxygen deprivation in the heart muscle (i.e., there can be severe pain with little or no risk of a myocardial infarction (heart attack) and a heart attack can occur without pain). In some cases, angina can be quite severe, and in the early 20th century this was a known sign of impending death.[2] However, given current medical therapies, the outlook has improved substantially. People with an average age of 62 years, who have moderate to severe degrees of angina (grading by classes II, III, and IV) have a 5-year survival rate of approximately 92%.

Worsening angina attacks, sudden-onset angina at rest, and angina lasting more than 15 minutes are symptoms of unstable angina (usually grouped with similar conditions as the acute coronary syndrome). As these may precede a heart attack, they require urgent medical attention and are, in general, treated in similar fashion to myocardial infarction.

Also known as 'effort angina', this refers to the classic type of angina related to myocardial ischemia. A typical presentation of stable angina is that of chest discomfort and associated symptoms precipitated by some activity (running, walking, etc.) with minimal or non-existent symptoms at rest or after administration of sublingual nitroglycerin.[4] Symptoms typically abate several minutes after activity and recur when activity resumes. In this way, stable angina may be thought of as being similar to intermittent claudication symptoms. Other recognized precipitants of stable angina include cold weather, heavy meals, and emotional stress.

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Current Trends in Cardiology