Heart Attack - Overview
Heart attack is the death of the heart muscle due to loss of blood supply. Heart disease is the leading cause of death in the United States. Other names for heart attack include acute myocardial infarction, coronary thrombosis, and coronary occlusion.
Heart attack is the death of the heart muscle due to loss of blood supply. Heart disease is the leading cause of death in the United States. Other names for heart attack include acute myocardial infarction, coronary thrombosis, and coronary occlusion.
‘Stroke or a brain attack is the second largest cause of death in India. If not managed appropriately 1 in 20 patients with abnormal heart rhythm may develop stroke every year.’
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Atrial Fibrillation an irregular heart rhythm (arrhythmia) of up to 300 beats/min (4 times than normal), is a high risk factor for Stroke. Most common risk factors for Atrial Fibrillation include old age (>60 years), high blood pressure, heart failure, heart disorders, prior history of open heart surgery, thyroid disorder, diabetes, chronic lung disease, excessive alcohol intake. Atrial Fibrillation can cause a blood clot in the heart which may travel to a person’s brain, preventing normal blood flow and hence resulting in Stroke.
Immediate and proper management of Stroke is required to prevent death or paralysis. However, there are challenges in management of Stroke prevention in patients with Atrial Fibrillation, the most frequent being:
- Low diagnosis rate of Atrial Fibrillation, an indication of impending Stroke attack
- Management of Acute Coronary Syndrome
- Understand the differences in response of Asian and Western patients to blood thinners
- Matching the right drug to right patients from the new class of available blood thinners.
Dr. Sundeep Mishra, Professor and Consultant Cardiologist, AIIMS, said, “A Stroke incidence due to Atrial Fibrillation can be prevented if the symptoms are recognized and managed properly. Diagnosing Atrial Fibrillation and an impending stroke is not just a challenge in India but the world over, as this rhythm disorder of the heart is episodic in nature and remains silent for many years. In fact, for many patients, stroke could be the first presentation. Therefore, there was a need to develop guidelines to advice doctors how to manage Stroke in patients with Atrial Fibrillation.”
Source-Medindia
Tips to Prevent Heart Attacks
Heart Attack occurs when the flow of oxygenated blood to heart muscles is hindered or stopped due to built-up of plaques in coronary arteries. Heart Attack is the No.1 killer among Indians.
Heart Attack occurs when the flow of oxygenated blood to heart muscles is hindered or stopped due to built-up of plaques in coronary arteries. Heart Attack is the No.1 killer among Indians.
Atrial Fibrillation - Causes, Symptoms, Diagnosis, Treatment, Complication, Risks
Atrial fibrillation may not be life-threatening in itself but it is important to understand the causes, symptoms and treatments because of the risk of life-threatening complications.
Atrial fibrillation may not be life-threatening in itself but it is important to understand the causes, symptoms and treatments because of the risk of life-threatening complications.
