Doctor insights on:
Electrocardiogram Heart Attack
Myocardial Infarction means some of the heart muscle dies because of insufficient oxygen supply. Most often this occurs because the coronary artery is blocked by plaque & clot. Other causes include tears in the artery wall, extremely high oxygen demand (eg, rapid arrhythmia, heart valve disorder, or severe systemic illness.) Prompt treatment can minimize heart damage & ...Read more
Atrial fibrillation?: Most common cardiac dysthymia on the general population. Affect over 2 million people in usa. Incidence increase with age. Associated with hypertension, coronary artery disease, valvular heart dz, hyperthyroidism, copd, alcohol intake. Can be sustained or episodic. Need physical exam and ECG for diagnosis. Many patients are asymptomatic. Symptoms like: palpitations, chest pain, shortness ofbreath. ...Read more
Usually benign: Premature or "skipped" beats frome the bottom chambers of the heart are common; they sometimes occur in fixed patterns. When every other beat is a premature beat, it's called ventricular bigeminy. When every 3rd beat is premature, it's called ventricular trigeminy, and so on. Bottom line: with a normal heart, these patterns are completely benign and don't need treatment unless very troubling. ...Read more
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
Ecg , cardiac echo, heart enzyme , chest ct, cardiac angio ct, all ok.Still resting heart pulse 53-62.Increase when move.Exclude cardiac issue?
Continuum: Coronary disease develops from our lifestyle and as we age real blockage develops in some or all coronary vessels. One or more plaques disrupt and obstruct. If adequate collateral pathways exist may just vagus transient angina or pain. Angina is pain without damage. If not adequate flow, or collateral, acute myocardial infarction- heart attack occurs and that is "damage". Heart failure may follow. ...Read more
No : Heart failure is a clinical diagnosis. The classic, accepted definition of heart failure is heart disease that limits the cardiovascular system to delivery adequate oxygen to meet the body's demands/needs. There are many heart diseases that can cause heart failure. An ECG may provide a clue to the diagnosis of several of those diseases. ...Read moreSee 1 more doctor answer
Usually none: In otherwise young healthy individuals (no heart disease) the increased heart rate that can occur during an asthma attack or be related to treating an asthma attack (albuterol inhaler), will resolve on its own and not lead to heart problems. If the heartbeat, is irregular (skipping beats), associated with palpitations or greater than 180 beats per minutes, a heart doctor should be involved. ...Read more
Not exactly: Heart failure is a clinical syndrome that entails either lung symptoms (shortness of breath, cough, difficulty lying flat) or peripheral symptoms (lower extremity swelling) that are caused by one of a number of heart conditions. So good old fashioned history and physical exam are best. Having said that, depending on the specific cause of heart failure, the ECG may provide corroborating evidence. ...Read more
Different conditions: A heart attack is an occlusion of a coronary artery that leads to no blood supply to part of the heart muscle which can lead to permanent heart damage. This can lead to heart failure which is a drop in the pumping action of the heart leading to shortness of breath, leg swelling , fatigue. This can also be caused by valvular heart disease. ...Read moreSee 1 more doctor answer
Electrocardiogram (ecg, ekg) is a print-out of the electrical forces detected by electrodes on the chest wall, as electricity travels through the heart with each heart beat. The electrodes are placed in different positions, and each position "sees" the electrical activity of the heart from its own vantage point. Abnormalities in signal detected at chest surface ...Read more