MS Word
... of the right atrium. The atrioventricular (AV) node at the junction between the atria and ventricles. Internodal pathways that link the SA node to the AV node and conducting cells that connect the AV node to the ventricular muscle cells. The conducting cells include those in the AV bundle, the b ...
... of the right atrium. The atrioventricular (AV) node at the junction between the atria and ventricles. Internodal pathways that link the SA node to the AV node and conducting cells that connect the AV node to the ventricular muscle cells. The conducting cells include those in the AV bundle, the b ...
Arizona Arrhythmia Consultants
... Laidlaw DW, Brozena S, Jessup ML, Lynn T, Poku J, Ross H, Kocovic D. Survival in patients receiving biventricular pacing for congestive heart failure: Ischemic versus non-ischemic etiology. NASPE Scientific Sessions, May 2003. Chalfoun N, Jessup M, Ross HM, Kocovic, DZ. Biventricular pacing in patie ...
... Laidlaw DW, Brozena S, Jessup ML, Lynn T, Poku J, Ross H, Kocovic D. Survival in patients receiving biventricular pacing for congestive heart failure: Ischemic versus non-ischemic etiology. NASPE Scientific Sessions, May 2003. Chalfoun N, Jessup M, Ross HM, Kocovic, DZ. Biventricular pacing in patie ...
Diastolic Heart Failure
... ventricular contraction, but problems with ventricular filling due to stiffness. When this occurs a diagnosis of diastolic heart failure can be made. Diastolic heart failure characteristically affects both ventricles. What causes myocardial stiffness? The classical but rare form is restrictive cardi ...
... ventricular contraction, but problems with ventricular filling due to stiffness. When this occurs a diagnosis of diastolic heart failure can be made. Diastolic heart failure characteristically affects both ventricles. What causes myocardial stiffness? The classical but rare form is restrictive cardi ...
Survival After Long-Term Cardiopulmonary Resuscitation Through
... soon as possible. Interventions such as rapid chain of survival including early identification, asking for help, beginning rapid cardiopulmonary resuscitation (CPR), faster defibrillation and postresuscitation cares should be considered (1). Primary ventricular fibrillation happens following acute m ...
... soon as possible. Interventions such as rapid chain of survival including early identification, asking for help, beginning rapid cardiopulmonary resuscitation (CPR), faster defibrillation and postresuscitation cares should be considered (1). Primary ventricular fibrillation happens following acute m ...
Bradycardia and Pacing
... Differentiate acute (supratherapeutic ingestion) v chronic (normal doses in patients with dehydration/ renal or hepatic impairment) Levels are more useful in chronic than acute toxicity (although a level over 15 predicts lethality in acute ...
... Differentiate acute (supratherapeutic ingestion) v chronic (normal doses in patients with dehydration/ renal or hepatic impairment) Levels are more useful in chronic than acute toxicity (although a level over 15 predicts lethality in acute ...
File - Sewell`s Science Site
... QRS complex represents the depolarization of the ventricles. The repolarization of the atria is buried in the QRS complex. The width of the QRS complex often indicates the location of the originating electrical impulse. Q wave is the first negative deflection of the QRS complex. A normal Q is narrow ...
... QRS complex represents the depolarization of the ventricles. The repolarization of the atria is buried in the QRS complex. The width of the QRS complex often indicates the location of the originating electrical impulse. Q wave is the first negative deflection of the QRS complex. A normal Q is narrow ...
Congenital Absence of the Left Pericardium and Complete Heart Block
... pericardium. to the demaccord- ...
... pericardium. to the demaccord- ...
The Cardiac Cycle, Cardiac Output, Cardiac Regulation
... Follow events that occur on left side of heart (note: similar events occur on the right side of the heart but with lower blood pressure / left and right heart functions must occur simultaneously) – when ventricle relaxes and expands (this is the pre-load in ventricle) // its internal pressure falls ...
... Follow events that occur on left side of heart (note: similar events occur on the right side of the heart but with lower blood pressure / left and right heart functions must occur simultaneously) – when ventricle relaxes and expands (this is the pre-load in ventricle) // its internal pressure falls ...
Cardiac Electrophysiology Basics
... and recorded using pacing catheters. Its rate can be overridden by firing at a rate that is different (often faster) than the SA intrinsic rate. Electric impulse coming from pacing catheter before the SA node peacemaking potential threshold is reached will override but also suppress the SA node acti ...
... and recorded using pacing catheters. Its rate can be overridden by firing at a rate that is different (often faster) than the SA intrinsic rate. Electric impulse coming from pacing catheter before the SA node peacemaking potential threshold is reached will override but also suppress the SA node acti ...
Managing Atrial Fibrillation - Scioto County Medical Society
... or targets 97.7% vs. 67.0% in the strict-control group; P<0.001 with fewer total visits (75 vs. 684]; P<0.001). The frequencies of symptoms and adverse events were similar in the two groups. Conclusions: In patients with permanent atrial fibrillation, lenient rate control is as effective as strict r ...
... or targets 97.7% vs. 67.0% in the strict-control group; P<0.001 with fewer total visits (75 vs. 684]; P<0.001). The frequencies of symptoms and adverse events were similar in the two groups. Conclusions: In patients with permanent atrial fibrillation, lenient rate control is as effective as strict r ...
Activity 4.2.3: EKG
... messages. Electrical energy is what directs and choreographs the rhythmic beating of your heart. Each beat is initiated by an electrical signal. This electrical activity can be monitored and recorded in the form of a graph. The graph made in this process is called an electrocardiogram and is abbrevi ...
... messages. Electrical energy is what directs and choreographs the rhythmic beating of your heart. Each beat is initiated by an electrical signal. This electrical activity can be monitored and recorded in the form of a graph. The graph made in this process is called an electrocardiogram and is abbrevi ...
PDF - Circulation
... be asked about activity capacity. For instance, can the child keep up with children of the same age while playing vigorously? Have there been complaints of shortness of breath or extra beats, skipped beats, racing of the heart (palpitations), or chest pain? Chest pain is a common complaint, but a ca ...
... be asked about activity capacity. For instance, can the child keep up with children of the same age while playing vigorously? Have there been complaints of shortness of breath or extra beats, skipped beats, racing of the heart (palpitations), or chest pain? Chest pain is a common complaint, but a ca ...
Dilated cardiomyopathy after electrical injury: report of two cases
... beats per minute) with ST and T wave abnormalities suggestive of lateral ischemia. Laboratory studies revealed the complete blood cell count and electrolyte values to be in the normal range. Findings on chest x-ray films were consistent with congestive heart failure (CHF). Two-dimensional echocardio ...
... beats per minute) with ST and T wave abnormalities suggestive of lateral ischemia. Laboratory studies revealed the complete blood cell count and electrolyte values to be in the normal range. Findings on chest x-ray films were consistent with congestive heart failure (CHF). Two-dimensional echocardio ...
Anatomy of Pericardium
... Cardiac tamponade (heart compression) is due to critically increased volume of fluid outside the heart but inside the pericardial cavity; e.g., due to stab wounds or from perforation of a weakened area of the heart muscle after heart attack (hemopericardium). ...
... Cardiac tamponade (heart compression) is due to critically increased volume of fluid outside the heart but inside the pericardial cavity; e.g., due to stab wounds or from perforation of a weakened area of the heart muscle after heart attack (hemopericardium). ...
4.2.3.A EKGF
... messages. Electrical energy is what directs and choreographs the rhythmic beating of your heart. Each beat is initiated by an electrical signal. This electrical activity can be monitored and recorded in the form of a graph. The graph made in this process is called an electrocardiogram and is abbrevi ...
... messages. Electrical energy is what directs and choreographs the rhythmic beating of your heart. Each beat is initiated by an electrical signal. This electrical activity can be monitored and recorded in the form of a graph. The graph made in this process is called an electrocardiogram and is abbrevi ...
4.2.3.A EKGF
... messages. Electrical energy is what directs and choreographs the rhythmic beating of your heart. Each beat is initiated by an electrical signal. This electrical activity can be monitored and recorded in the form of a graph. The graph made in this process is called an electrocardiogram and is abbrevi ...
... messages. Electrical energy is what directs and choreographs the rhythmic beating of your heart. Each beat is initiated by an electrical signal. This electrical activity can be monitored and recorded in the form of a graph. The graph made in this process is called an electrocardiogram and is abbrevi ...
Autotransplantation: A New Way to Look at Surgery Various surgery
... before coming to a decision. With cardiac transplantation, there would be the issue of not being able to find the right donor in time. There are not many available donors, and if there are, there is the possibility that the patient’s body will reject the donated heart. With the other method, if the ...
... before coming to a decision. With cardiac transplantation, there would be the issue of not being able to find the right donor in time. There are not many available donors, and if there are, there is the possibility that the patient’s body will reject the donated heart. With the other method, if the ...
The Effects of Nitroglycerin on the Heart Rate of the 120
... to four regions located anterior to posterior: bulbus cordis, ventricle, atrium, and sinus venosus (McLaughlin and McCain, 1999). The 120-hour chicken embryo heart develops into 4 chambers: left and right atria, and left and right ventricles; at this time the sinus venosus has become the mature pace ...
... to four regions located anterior to posterior: bulbus cordis, ventricle, atrium, and sinus venosus (McLaughlin and McCain, 1999). The 120-hour chicken embryo heart develops into 4 chambers: left and right atria, and left and right ventricles; at this time the sinus venosus has become the mature pace ...
Your Heart and How It Works - OSU Patient Education Materials
... The normal heart has four chambers. A wall divides the heart into a right side and a left side. Each side of the heart is divided into two chambers. The upper chamber is called the atrium and the lower chamber is called the ventricle. These chambers are separated by valves. ...
... The normal heart has four chambers. A wall divides the heart into a right side and a left side. Each side of the heart is divided into two chambers. The upper chamber is called the atrium and the lower chamber is called the ventricle. These chambers are separated by valves. ...
Slide 1
... – Mobitz II: Atrial beat sporadically not conducted with constant PR and R-R intervals. • Can progress to 3rd degree heart block and thus carries a higher mortality – Both can be seen with Lyme disease • 3rd degree AV block – See complete AV dissociation with the QRS being conducted at an independen ...
... – Mobitz II: Atrial beat sporadically not conducted with constant PR and R-R intervals. • Can progress to 3rd degree heart block and thus carries a higher mortality – Both can be seen with Lyme disease • 3rd degree AV block – See complete AV dissociation with the QRS being conducted at an independen ...
Is there a role for cardioversion in the management of atrial fibrillation?
... basis for the pulmonary vein isolation procedure. Current theories suggest that areas of both fixed and functional blocks in the atria interact with these foci, setting up multiple wavelets of anisotropic re-entry. In addition, parts of the myocardium may not be able to conduct one-to-one with these ...
... basis for the pulmonary vein isolation procedure. Current theories suggest that areas of both fixed and functional blocks in the atria interact with these foci, setting up multiple wavelets of anisotropic re-entry. In addition, parts of the myocardium may not be able to conduct one-to-one with these ...
There are three basic parts to an EKG: 5 things to
... Monitor and manage dysrythmia : assess vitals on an ongoing basis , assess forlightheadedness dizziness and fainting . Obtain 12 lead EKG, continous monitoring. Monitor rhythm strips. Antiarythmic medication administration. Minimize anxiety: Stay with patient, maintain safety and security , Discuss ...
... Monitor and manage dysrythmia : assess vitals on an ongoing basis , assess forlightheadedness dizziness and fainting . Obtain 12 lead EKG, continous monitoring. Monitor rhythm strips. Antiarythmic medication administration. Minimize anxiety: Stay with patient, maintain safety and security , Discuss ...
Radiology Packet 1 - News, Events, and Publications
... – Echocardiogram or angiogram (we do not normally diagnose VSD’s on rads) ...
... – Echocardiogram or angiogram (we do not normally diagnose VSD’s on rads) ...
sunshine heart, inc.
... left ventricle by reducing the workload required to pump blood throughout the body, while increasing blood flow to the coronary arteries. Combined, these potential benefits may help sustain the patient’s current condition or, in some cases, reverse the heart failure process, thereby potentially prev ...
... left ventricle by reducing the workload required to pump blood throughout the body, while increasing blood flow to the coronary arteries. Combined, these potential benefits may help sustain the patient’s current condition or, in some cases, reverse the heart failure process, thereby potentially prev ...
GroupBCHFexacerbate
... Certain medications can also lead to the development or worsening of CHF (eg. Nsaid’s, steroids, calcium channel blockers, diabetic medications). Higher risk medications include those that affect the power of the heart muscles and sodium retention medications Risk of developing CHF increases wit ...
... Certain medications can also lead to the development or worsening of CHF (eg. Nsaid’s, steroids, calcium channel blockers, diabetic medications). Higher risk medications include those that affect the power of the heart muscles and sodium retention medications Risk of developing CHF increases wit ...