Name: Date: ______ 1. All of the following are strategies for
... B) The patient's ECG abnormality is called an Osborn wave. C) The ECG abnormality is caused by failure of the AV node. D) In this patient, there is a delay in ventricular depolarization. 19. A 33-year-old woman presents with an acute onset of “fluttering” in her chest. She is conscious and alert but ...
... B) The patient's ECG abnormality is called an Osborn wave. C) The ECG abnormality is caused by failure of the AV node. D) In this patient, there is a delay in ventricular depolarization. 19. A 33-year-old woman presents with an acute onset of “fluttering” in her chest. She is conscious and alert but ...
Bradycardia - MBBS Students Club
... ventricles throws the ventricles into fibrillation, a strong high voltage alternating electrical current passed through the ventricles for a fraction of a second can stop fibrillation by throwing all the ventricular muscle to refractoriness simultaneously. The current penetrates most of the fibers o ...
... ventricles throws the ventricles into fibrillation, a strong high voltage alternating electrical current passed through the ventricles for a fraction of a second can stop fibrillation by throwing all the ventricular muscle to refractoriness simultaneously. The current penetrates most of the fibers o ...
ECG Dysrhythmias
... Asystole usually results from a prolonged period of cardiac arrest without resuscitation Asystole usually means the patient’s life has ended ...
... Asystole usually results from a prolonged period of cardiac arrest without resuscitation Asystole usually means the patient’s life has ended ...
BACKGROUNDER The Medtronic Arctic Front® Cardiac
... • The Freezor ® MAX Cardiac CryoAblation Catheter, a single-point catheter used to provide additional ablations, as needed; and • The CryoConsole, which houses the coolant, electrical and mechanical components that run the catheters during a cryoablation procedure. ...
... • The Freezor ® MAX Cardiac CryoAblation Catheter, a single-point catheter used to provide additional ablations, as needed; and • The CryoConsole, which houses the coolant, electrical and mechanical components that run the catheters during a cryoablation procedure. ...
Slide 1
... Ablation catheter is maneuvered so its electrode tip is in contact with the abnormal tissue Location of the ablation target is determined by a process called “electrical mapping,” in which the catheter is moved from spot to spot to find the appropriate area Energy known as Radiofrequency (RF) energy ...
... Ablation catheter is maneuvered so its electrode tip is in contact with the abnormal tissue Location of the ablation target is determined by a process called “electrical mapping,” in which the catheter is moved from spot to spot to find the appropriate area Energy known as Radiofrequency (RF) energy ...
NSGC Cardiovascular Genetics Pocket Guide
... • Unexplained cardiac arrest(s) or sudden death • Unexplained syncope, syncope with exercise or emotional distress • Unexplained seizures, seizures with normal neurological evaluation • ICD/Pacemaker (<50 years) • Heart failure (<60 years) • Heart transplant (<60 years) • Cardiomyopathy or “e ...
... • Unexplained cardiac arrest(s) or sudden death • Unexplained syncope, syncope with exercise or emotional distress • Unexplained seizures, seizures with normal neurological evaluation • ICD/Pacemaker (<50 years) • Heart failure (<60 years) • Heart transplant (<60 years) • Cardiomyopathy or “e ...
Bradycardia
... ventricles throws the ventricles into fibrillation, a strong high voltage alternating electrical current passed through the ventricles for a fraction of a second can stop fibrillation by throwing all the ventricular muscle to refractoriness simultaneously. The current penetrates most of the fibers o ...
... ventricles throws the ventricles into fibrillation, a strong high voltage alternating electrical current passed through the ventricles for a fraction of a second can stop fibrillation by throwing all the ventricular muscle to refractoriness simultaneously. The current penetrates most of the fibers o ...
Tachycardia-Induced Cardiomyopathy
... Heart rate normalization, either by rate or rhythm control, is the cornerstone of therapy. This may result in the improvement, or the normalization of systolic function. Treating the underlying cause of the tachycardia, either with ablation or medications, results in significant improvement in cardi ...
... Heart rate normalization, either by rate or rhythm control, is the cornerstone of therapy. This may result in the improvement, or the normalization of systolic function. Treating the underlying cause of the tachycardia, either with ablation or medications, results in significant improvement in cardi ...
The Heart
... The sinoatrial (SA) node contracts generating nerve impulses throughout the heart wall. ...
... The sinoatrial (SA) node contracts generating nerve impulses throughout the heart wall. ...
Cardiovascular Physiology
... 2. Understand the concept of ion channels and gating. 3. Understand the concept of action potentials and the general way in which action potentials are produced. Understand the role of sodium, potassium, and calcium in producing the action potential. 4. Know the voltages associated with resting pote ...
... 2. Understand the concept of ion channels and gating. 3. Understand the concept of action potentials and the general way in which action potentials are produced. Understand the role of sodium, potassium, and calcium in producing the action potential. 4. Know the voltages associated with resting pote ...
Cardiovascular System
... Cells are tethered together by a layer of fiberous tissue that crosses ...
... Cells are tethered together by a layer of fiberous tissue that crosses ...
Print this article
... 1 conduction occurred at a rate of 260 beats per minute, lasting 7 seconds (lead AVL). C: Briefly after accelerated ventricular response, there was spontaneous slowing of heart rate, with some evidence of atrial premature complexes (bold arrow), before the patient regained normal sinus rhythm (thin ...
... 1 conduction occurred at a rate of 260 beats per minute, lasting 7 seconds (lead AVL). C: Briefly after accelerated ventricular response, there was spontaneous slowing of heart rate, with some evidence of atrial premature complexes (bold arrow), before the patient regained normal sinus rhythm (thin ...
cardiovascular_system_quiz
... 9.T or F Cardiac output is the amount of blood ejected from each ventricle during a single contraction. 10.Blood is prevented from flowing back into the heart when the ventricles relax by _____________ valves. 11.An unusual heart sound is called a ________ _________. 12.The _____________ node is the ...
... 9.T or F Cardiac output is the amount of blood ejected from each ventricle during a single contraction. 10.Blood is prevented from flowing back into the heart when the ventricles relax by _____________ valves. 11.An unusual heart sound is called a ________ _________. 12.The _____________ node is the ...
CARDIO-VASCULAR SYSTEM The system which is related with the
... -Right atrium -Left ventricle -Right ventricle * Superior vanecava (Attach with the Right atrium) * Inferior vanecava (Attach with the Right atrium) * Pulmonary vein (Attach with the left atrium) * Pulmonary artery (Attach with the right ventricle) * Aorta * SA (Syno-atrial) node *AV (Atrioventricul ...
... -Right atrium -Left ventricle -Right ventricle * Superior vanecava (Attach with the Right atrium) * Inferior vanecava (Attach with the Right atrium) * Pulmonary vein (Attach with the left atrium) * Pulmonary artery (Attach with the right ventricle) * Aorta * SA (Syno-atrial) node *AV (Atrioventricul ...
Dysrhythmia (BASIC) Exam Content Outline
... 2nd degree AV Block – Mobitz I 2nd degree AV Block – Mobitz II 3rd degree AV Block ...
... 2nd degree AV Block – Mobitz I 2nd degree AV Block – Mobitz II 3rd degree AV Block ...
Introduction to Clinical Electrocardiography
... propagate throughout the heart Cells communicate electrically via “gap junctions” Behaves as a “syncytium” Think of the “wave” at a football game! ...
... propagate throughout the heart Cells communicate electrically via “gap junctions” Behaves as a “syncytium” Think of the “wave” at a football game! ...
Introduction to Clinical Electrocardiography
... propagate throughout the heart Cells communicate electrically via “gap junctions” Behaves as a “syncytium” Think of the “wave” at a football game! ...
... propagate throughout the heart Cells communicate electrically via “gap junctions” Behaves as a “syncytium” Think of the “wave” at a football game! ...
ECG Analysis Electrocardiography (ECG) is an
... test for interpretation of cardiac rhythm, conduction system abnormalities, and for the detection of myocardial ischemia. Arrhythmic cardiac events, which may be extrasystoles (i.e. cardiac premature heart beats) are early warning signs for serious potential cardiac issues. The relation between supr ...
... test for interpretation of cardiac rhythm, conduction system abnormalities, and for the detection of myocardial ischemia. Arrhythmic cardiac events, which may be extrasystoles (i.e. cardiac premature heart beats) are early warning signs for serious potential cardiac issues. The relation between supr ...
EKG
... • Each pattern represents the electrical activity that occurs with each contraction of the heart • So, each PQRST complex represents 1 heartbeat • If an abnormal electrical impulse occurs it will show on the EKG= we use EKG to dx disease or damage to the muscles of the heart ...
... • Each pattern represents the electrical activity that occurs with each contraction of the heart • So, each PQRST complex represents 1 heartbeat • If an abnormal electrical impulse occurs it will show on the EKG= we use EKG to dx disease or damage to the muscles of the heart ...
heart beats, blood pressure, heart rate
... Electrocardiograph produces electrocardiogram (ECG or EKG) ...
... Electrocardiograph produces electrocardiogram (ECG or EKG) ...
Cardiac Assignment
... pressure is when the heart is at work, and 20 pressure is when the heart is at rest. The difference between the systolic and diastolic pressure is known as 21 . When oxygen is being withheld, or a tissue is holding its breath this is known as 22 . Chest pain brought on by exercise and relieved by re ...
... pressure is when the heart is at work, and 20 pressure is when the heart is at rest. The difference between the systolic and diastolic pressure is known as 21 . When oxygen is being withheld, or a tissue is holding its breath this is known as 22 . Chest pain brought on by exercise and relieved by re ...
Bio211 Lecture 1
... Escape rhythm – rhythms not initiated by the SA node Ectopic beat – Originating at a site other than the SA node Cardiac arrest – Sudden cardiovascular collapse and unconsciousness Electroconversion – defibrillation Sinus arrest – lack of any electrical discharge from the SA node Premature atrial co ...
... Escape rhythm – rhythms not initiated by the SA node Ectopic beat – Originating at a site other than the SA node Cardiac arrest – Sudden cardiovascular collapse and unconsciousness Electroconversion – defibrillation Sinus arrest – lack of any electrical discharge from the SA node Premature atrial co ...
PHYSIOLOGY OF HEART
... here also PR prolonged. Some beats strong enough to go through block some are not. So for some P wave QRS complex is present whereas for some it is absent. 2:1/3:2/3:1 rhythms are present sometimes ...
... here also PR prolonged. Some beats strong enough to go through block some are not. So for some P wave QRS complex is present whereas for some it is absent. 2:1/3:2/3:1 rhythms are present sometimes ...
pseudoaneurysm of right ventricle due to localized
... enitis near the pericardium has caused a TB abscess, which in turn affected the myocardium and destroyed it. ...
... enitis near the pericardium has caused a TB abscess, which in turn affected the myocardium and destroyed it. ...