11637931 Bilder zum Thema "cardiovascular medicine" bei ClipDealer

Medien sortieren nach     Gehe zu Seite:    
« Vorherige  1  2  3  4  5  6  7  ...  193966  
cardiac system
Care card
medical card
cardiac system
Heart Disease
Platelets and virus on the vessel in color background
Platelets and virus on the vessel in color background
Composite image of midsection of female doctor standing with hands cupped
Two crossed syringes
stroke unit
Blood Pressure Gage In a Doctor's Hands
the human body
Closeup of electrocardiogram EKG printout
Blood Pressure Gage In a Doctor's Hands
blood pressure cuff on white
blood pressure manometer and stethoscope
Closeup of electrocardiogram printout being held
Heart Disease Torn Paper
Stroke
Stroke
heart attack
Retro Tonometer
Pulmonary Hypertension
blood pressure manometer
Therapeutic Medical Stethoscope
Heart Disease - Doctor with chalkboard
cardiac system
Medical doctor
mobile diagnostic
Medical Analysis
3d imagen Cholesterol word cloud concept
Composite image of doctor pretending to be using futuristic digital screen
Composite image of businessman holding paper umbrella
Composite image of mid section of female doctor
Composite image of midsection of female doctor gesturing with fingers
Heart Rate
Orange and black digital interface showing vein interior
Pink and black digital interface showing vein interior
Green and black interface showing vein interior
Composite image of midsection of female doctor using digital screen
Vein interior with blood
Vein interior
Interior of vein with flowing blood
Interior of vein
Vein interior with flowing blood
Blood flowing through vein
Female doctor holding heart prop
Cardiogram and stethoscope
Young doctor cardiologist in telehealth concept
Human heart beats
Medical background
Human Heart Blood System
Blood Heart Circulation
Doctor drawing ecg heartbeat chart
Human Heart anatomy
Sometimes, left ventricular hypertrophy with tall T waves is easily misdiagnosed as hyperkalemia and hyperacute T waves, and ECG needs to be carefully identified in combination with clinic.
A 36 year old man survived CPR after sudden syncope. The electrocardiogram was suggestive of Brugada syndrome type 1. Implantation of ICD therapy.
ECG and EKG Cardiovascular System
Doctor Monitoring The Heart-Rate Of Patient On A Treadmill
Young woman doctor wearing white uniform with stethoscope checking mature patient blood pressure at meeting in hospital, serious physician gp using digital tonometer
old woman with tonometer checking blood pressure level
Heart shape in womans hands.
Heart shape in womans hands.
Heart shape in womans hands.
Heart shape in womans hands.
The PR interval is age-related, and the PR interval should be assessed for abnormalities based on the age of the person being examined.
The atrioventricular junction area has bidirectional conduction ability, and the impulse can be conducted from the atrium to the ventricle or from the ventricle to the atrium.
The effective refractory period of the ventricular muscle is equivalent to the time from the onset of QRS to the peak of the T wave on the ECG.
When sinus arrest occurs, the electrocardiogram will show a long P-P interval, which is not multiples of the basal sinus cycle, including physiological and pathological reasons.
Male, 65 years old, was clinically diagnosed with acute anterior myocardial infarction. The patient was treated with a coronary stent, but no reperfusion T wave occurred on day 2.
Because of the slow conduction of atrioventricular node, the PR interval of adult ECG should be greater than 120ms. This physiological phenomenon is called atrioventricular delay.
The PR interval of an ecg includes the time during which supraventricular impulses are transmitted through the atrioventricular node, His bundle, bundle branches, and terminal Purkinje fibers.
Male, 71 years old, was clinically diagnosed with upper gastrointestinal bleeding. During sleep at night, ECG monitoring showed sinus bradycardia, blood pressure 115 and 70mmHg.
Sinus heart rate less than 60 beats per minute in adults is called sinus bradycardia. A sinus heart rate of 40 to 50 beats per minute is moderate sinus bradycardia, and patients may have symptoms such as palpitations and dizziness.
In the frontal lead system, the lead axes of the 6 limb leads form a hexaxial reference system, which is one of the important theories of electrocardiography.
Sometimes, the P wave amplitude of sinus rhythm is so low that it is close to an isopotential and can easily be mistaken for a borderline rhythm.
Impulse encounter effective refractory period will lead to conduction interruption, and encounter relative refractory period will lead to conduction delay.
A 2:1 left bundle branch block is considered when complete left bundle branch block alternates with normal QRS complexes and the PR interval is fixed.
A 65-year-old man was admitted to the hospital with chest pain for 2 hours. Coronary angiography showed proximal-mid occlusion of the LAD, which was successfully opened and a stent was placed.
Conduction disruption occurs when the impulse encounters the effective refractory period of the downstream conduction system during conduction.
Sinus heart rate less than 60 beats per minute in adults is called sinus bradycardia. A sinus heart rate of 40 to 50 beats per minute is moderate sinus bradycardia, and patients may have symptoms such as palpitations and dizziness.
Conduction delay occurs when the impulse encounters a relative refractory period downstream of the conduction system.
Men with chest pain - heart attack
Human Heart Circulation In a Skeleton
Heart Blood Health
Human Torso With Red Heart Anatomy
Cardiogram and heart
cardiovascular health
3D illustration of Heart, medical concept.
Human Heart Anatomy illustration. 3D
Cardiovascular Disease
Clogged Artery - Atherosclerosis Arteriosclerosis - Cholesterol plaque - top view
cardiovascular health
Medical stethoscope, sphygmomanometer, cardiogram and red heart on white background. Cardiology concept
Stethoscope and tablet on background
Cardiovascular System

« Vorherige  1  2  3  4  5  6  7  ...  193966