The Cardiovascular Atlas

Search

8x

$Figure 1. Aberrant conduction. The figure shows a supraventriclar extrasystole (an extra atrial impulse, discharged by an ectopic focus outside of the sinoatrial node). The supraventricular extrasystole arrives into the ventricles while the right bundle branch is still refractory, which is why it blocks the impulse. The resulting QRS-complex has a right bundle branch block pattern.$

Aberrant ventricular conduction

Abnormal Global Longitudinal Strain (GLS), left ventricle, left atrium, abnormal tissue doppler imaging (TDI)

Action potentials

ECGs showing acute STEMI in two patients with severe chest pain. STEMI = ST elevation Myocardial Infarction.

Acute STEMI (ST elevation myocardial infarction)

aliasing-phenomenon-speed-ultrasound-echocardiography

Alternative lead systems

Anatomy of the mitral valve

Anterior STEMI with late presentation

Antiplatelet therapy in acute coronary syndromes (NSTEMI, STEMI, UA)

antiplatelet-drugs-aspirin-clopidogrel-prasugrel-ticagrelor-cangrelor-abciximab-eptifibatide-tiirofiban-dipyramidole-1

Antithrombotic Regimens in Patients with ACS and an Indication for Oral Anticoagulation

Antithrombotic Regimens in Patients with ACS without an Indication for Oral Anticoagulation

Aortic regurgitation (AR), severe, infective endocarditis

Aortic stenosis (AS) and mitral stenosis (MS) secondary to radiation therapy

aortic-regurgitation-criteria-echocardiography-valve-jet-diameter

aortic-regurgitation-echocardiography-criteria-vena-contracta-measurement

aortic-regurgitation-echocardiography-doppler-holodiastolic-flow-reversal-pulsed-continuous

aortic-regurgitation-severity-criteria-pressure-half-time-doppler-echocardiography

aortic-stenosis-as-guidelines-criteria-echocardiography-doming

CVD Atlas

The coronary arteries. The right coronary artery, left anterior descending artery and left circumflex artery.

Dr Araz Rawshani, MD, PhD

Associate professor Department of Cardiology, Sahlgrenska University Hospital, Sweden Institute of Medicine, Department of Molecular and Clinical Medicine, Gothenburg, Sweden

More by Dr Araz Rawshani, MD, PhD

The right ventricle is supplied by the right marginal artery (r. marginalis dx), which originates from the right coronary artery (RCA). The RCA also supplies the inferior left ventricular wall in over 90% of all individuals. Hence, a proximal occlusion (in the RCA) which cuts off blood flow to the right ventricle, will also affect the inferior wall of the left ventricle in 90% of the cases.