Atrial Collection

ECGs of a normal heart rate, artwork
Electrocardiograms (ECG) of a normal heart rate, artwork. An ECG measures the electrical activity of the heart. The wave on the ECG appears upwards or downwards depending upon whether the electrical

Atrial extrasystole, anatomical artwork
Atrial extrasystole. Anatomical computer artwork of a transverse section through a human heart during atrial contraction in extrasystole

Extrasystole heartbeats, ECG artwork. Diagram showing the electrical activity of the atrium (top) and ventricle (bottom) of a human heart during extrasystole

Hearts coronary blood vessels, artwork
Hearts coronary blood vessels. Artwork of a human heart seen from the front, sectioned to show the internal chambers and the structure of the hearts major blood vessels (across top)

Heart ventricle anatomy, artwork C016 / 2875
Ventricular diastole. Artwork showing a section through a human heart and its associated blood vessels during ventricular diastole. The heart is composed of four chambers

Gross specimen: atrial myxoma, benign heart tumour
Atrial myxoma. Gross specimen of an atrial myxoma, a benign, jelly-like tumour of the connective tissue found in the heart

Heart muscle, SEM
Heart muscle. Coloured scanning electron micrograph (SEM) of pectinate muscles in the wall of the right atrium of the heart

ECG of a normal heart rate, artwork
Electrocardiogram (ECG) of a normal heart rate, artwork. An ECG measures the electrical activity of the heart. Contractions are caused by electrical signals between the upper (atrial)

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"Atrial Insights: Unveiling the Intricacies of the Heart" Delving into the realm of cardiac wonders, we explore the captivating world dynamics. Through ECGs capturing a normal heart rate, we witness the rhythmic symphony orchestrated within our chests. Artwork depicting the human heart in all its anatomical glory reveals its intricate design and remarkable functionality. The delicate balance between chambers and valves becomes apparent as we marvel at this masterpiece of nature. Atrial extrasystole takes center stage in another anatomical artwork, showcasing an irregular heartbeat that disrupts the harmonious rhythm. With each beat captured in ECG artwork, we delve deeper into understanding these extrasystole heartbeats and their impact on cardiovascular health. The beauty continues with more anatomical artwork, offering a closer look at the complexity of our hearts. Hearts' coronary blood vessels are intricately illustrated, highlighting their crucial role in nourishing this vital organ. Venturing further into cardiac anatomy through detailed artwork, we explore heart ventricles - essential components responsible for pumping oxygenated blood throughout our bodies. Their structure is unveiled before our eyes as we appreciate their significance to overall cardiovascular function. Intriguingly unique yet benign, a gross specimen showcases an atrial myxoma - a rare tumor found within this chamber's walls. This glimpse into pathology reminds us of both wonder and fragility present within our own bodies. Zooming even closer under microscopic lenses, SEM images reveal intricate details of heart muscle fibers – a testament to its resilience and strength despite constant exertion. Returning full circle to where it all began with ECG artwork capturing normal heart rates; these visual representations remind us how seamlessly everything aligns when our hearts beat in perfect harmony. In unraveling "atrial" mysteries through artistry and scientific exploration alike, may we gain newfound appreciation for this awe-inspiring organ that keeps us alive every single day.