Human Anatomy Vol 1

Trachea Brachiocephalic artery Right Atrium brachiocephalic vetn Superior vena cava Ascending aorta THORAX Contenls 1 chea and o ...

MEDIASTINUM (^4) Neruses: (i) Phrenic, (ii) deep cardiac plexus. 5 Lymph nodes: Tracheobronchial nodes. 6 Tubes: (i) Bifurcation ...

Right internal jugular vein Right subclavian vetn Right brachiocephalic vetn Superior vena cava Ayzgos vein Brachiocephalic arte ...

INTRODUCTION Pericardium, comprising fibrous and serous layers, encloses the heart pulsating from'womb to tomb'. Heart is a vita ...

THORAX Visceral layer of serous pericardium fused with myocardium Primordium of heart Pericardlal cavity Parietal layer of serou ...

anteriorlyby the ascending aorta and pulmonary trunk, and posteriorly by the superior vena cava and inferiorly by the left atriu ...

THORAX Feolules The heart is a conical hollow muscular organ situated in the middle mediastinum. It is enclosed within the peric ...

Normally the cardiac apex or apex beat is on the left side. In the condition called dextrocardia, the apex is on the right side ...

THORAX Left ventricle JI Aortic valve I noh" JI Oxygenated blood to all tissues except lungs I Venous blodd collected JI Superio ...

Tilbutories or Inlets of lhe Right Atrium L Superior vena cava. (^2) Inferior vena cava. 3 Coronary sinus. 4 Anterior cardiac ve ...

THORAX 4 The remains of the foramen oaale are occasionally present. This is a small slit-like valvular opening between the upper ...

Sternocostal/anterior surface 2l3rd 1/3rd lnterventricular septum Anterior interventricular groove Aortic orifice Left ventricle ...

THORAX DISSECTION Cut off the pulmonary trunk and ascending aorta, immediately above the three cusps of the pulmonary and aortic ...

Sternocostal/anterior su rface 2l3rd 1/3rd lnterventricular septum Anterior interventricular groove Aortic orifice Left ventricl ...

THORAX Dissection Cut off the pulmonary trunk and ascending aorta, immediately above the three cusps of the pulmonary and aortic ...

PERICARDIUM AND HEART Arch of aorta Pulmonary trunk Left Atrium Anterior cusp of left AV opening Chordae tendinae Circumflex bra ...

THORAX Table 1 Right ventricle Thinner than left, 1/3 thickness of Left Ventricle Pushes blood only to the lungs Contains three ...

margin of each cusp contains a central fibrous nodule from each side of which a thin smooth margin the lunule extends up to the ...

THORAX across the sternocostal surface to reach the apex of heart, where these fibres form a vortex and continue with the deep l ...

Defects of or damage to conducting system results in cardiac arrhythmias, i.e. defects in the normal rhythm of contraction. Exce ...